Development Build fails in WebGL development

I can build succesfully both development and normal in Unity 2017.2.1p2 but when upgraded to Unity 2017.4.10f1 it fails when the Development Build is choosen i have these errors: (Without development Build build is successfull.) Thanks for any help.

Code (CSharp):

1. Failed running "C:\Program Files\Unity2017410f1\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten_Win\python\2.7.5.3_64bit\python.exe" "C:\Program Files\Unity2017410f1\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten\emcc" @"C:\development\poolelite-unity-lfs\Assets\..\Temp\emcc_arguments.resp"
2.  
3. stdout:
4. stderr:WARNING:root:--separate-asm works best when compiling to HTML. otherwise, you must yourself load the '.asm.js' file that is emitted separately, and must do so before loading the main '.js` file
5. warning: unexpected number of arguments 4 in call to '_ZN6il2cpp6icalls8mscorlib6System6String22RedirectToCreateStringEv', should be 0
6. warning: unexpected number of arguments 4 in call to '_ZN6il2cpp6icalls8mscorlib6System6String22RedirectToCreateStringEv', should be 0
7. warning: unexpected number of arguments 2 in call to '_ZN6il2cpp6icalls8mscorlib6System6String22RedirectToCreateStringEv', should be 0
8. warning: unexpected number of arguments 3 in call to '_ZN6il2cpp6icalls8mscorlib6System6String22RedirectToCreateStringEv', should be 0
9. error: unresolved symbol: OpenWindowAborting compilation due to previous errors | undefinedTraceback (most recent call last):
10.  File "C:\Program Files\Unity2017410f1\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten\emcc", line 13, in <module>
11.    emcc.run()
12.  File "C:\Program Files\Unity2017410f1\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten\emcc.py", line 1670, in run
13.    final = shared.Building.emscripten(final, append_ext=False, extra_args=extra_args)
14.  File "C:\Program Files\Unity2017410f1\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten\tools\shared.py", line 1745, in emscripten
15.    call_emscripten(cmdline)
16.  File "C:\Program Files\Unity2017410f1\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten\emscripten.py", line 1842, in _main
17.    temp_files.run_and_clean(lambda: main(
18.  File "C:\Program Files\Unity2017410f1\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten\tools\tempfiles.py", line 78, in run_and_clean
19.    return func()
20.  File "C:\Program Files\Unity2017410f1\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten\emscripten.py", line 1847, in <lambda>
21.    DEBUG=DEBUG,
22.  File "C:\Program Files\Unity2017410f1\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten\emscripten.py", line 1748, in main
23.    temp_files=temp_files, DEBUG=DEBUG)
24.  File "C:\Program Files\Unity2017410f1\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten\emscripten.py", line 93, in emscript
25.    glue, forwarded_data = compiler_glue(metadata, settings, libraries, compiler_engine, temp_files, DEBUG)
26.  File "C:\Program Files\Unity2017410f1\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten\emscripten.py", line 296, in compiler_glue
27.    cwd=path_from_root('src'), error_limit=300)
28.  File "C:\Program Files\Unity2017410f1\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten\tools\jsrun.py", line 122, in run_js
29.    raise Exception('Expected the command ' + str(command) + ' to finish with return code ' + str(assert_returncode) + ', but it returned with code ' + str(proc.returncode) + ' instead! Output: ' + str(ret)[:error_limit])
30. Exception: Expected the command ['C:/Program Files/Unity2017410f1/Editor/Data\\Tools\\nodejs\\node.exe', '--stack_size=8192', '--max-old-space-size=4096', 'C:\\Program Files\\Unity2017410f1\\Editor\\Data\\PlaybackEngines\\WebGLSupport\\BuildTools\\Emscripten\\src\\compiler.js', 'C:\\development\\poolelite-unity-lfs\\Temp\\EmscriptenTemp\\tmpqojj9z.txt', 'C:\\Program Files\\Unity2017410f1\\Editor\\Data\\PlaybackEngines\\WebGLSupport\\BuildTools\\lib\\Audio.js', 'C:\\Program Files\\Unity2017410f1\\Editor\\Data\\PlaybackEngines\\WebGLSupport\\BuildTools\\lib\\Cursor.js', 'C:\\Program Files\\Unity2017410f1\\Editor\\Data\\PlaybackEngines\\WebGLSupport\\BuildTools\\lib\\Eval.js', 'C:\\Program Files\\Unity2017410f1\\Editor\\Data\\PlaybackEngines\\WebGLSupport\\BuildTools\\lib\\FileSystem.js', 'C:\\Program Files\\Unity2017410f1\\Editor\\Data\\PlaybackEngines\\WebGLSupport\\BuildTools\\lib\\Logging.js', 'C:\\Program Files\\Unity2017410f1\\Editor\\Data\\PlaybackEngines\\WebGLSupport\\BuildTools\\lib\\Profiler.js', 'C:\\Program Files\\Unity2017410f1\\Editor\\Data\\PlaybackEngines\\WebGLSupport\\BuildTools\\lib\\SystemInfo.js', 'C:\\Program Files\\Unity2017410f1\\Editor\\Data\\PlaybackEngines\\WebGLSupport\\BuildTools\\lib\\UnetWebSocket.js', 'C:\\Program Files\\Unity2017410f1\\Editor\\Data\\PlaybackEngines\\WebGLSupport\\BuildTools\\lib\\Video.js', 'C:\\Program Files\\Unity2017410f1\\Editor\\Data\\PlaybackEngines\\WebGLSupport\\BuildTools\\lib\\WebCam.js', 'C:\\Program Files\\Unity2017410f1\\Editor\\Data\\PlaybackEngines\\WebGLSupport\\BuildTools\\lib\\WebGL.js', 'C:\\Program Files\\Unity2017410f1\\Editor\\Data\\PlaybackEngines\\WebGLSupport\\BuildTools\\lib\\WebRequest.js', 'C:\\development\\poolelite-unity-lfs\\Assets\\Best HTTP (Pro)\\Plugins\\WebGL\\BestHTTP_WebRequest.jslib', 'C:\\development\\poolelite-unity-lfs\\Assets\\Plugins\\WebGL\\PageHandler.jslib', 'C:\\development\\poolelite-unity-lfs\\Assets\\Plugins\\WebGL\\QueryHandler.jslib', 'C:\\development\\poolelite-unity-lfs\\Assets\\Best HTTP (Pro)\\Plugins\\WebGL\\BestHTTP_WebSocket.jslib', 'C:\\development\\poolelite-unity-lfs\\Assets\\Best HTTP (Pro)\\Plugins\\WebGL\\BestHTTP_EventSource.jslib', 'C:\\development\\poolelite-unity-lfs\\Assets\\Plugins\\Photon\\PhotonWebGL\\WebSocket\\WebSocket.jslib', 'C:\\Program Files\\Unity2017410f1\\Editor\\Data\\PlaybackEngines\\WebGLSupport\\BuildTools\\Emscripten\\src\\library_pthread_stub.js'] to finish with return code 0, but it returned with code 1 instead! Output: // The Module object: Our interface to the outside world. We import
31. // and export values on it, and do the work to get that through
32. // closure compiler if necessary. There are various ways Module can be used:
33. // 1. Not defined. We create it here
34. // 2. A function parameter, function(Module) { ..gener
35. UnityEngine.GUIUtility:ProcessEvent(Int32, IntPtr)
36.  

Code (CSharp):

1. Exception: Failed building WebGL Player.
2. UnityEditor.WebGL.ProgramUtils.StartProgramChecked (System.Diagnostics.ProcessStartInfo p) (at /Users/builduser/buildslave/unity/build/PlatformDependent/WebGL/Extensions/Unity.WebGL.extensions/ProgramUtils.cs:48)
3. UnityEditor.WebGL.WebGlBuildPostprocessor.EmscriptenLink (BuildPostProcessArgs args, Boolean wasmBuild, System.String sourceFiles, System.String sourceFilesHash) (at /Users/builduser/buildslave/unity/build/PlatformDependent/WebGL/Extensions/Unity.WebGL.extensions/BuildPostprocessor.cs:408)
4. UnityEditor.WebGL.WebGlBuildPostprocessor.LinkBuild (BuildPostProcessArgs args) (at /Users/builduser/buildslave/unity/build/PlatformDependent/WebGL/Extensions/Unity.WebGL.extensions/BuildPostprocessor.cs:451)
5. UnityEditor.WebGL.WebGlBuildPostprocessor.PostProcess (BuildPostProcessArgs args) (at /Users/builduser/buildslave/unity/build/PlatformDependent/WebGL/Extensions/Unity.WebGL.extensions/BuildPostprocessor.cs:916)
6. UnityEditor.Facebook.BuildProcessor.PostProcess (BuildPostProcessArgs args) (at C:/buildslave/unity/build/PlatformDependent/Facebook/Extensions/Managed/BuildProcessor.cs:117)
7. UnityEditor.PostprocessBuildPlayer.Postprocess (BuildTargetGroup targetGroup, BuildTarget target, System.String installPath, System.String companyName, System.String productName, Int32 width, Int32 height, BuildOptions options, UnityEditor.RuntimeClassRegistry usedClassRegistry, UnityEditor.BuildReporting.BuildReport report) (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/PostprocessBuildPlayer.cs:272)
8. UnityEngine.GUIUtility:ProcessEvent(Int32, IntPtr)
9.  

 

thank you very much! this helped a lot, i was blind to not read error message propely . turns out someone removed a jslib file without removing

Code (CSharp):

1. [DllImport("__Internal")]
2.         private static extern OpenWindow();

 

@Marco-Trivellato
me too,I can not build with development Build on webgl.Thanks for any help.

Code (CSharp):

1. Failed running E:\UnityHub\2019.3.9f1\Editor\Data\il2cpp/build/deploy/net471/il2cpp.exe --convert-to-cpp --dotnetprofile="unityaot" --compile-cpp --libil2cpp-static --platform="WebGL" --architecture="EmscriptenJavaScript" --configuration="Release" --outputpath="E:\whzb\Assets /../Temp/StagingArea/Data\Native\build.bc" --cachedirectory="E:\whzb\Assets\..\Library/il2cpp_cache" --compiler-flags="-Oz -DIL2CPP_EXCEPTION_DISABLED=1 " --emit-method-map --additional-libraries="E:/UnityHub/2019.3.9f1/Editor/Data/PlaybackEngines/WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_AccessibilityModule_Dynamic.bc" --additional-libraries="E:/UnityHub/2019.3.9f1/Editor/Data/PlaybackEngines/WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_AIModule_Dynamic.bc" --additional-libraries="E:/UnityHub/2019.3.9f1/Editor/Data/PlaybackEngines/WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_AndroidJNIModule_Dynamic.bc" --additional-libraries="E:/UnityHub/2019.3.9f1/Editor/Data/PlaybackEngines/WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_AnimationModule_Dynamic.bc" --additional-libraries="E:/UnityHub/2019.3.9f1/Editor/Data/PlaybackEngines/WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_AssetBundleModule_Dynamic.bc" --additional-libraries="E:/UnityHub/2019.3.9f1/Editor/Data/PlaybackEngines/WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_AudioModule_Dynamic.bc" --additional-libraries="E:/UnityHub/2019.3.9f1/Editor/Data/PlaybackEngines/WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_ClothModule_Dynamic.bc" --additional-libraries="E:/UnityHub/2019.3.9f1/Editor/Data/PlaybackEngines/WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_CoreModule_Dynamic.bc" --additional-libraries="E:/UnityHub/2019.3.9f1/Editor/Data/PlaybackEngines/WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_CrashReportingModule_Dynamic.bc" --additional-libraries="E:/UnityHub/2019.3.9f1/Editor/Data/PlaybackEngines/WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_DirectorModule_Dynamic.bc" --additional-libraries="E:/UnityHub/2019.3.9f1/Editor/Data/PlaybackEngines/WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_DSPGraphModule_Dynamic.bc" --additional-libraries="E:/UnityHub/2019.3.9f1/Editor/Data/PlaybackEngines/WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_GameCenterModule_Dynamic.bc" --additional-libraries="E:/UnityHub/2019.3.9f1/Editor/Data/PlaybackEngines/WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_GridModule_Dynamic.bc" --additional-libraries="E:/UnityHub/2019.3.9f1/Editor/Data/PlaybackEngines/WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_HotReloadModule_Dynamic.bc" --additional-libraries="E:/UnityHub/2019.3.9f1/Editor/Data/PlaybackEngines/WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_ImageConversionModule_Dynamic.bc" --additional-libraries="E:/UnityHub/2019.3.9f1/Editor/Data/PlaybackEngines/WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_IMGUIModule_Dynamic.bc" --additional-libraries="E:/UnityHub/2019.3.9f1/Editor/Data/PlaybackEngines/WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_InputLegacyModule_Dynamic.bc" --additional-libraries="E:/UnityHub/2019.3.9f1/Editor/Data/PlaybackEngines/WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_InputModule_Dynamic.bc" --additional-libraries="E:/UnityHub/2019.3.9f1/Editor/Data/PlaybackEngines/WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_JSONSerializeModule_Dynamic.bc" --additional-libraries="E:/UnityHub/2019.3.9f1/Editor/Data/PlaybackEngines/WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_LocalizationModule_Dynamic.bc" --additional-libraries="E:/UnityHub/2019.3.9f1/Editor/Data/PlaybackEngines/WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_ParticleSystemModule_Dynamic.bc" --additional-libraries="E:/UnityHub/2019.3.9f1/Editor/Data/PlaybackEngines/WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_PerformanceReportingModule_Dynamic.bc" --additional-libraries="E:/UnityHub/2019.3.9f1/Editor/Data/PlaybackEngines/WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_Physics2DModule_Dynamic.bc" --additional-libraries="E:/UnityHub/2019.3.9f1/Editor/Data/PlaybackEngines/WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_PhysicsModule_Dynamic.bc" --additional-libraries="E:/UnityHub/2019.3.9f1/Editor/Data/PlaybackEngines/WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_ProfilerModule_Dynamic.bc" --additional-libraries="E:/UnityHub/2019.3.9f1/Editor/Data/PlaybackEngines/WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_ScreenCaptureModule_Dynamic.bc" --additional-libraries="E:/UnityHub/2019.3.9f1/Editor/Data/PlaybackEngines/WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_SharedInternalsModule_Dynamic.bc" --additional-libraries="E:/UnityHub/2019.3.9f1/Editor/Data/PlaybackEngines/WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_SpriteMaskModule_Dynamic.bc" --additional-libraries="E:/UnityHub/2019.3.9f1/Editor/Data/PlaybackEngines/WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_SpriteShapeModule_Dynamic.bc" --additional-libraries="E:/UnityHub/2019.3.9f1/Editor/Data/PlaybackEngines/WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_StreamingModule_Dynamic.bc" --additional-libraries="E:/UnityHub/2019.3.9f1/Editor/Data/PlaybackEngines/WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_SubstanceModule_Dynamic.bc" --additional-libraries="E:/UnityHub/2019.3.9f1/Editor/Data/PlaybackEngines/WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_SubsystemsModule_Dynamic.bc" --additional-libraries="E:/UnityHub/2019.3.9f1/Editor/Data/PlaybackEngines/WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_TerrainModule_Dynamic.bc" --additional-libraries="E:/UnityHub/2019.3.9f1/Editor/Data/PlaybackEngines/WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_TerrainPhysicsModule_Dynamic.bc" --additional-libraries="E:/UnityHub/2019.3.9f1/Editor/Data/PlaybackEngines/WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_TextCoreModule_Dynamic.bc" --additional-libraries="E:/UnityHub/2019.3.9f1/Editor/Data/PlaybackEngines/WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_TextRenderingModule_Dynamic.bc" --additional-libraries="E:/UnityHub/2019.3.9f1/Editor/Data/PlaybackEngines/WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_TilemapModule_Dynamic.bc" --additional-libraries="E:/UnityHub/2019.3.9f1/Editor/Data/PlaybackEngines/WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_TLSModule_Dynamic.bc" --additional-libraries="E:/UnityHub/2019.3.9f1/Editor/Data/PlaybackEngines/WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_UIElementsModule_Dynamic.bc" --additional-libraries="E:/UnityHub/2019.3.9f1/Editor/Data/PlaybackEngines/WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_UIModule_Dynamic.bc" --additional-libraries="E:/UnityHub/2019.3.9f1/Editor/Data/PlaybackEngines/WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_UmbraModule_Dynamic.bc" --additional-libraries="E:/UnityHub/2019.3.9f1/Editor/Data/PlaybackEngines/WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_UNETModule_Dynamic.bc" --additional-libraries="E:/UnityHub/2019.3.9f1/Editor/Data/PlaybackEngines/WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_UnityAnalyticsModule_Dynamic.bc" --additional-libraries="E:/UnityHub/2019.3.9f1/Editor/Data/PlaybackEngines/WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_UnityConnectModule_Dynamic.bc" --additional-libraries="E:/UnityHub/2019.3.9f1/Editor/Data/PlaybackEngines/WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_UnityTestProtocolModule_Dynamic.bc" --additional-libraries="E:/UnityHub/2019.3.9f1/Editor/Data/PlaybackEngines/WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_UnityWebRequestAssetBundleModule_Dynamic.bc" --additional-libraries="E:/UnityHub/2019.3.9f1/Editor/Data/PlaybackEngines/WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_UnityWebRequestAudioModule_Dynamic.bc" --additional-libraries="E:/UnityHub/2019.3.9f1/Editor/Data/PlaybackEngines/WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_UnityWebRequestModule_Dynamic.bc" --additional-libraries="E:/UnityHub/2019.3.9f1/Editor/Data/PlaybackEngines/WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_UnityWebRequestTextureModule_Dynamic.bc" --additional-libraries="E:/UnityHub/2019.3.9f1/Editor/Data/PlaybackEngines/WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_UnityWebRequestWWWModule_Dynamic.bc" --additional-libraries="E:/UnityHub/2019.3.9f1/Editor/Data/PlaybackEngines/WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_VehiclesModule_Dynamic.bc" --additional-libraries="E:/UnityHub/2019.3.9f1/Editor/Data/PlaybackEngines/WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_VFXModule_Dynamic.bc" --additional-libraries="E:/UnityHub/2019.3.9f1/Editor/Data/PlaybackEngines/WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_VideoModule_Dynamic.bc" --additional-libraries="E:/UnityHub/2019.3.9f1/Editor/Data/PlaybackEngines/WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_VRModule_Dynamic.bc" --additional-libraries="E:/UnityHub/2019.3.9f1/Editor/Data/PlaybackEngines/WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_WebGLModule_Dynamic.bc" --additional-libraries="E:/UnityHub/2019.3.9f1/Editor/Data/PlaybackEngines/WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_WindModule_Dynamic.bc" --additional-libraries="E:/UnityHub/2019.3.9f1/Editor/Data/PlaybackEngines/WebGLSupport\BuildTools\lib\modules_development\WebGLSupport_XRModule_Dynamic.bc" --enable-debugger --profiler-report --map-file-parser=E:/UnityHub/2019.3.9f1/Editor/Data/Tools/MapFileParser/MapFileParser.exe --directory=E:/whzb/Temp/StagingArea/Data/Managed --generatedcppdir=E:/whzb/Temp/StagingArea/Data/il2cppOutput
2.  
3. stdout:
4. Building build.bc with EmscriptenToolChain
5.     Output directory: E:\whzb\Temp\StagingArea\Data\Native
6.     Cache directory: E:\whzb\Library\il2cpp_cache
7. il2cpp.exe didn't catch exception: Unity.IL2CPP.Building.BuilderFailedException: In file included from E:\whzb\Temp\StagingArea\Data\il2cppOutput\lumpedcpp\Lump_libil2cpp_os.cpp:7:
8. E:\UnityHub\2019.3.9f1\Editor\Data\il2cpp\libil2cpp\os\Emscripten\SocketBridge.cpp:8:10: fatal error: 'emscripten/posix_socket.h' file not found
9. #include <emscripten/posix_socket.h>
10.         ^~~~~~~~~~~~~~~~~~~~~~~~~~~
11. 1 error generated.
12. ERROR:root:compiler frontend failed to generate LLVM bitcode, halting
13.  
14.  
15. Invocation was: Executable: "E:\UnityHub\2019.3.9f1\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten_Win\python\2.7.5.3_64bit\python.exe"
16. Arguments: -E "E:\UnityHub\2019.3.9f1\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten\em++" -Wno-unused-value -Wno-invalid-offsetof -nostdinc -fno-strict-overflow -Wno-null-conversion -std=c++11 -s USE_PTHREADS=1 -O3 -Oz -DIL2CPP_EXCEPTION_DISABLED=1  -DNET_4_0 -DUNITY_AOT -DIL2CPP_MONO_DEBUGGER=1 -DIL2CPP_DEBUGGER_PORT=56000 -DPLATFORM_UNITY -DUNITY_USE_PLATFORM_STUBS -DENABLE_OVERRIDABLE_ALLOCATORS -DIL2CPP_ON_MONO=1 -DDISABLE_JIT=1 -DDISABLE_REMOTING=1 -DHAVE_CONFIG_H -DMONO_DLL_EXPORT=1 -DGC_NOT_DLL -DRUNTIME_IL2CPP -DNDEBUG -I"E:\UnityHub\2019.3.9f1\Editor\Data\il2cpp\libil2cpp" -I"E:\UnityHub\2019.3.9f1\Editor\Data\il2cpp\libil2cpp" -I"E:\UnityHub\2019.3.9f1\Editor\Data\il2cpp\external\bdwgc\include" -I"E:\UnityHub\2019.3.9f1\Editor\Data\il2cpp\external\xxHash" -I"E:\UnityHub\2019.3.9f1\Editor\Data\il2cpp\external\mono" -I"E:\UnityHub\2019.3.9f1\Editor\Data\il2cpp\external\mono\mono\eglib" -I"E:\UnityHub\2019.3.9f1\Editor\Data\il2cpp\external\mono\mono" -I"E:\UnityHub\2019.3.9f1\Editor\Data\il2cpp\external\mono\mono\sgen" -I"E:\UnityHub\2019.3.9f1\Editor\Data\il2cpp\external\mono\mono\utils" -I"E:\UnityHub\2019.3.9f1\Editor\Data\il2cpp\external\mono\mono\metadata" -I"E:\UnityHub\2019.3.9f1\Editor\Data\il2cpp\external\mono\mono\metadata\private" -I"E:\UnityHub\2019.3.9f1\Editor\Data\il2cpp\libil2cpp\os\c-api" -I"E:\UnityHub\2019.3.9f1\Editor\Data\il2cpp\libmono\config" "E:\whzb\Temp\StagingArea\Data\il2cppOutput\lumpedcpp\Lump_libil2cpp_os.cpp" -o "E:\whzb\Library\il2cpp_cache\libil2cpp\A5B5171BE4B83FFAA225CEF76C4A16F2.o"
17.  
18.   �� Unity.IL2CPP.Building.CppProgramBuilder.BuildAllCppFiles(IEnumerable`1 sourceFilesToCompile, IBuildStatisticsCollector statisticsCollector)
19.   �� Unity.IL2CPP.Building.CppProgramBuilder.Build(IBuildStatistics& statistics)
20.   �� il2cpp.Program.DoRun(String[] args, List`1 foundAssemblies)
21.   �� il2cpp.Program.Run(String[] args, Boolean setInvariantCulture)
22.   �� il2cpp.Program.Main(String[] args)
23. stderr:
24.  
25. δ��������쳣:  Unity.IL2CPP.Building.BuilderFailedException: In file included from E:\whzb\Temp\StagingArea\Data\il2cppOutput\lumpedcpp\Lump_libil2cpp_os.cpp:7:
26. E:\UnityHub\2019.3.9f1\Editor\Data\il2cpp\libil2cpp\os\Emscripten\SocketBridge.cpp:8:10: fatal error: 'emscripten/posix_socket.h' file not found
27. #include <emscripten/posix_socket.h>
28.         ^~~~~~~~~~~~~~~~~~~~~~~~~~~
29. 1 error generated.
30. ERROR:root:compiler frontend failed to generate LLVM bitcode, halting
31.  
32.  
33. Invocation was: Executable: "E:\UnityHub\2019.3.9f1\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten_Win\python\2.7.5.3_64bit\python.exe"
34. Arguments: -E "E:\UnityHub\2019.3.9f1\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten\em++" -Wno-unused-value -Wno-invalid-offsetof -nostdinc -fno-strict-overflow -Wno-null-conversion -std=c++11 -s USE_PTHREADS=1 -O3 -Oz -DIL2CPP_EXCEPTION_DISABLED=1  -DNET_4_0 -DUNITY_AOT -DIL2CPP_MONO_DEBUGGER=1 -DIL2CPP_DEBUGGER_PORT=56000 -DPLATFORM_UNITY -DUNITY_USE_PLATFORM_STUBS -DENABLE_OVERRIDABLE_ALLOCATORS -DIL2CPP_ON_MONO=1 -DDISABLE_JIT=1 -DDISABLE_REMOTING=1 -DHAVE_CONFIG_H -DMONO_DLL_EXPORT=1 -DGC_NOT_DLL -DRUNTIME_IL2CPP -DNDEBUG -I"E:\UnityHub\2019.3.9f1\Editor\Data\il2cpp\libil2cpp" -I"E:\UnityHub\2019.3.9f1\Editor\Data\il2cpp\libil2cpp" -I"E:\UnityHub\2019.3.9f1\Editor\Data\il2cpp\external\bdwgc\include" -I"E:\UnityHub\2019.3.9f1\Editor\Data\il2cpp\external\xxHash" -I"E:\UnityHub\2019.3.9f1\Editor\Data\il2cpp\external\mono" -I"E:\UnityHub\2019.3.9f1\Editor\Data\il2cpp\external\mono\mono\eglib" -I"E:\UnityHub\2019.3.9f1\Editor\Data\il2cpp\external\mono\mono" -I"E:\UnityHub\2019.3.9f1\Editor\Data\il2cpp\external\mono\mono\sgen" -I"E:\UnityHub\2019.3.9f1\Editor\Data\il2cpp\external\mono\mono\utils" -I"E:\UnityHub\2019.3.9f1\Editor\Data\il2cpp\external\mono\mono\metadata" -I"E:\UnityHub\2019.3.9f1\Editor\Data\il2cpp\external\mono\mono\metadata\private" -I"E:\UnityHub\2019.3.9f1\Editor\Data\il2cpp\libil2cpp\os\c-api" -I"E:\UnityHub\2019.3.9f1\Editor\Data\il2cpp\libmono\config" "E:\whzb\Temp\StagingArea\Data\il2cppOutput\lumpedcpp\Lump_libil2cpp_os.cpp" -o "E:\whzb\Library\il2cpp_cache\libil2cpp\A5B5171BE4B83FFAA225CEF76C4A16F2.o"
35.  
36.   �� Unity.IL2CPP.Building.CppProgramBuilder.BuildAllCppFiles(IEnumerable`1 sourceFilesToCompile, IBuildStatisticsCollector statisticsCollector)
37.   �� Unity.IL2CPP.Building.CppProgramBuilder.Build(IBuildStatistics& statistics)
38.   �� il2cpp.Program.DoRun(String[] args, List`1 foundAssemblies)
39.   �� il2cpp.Program.Run(String[] args, Boolean setInvariantCulture)
40.   �� il2cpp.Program.Main(String[] args)
41.  
42. UnityEngine.Debug:LogError(Object)
43. UnityEditorInternal.Runner:RunProgram(Program, String, String, String, CompilerOutputParserBase)
44. UnityEditorInternal.Runner:RunManagedProgram(String, String, String, CompilerOutputParserBase, Action`1)
45. UnityEditorInternal.IL2CPPBuilder:RunIl2CppWithArguments(List`1, Action`1, String)
46. UnityEditorInternal.IL2CPPBuilder:ConvertPlayerDlltoCpp(Il2CppBuildPipelineData, String, String, Boolean)
47. UnityEditorInternal.IL2CPPBuilder:Run()
48. UnityEditorInternal.IL2CPPUtils:RunIl2Cpp(String, IIl2CppPlatformProvider, Action`1, RuntimeClassRegistry)
49. UnityEngine.GUIUtility:ProcessEvent(Int32, IntPtr)
50.  

Code (CSharp):

1. Exception: E:\UnityHub\2019.3.9f1\Editor\Data\il2cpp/build/deploy/net471/il2cpp.exe did not run properly!
2. UnityEditorInternal.Runner.RunProgram (UnityEditor.Utils.Program p, System.String exe, System.String args, System.String workingDirectory, UnityEditor.Scripting.Compilers.CompilerOutputParserBase parser) (at <bf679006b1b84db2a5a44842ef13dc36>:0)
3. UnityEditorInternal.Runner.RunManagedProgram (System.String exe, System.String args, System.String workingDirectory, UnityEditor.Scripting.Compilers.CompilerOutputParserBase parser, System.Action`1[T] setupStartInfo) (at <bf679006b1b84db2a5a44842ef13dc36>:0)
4. UnityEditorInternal.IL2CPPBuilder.RunIl2CppWithArguments (System.Collections.Generic.List`1[T] arguments, System.Action`1[T] setupStartInfo, System.String workingDirectory) (at <bf679006b1b84db2a5a44842ef13dc36>:0)
5. UnityEditorInternal.IL2CPPBuilder.ConvertPlayerDlltoCpp (UnityEditor.Il2Cpp.Il2CppBuildPipelineData data, System.String outputDirectory, System.String workingDirectory, System.Boolean platformSupportsManagedDebugging) (at <bf679006b1b84db2a5a44842ef13dc36>:0)
6. UnityEditorInternal.IL2CPPBuilder.Run () (at <bf679006b1b84db2a5a44842ef13dc36>:0)
7. UnityEditorInternal.IL2CPPUtils.RunIl2Cpp (System.String stagingAreaData, UnityEditorInternal.IIl2CppPlatformProvider platformProvider, System.Action`1[T] modifyOutputBeforeCompile, UnityEditor.RuntimeClassRegistry runtimeClassRegistry) (at <bf679006b1b84db2a5a44842ef13dc36>:0)
8. UnityEditor.WebGL.WebGlBuildPostprocessor.CompileBuild (UnityEditor.Modules.BuildPostProcessArgs args) (at /Users/builduser/buildslave/unity/build/PlatformDependent/WebGL/Extensions/Unity.WebGL.extensions/BuildPostprocessor.cs:387)
9. UnityEditor.WebGL.WebGlBuildPostprocessor.PostProcess (UnityEditor.Modules.BuildPostProcessArgs args) (at /Users/builduser/buildslave/unity/build/PlatformDependent/WebGL/Extensions/Unity.WebGL.extensions/BuildPostprocessor.cs:929)
10. UnityEditor.Modules.DefaultBuildPostprocessor.PostProcess (UnityEditor.Modules.BuildPostProcessArgs args, UnityEditor.BuildProperties& outProperties) (at <bf679006b1b84db2a5a44842ef13dc36>:0)
11. UnityEditor.PostprocessBuildPlayer.Postprocess (UnityEditor.BuildTargetGroup targetGroup, UnityEditor.BuildTarget target, System.String installPath, System.String companyName, System.String productName, System.Int32 width, System.Int32 height, UnityEditor.BuildOptions options, UnityEditor.RuntimeClassRegistry usedClassRegistry, UnityEditor.Build.Reporting.BuildReport report) (at <bf679006b1b84db2a5a44842ef13dc36>:0)
12. UnityEngine.GUIUtility:ProcessEvent(Int32, IntPtr)
13.  

 

@AceJiang if you are using custom build script, you should avoid to use BuildOptions.AllowDebugging, experimentally, I found that the problem is in it. If after all build successful but game crash, try to use solutions from here https://issuetracker.unity3d.com/issues/webgl-build-crashes-if-metadata-is-too-large . patching Emscripten compiler was helpful for me

 

I'm getting this issue. Builds on desktop fine, runs in editor WebGL fine, build to WebGL ok (but not working correctly like the desktop build), but fails on a WebGL development build. I wanted to try debugging it, but can't.

This is an old Unity 5 project that I've just upgraded to Unity 2019.3 and was interested to see how WebGL had come along.


Failed running "D:/Program Files/Unity/2019.3.14f1/Editor/Data/PlaybackEngines/WebGLSupport\BuildTools\Emscripten_Win\python\2.7.5.3_64bit\python.exe" -E "D:/Program Files/Unity/2019.3.14f1/Editor/Data/PlaybackEngines/WebGLSupport\BuildTools\Emscripten\emcc" @"E:\Unity2019 Projects\Music Projects\HarpNinja Diatonic 2019\Assets\..\Temp\emcc_arguments.resp"
Exception: Failed building WebGL Player.

stderr:warning: unexpected number of arguments 1 in call to '__cxa_pure_virtual', should be 0warning: unexpected number of arguments 2 in call to '_ZN6il2cpp6icalls8mscorlib6System6String22RedirectToCreateStringEv', should be 0warning: unexpected number of arguments 4 in call to '_ZN6il2cpp6icalls8mscorlib6System6String22RedirectToCreateStringEv', should be 0warning: unexpected number of arguments 5 in call to '_ZN6il2cpp6icalls8mscorlib6System6String22RedirectToCreateStringEv', should be 0warning: unexpected number of arguments 4 in call to '_ZN6il2cpp6icalls8mscorlib6System6String22RedirectToCreateStringEv', should be 0warning: unexpected number of arguments 2 in call to '_ZN6il2cpp6icalls8mscorlib6System6String22RedirectToCreateStringEv', should be 0warning: unexpected number of arguments 3 in call to '_ZN6il2cpp6icalls8mscorlib6System6String22RedirectToCreateStringEv', should be 0error: unresolved symbol: getPositionAborting compilation due to previous errors | undefinedTraceback (most recent call last): File "D:\Program Files\Unity\2019.3.14f1\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten\emcc.py", line 3063, in <module> sys.exit(run()) File "D:\Program Files\Unity\2019.3.14f1\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten\emcc.py", line 1780, in run final = shared.Building.emscripten(final, append_ext=False, extra_args=extra_args) File "D:\Program Files\Unity\2019.3.14f1\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten\tools\shared.py", line 2274, in emscripten emscripten._main(cmdline) File "D:\Program Files\Unity\2019.3.14f1\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten\emscripten.py", line 2233, in _main return temp_files.run_and_clean(lambda: main( File "D:\Program Files\Unity\2019.3.14f1\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten\tools\tempfiles.py", line 93, in run_and_clean return func() File "D:\Program Files\Unity\2019.3.14f1\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten\emscripten.py", line 2238, in <lambda> DEBUG=DEBUG, File "D:\Program Files\Unity\2019.3.14f1\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten\emscripten.py", line 2164, in main temp_files=temp_files, DEBUG=DEBUG) File "D:\Program Files\Unity\2019.3.14f1\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten\emscripten.py", line 86, in emscript glue, forwarded_data = compiler_glue(metadata, libraries, compiler_engine, temp_files, DEBUG) File "D:\Program Files\Unity\2019.3.14f1\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten\emscripten.py", line 218, in compiler_glue glue, forwarded_data = compile_settings(compiler_engine, libraries, temp_files) File "D:\Program Files\Unity\2019.3.14f1\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten\emscripten.py", line 541, in compile_settings cwd=path_from_root('src'), error_limit=300) File "D:\Program Files\Unity\2019.3.14f1\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten\tools\jsrun.py", line 132, in run_js raise Exception('Expected the command ' + str(command) + ' to finish with return code ' + str(assert_returncode) + ', but it returned with code ' + str(proc.returncode) + ' instead! Output: ' + str(ret)[:error_limit])Exception: Expected the command ['D:/Program Files/Unity/2019.3.14f1/Editor/Data\\Tools\\nodejs\\node.exe', '--stack_size=8192', '--max-old-space-size=4096', 'D:\\Program Files\\Unity\\2019.3.14f1\\Editor\\Data\\PlaybackEngines\\WebGLSupport\\BuildTools\\Emscripten\\src\\compiler.js', 'C:\\Users\\paul\\AppData\\Local\\Temp\\tmpzx47uo.txt', 'D:\\Program Files\\Unity\\2019.3.14f1\\Editor\\Data\\PlaybackEngines\\WebGLSupport\\BuildTools\\lib\\Audio.js', 'D:\\Program Files\\Unity\\2019.3.14f1\\Editor\\Data\\PlaybackEngines\\WebGLSupport\\BuildTools\\lib\\Cursor.js', 'D:\\Program Files\\Unity\\2019.3.14f1\\Editor\\Data\\PlaybackEngines\\WebGLSupport\\BuildTools\\lib\\Eval.js', 'D:\\Program Files\\Unity\\2019.3.14f1\\Editor\\Data\\PlaybackEngines\\WebGLSupport\\BuildTools\\lib\\FileSystem.js', 'D:\\Program Files\\Unity\\2019.3.14f1\\Editor\\Data\\PlaybackEngines\\WebGLSupport\\BuildTools\\lib\\Logging.js', 'D:\\Program Files\\Unity\\2019.3.14f1\\Editor\\Data\\PlaybackEngines\\WebGLSupport\\BuildTools\\lib\\Profiler.js', 'D:\\Program Files\\Unity\\2019.3.14f1\\Editor\\Data\\PlaybackEngines\\WebGLSupport\\BuildTools\\lib\\SystemInfo.js', 'D:\\Program Files\\Unity\\2019.3.14f1\\Editor\\Data\\PlaybackEngines\\WebGLSupport\\BuildTools\\lib\\UnetWebSocket.js', 'D:\\Program Files\\Unity\\2019.3.14f1\\Editor\\Data\\PlaybackEngines\\WebGLSupport\\BuildTools\\lib\\Video.js', 'D:\\Program Files\\Unity\\2019.3.14f1\\Editor\\Data\\PlaybackEngines\\WebGLSupport\\BuildTools\\lib\\WebCam.js', 'D:\\Program Files\\Unity\\2019.3.14f1\\Editor\\Data\\PlaybackEngines\\WebGLSupport\\BuildTools\\lib\\WebRequest.js', 'E:\\Unity2019 Projects\\Music Projects\\HarpNinja Diatonic 2019\\Assets\\FrostweepGames\\MicrophoneWebGL\\Plugins\\WebGL\\MicrophoneWebGLLibrary.jslib', 'E:\\Unity2019 Projects\\Music Projects\\HarpNinja Diatonic 2019\\Library\\PackageCache\\com.unity.analytics@3.3.5\\Plugins\\WindowUtil.jslib', 'D:\\Program Files\\Unity\\2019.3.14f1\\Editor\\Data\\PlaybackEngines\\WebGLSupport\\BuildTools\\Emscripten\\src\\library_pthread_stub.js'] to finish with return code 0, but it returned with code 1 instead! Output: // The Module object: Our interface to the outside world. We import// and export values on it. There are various ways Module can be used:// 1. Not defined. We create it here// 2. A function parameter, function(Module) { ..generated code.. }// 3. pre-run appended it, var Module = {}; ..generated (at ?)

 

Having the same problem when trying to build a development build. Could you solve it?

 

same here on the build with development:

stderr:warning: unexpected number of arguments 1 in call to '__cxa_pure_virtual', should be 0warning: unexpected number of arguments 2 in call to '_ZN6il2cpp6icalls8mscorlib6System6String22RedirectToCreateStringEv', should be 0warning: unexpected number of arguments 4 in call to '_ZN6il2cpp6icalls8mscorlib6System6String22RedirectToCreateStringEv', should be 0warning: unexpected number of arguments 2 in call to '_ZN6il2cpp6icalls8mscorlib6System6String22RedirectToCreateStringEv', should be 0warning: unexpected number of arguments 4 in call to '_ZN6il2cpp6icalls8mscorlib6System6String22RedirectToCreateStringEv', should be 0warning: unexpected number of arguments 5 in call to '_ZN6il2cpp6icalls8mscorlib6System6String22RedirectToCreateStringEv', should be 0warning: unexpected number of arguments 4 in call to '_ZN6il2cpp6icalls8mscorlib6System6String22RedirectToCreateStringEv', should be 0warning: unexpected number of arguments 2 in call to '_ZN6il2cpp6icalls8mscorlib6System6String22RedirectToCreateStringEv', should be 0warning: unexpected number of arguments 3 in call to '_ZN6il2cpp6icalls8mscorlib6System6String22RedirectToCreateStringEv', should be 0error: unresolved symbol: sendfileAborting compilation due to previous errors | undefinedTraceback (most recent call last):  File "C:\Program Files\Unity\Hub\Editor\2019.4.1f1\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten\emcc.py", line 3063, in <module>    sys.exit(run())  File "C:\Program Files\Unity\Hub\Editor\2019.4.1f1\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten\emcc.py", line 1780, in run    final = shared.Building.emscripten(final, append_ext=False, extra_args=extra_args)  File "C:\Program Files\Unity\Hub\Editor\2019.4.1f1\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten\tools\shared.py", line 2274, in emscripten    emscripten._main(cmdline)  File "C:\Program Files\Unity\Hub\Editor\2019.4.1f1\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten\emscripten.py", line 2233, in _main    return temp_files.run_and_clean(lambda: main(  File "C:\Program Files\Unity\Hub\Editor\2019.4.1f1\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten\tools\tempfiles.py", line 93, in run_and_clean    return func()  File "C:\Program Files\Unity\Hub\Editor\2019.4.1f1\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten\emscripten.py", line 2238, in <lambda>    DEBUG=DEBUG,  File "C:\Program Files\Unity\Hub\Editor\2019.4.1f1\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten\emscripten.py", line 2164, in main    temp_files=temp_files, DEBUG=DEBUG)  File "C:\Program Files\Unity\Hub\Editor\2019.4.1f1\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten\emscripten.py", line 86, in emscript    glue, forwarded_data = compiler_glue(metadata, libraries, compiler_engine, temp_files, DEBUG)  File "C:\Program Files\Unity\Hub\Editor\2019.4.1f1\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten\emscripten.py", line 218, in compiler_glue    glue, forwarded_data = compile_settings(compiler_engine, libraries, temp_files)  File "C:\Program Files\Unity\Hub\Editor\2019.4.1f1\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten\emscripten.py", line 541, in compile_settings    cwd=path_from_root('src'), error_limit=300)  File "C:\Program Files\Unity\Hub\Editor\2019.4.1f1\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten\tools\jsrun.py", line 132, in run_js    raise Exception('Expected the command ' + str(command) + ' to finish with return code ' + str(assert_returncode) + ', but it returned with code ' + str(proc.returncode) + ' instead! Output: ' + str(ret)[:error_limit])Exception: Expected the command ['C:/Program Files/Unity/Hub/Editor/2019.4.1f1/Editor/Data\\Tools\\nodejs\\node.exe', '--stack_size=2048', '--max-old-space-size=4096', 'C:\\Program Files\\Unity\\Hub\\Editor\\2019.4.1f1\\Editor\\Data\\PlaybackEngines\\WebGLSupport\\BuildTools\\Emscripten\\src\\compiler.js', 'C:\\Users\\bill_\\AppData\\Local\\Temp\\tmpdxgq7d.txt', 'C:\\Program Files\\Unity\\Hub\\Editor\\2019.4.1f1\\Editor\\Data\\PlaybackEngines\\WebGLSupport\\BuildTools\\lib\\Audio.js', 'C:\\Program Files\\Unity\\Hub\\Editor\\2019.4.1f1\\Editor\\Data\\PlaybackEngines\\WebGLSupport\\BuildTools\\lib\\Cursor.js', 'C:\\Program Files\\Unity\\Hub\\Editor\\2019.4.1f1\\Editor\\Data\\PlaybackEngines\\WebGLSupport\\BuildTools\\lib\\Eval.js', 'C:\\Program Files\\Unity\\Hub\\Editor\\2019.4.1f1\\Editor\\Data\\PlaybackEngines\\WebGLSupport\\BuildTools\\lib\\FileSystem.js', 'C:\\Program Files\\Unity\\Hub\\Editor\\2019.4.1f1\\Editor\\Data\\PlaybackEngines\\WebGLSupport\\BuildTools\\lib\\Logging.js', 'C:\\Program Files\\Unity\\Hub\\Editor\\2019.4.1f1\\Editor\\Data\\PlaybackEngines\\WebGLSupport\\BuildTools\\lib\\Profiler.js', 'C:\\Program Files\\Unity\\Hub\\Editor\\2019.4.1f1\\Editor\\Data\\PlaybackEngines\\WebGLSupport\\BuildTools\\lib\\SystemInfo.js', 'C:\\Program Files\\Unity\\Hub\\Editor\\2019.4.1f1\\Editor\\Data\\PlaybackEngines\\WebGLSupport\\BuildTools\\lib\\UnetWebSocket.js', 'C:\\Program Files\\Unity\\Hub\\Editor\\2019.4.1f1\\Editor\\Data\\PlaybackEngines\\WebGLSupport\\BuildTools\\lib\\Video.js', 'C:\\Program Files\\Unity\\Hub\\Editor\\2019.4.1f1\\Editor\\Data\\PlaybackEngines\\WebGLSupport\\BuildTools\\lib\\WebCam.js', 'C:\\Program Files\\Unity\\Hub\\Editor\\2019.4.1f1\\Editor\\Data\\PlaybackEngines\\WebGLSupport\\BuildTools\\lib\\WebRequest.js', 'D:\\Unity\\UnityProjs\\Vaults With Addressables 2019 WebGL\\Library\\PackageCache\\com.unity.analytics@3.3.5\\Plugins\\WindowUtil.jslib', 'C:\\Program Files\\Unity\\Hub\\Editor\\2019.4.1f1\\Editor\\Data\\PlaybackEngines\\WebGLSupport\\BuildTools\\Emscripten\\src\\library_pthread_stub.js'] to finish with return code 0, but it returned with code 1 instead! Output: // The Module object: Our interface to the outside world. We import// and export values on it. There are various ways Module can be used:// 1. Not defined. We create it here// 2. A function parameter, function(Module) { ..generated code.. }// 3. pre-run appended it, var Module = {}; ..generated 

UnityEngine.GUIUtility:ProcessEvent(Int32, IntPtr)

 

thanks Jukka_J - for network communication i use playfab and unitywebrequests - i see there was a bug with webgl and playfab but that has been resolved...i do attempt a unitywebrequest.get...i searched the entire project for sendfile but nothing came up so its most likely called within a library from a method...just not sure which one at this point - will take a guess at unitywebrequest and start there. thanks again for your help!

 

hmm found this in my libraries list
<namespace fullname="System.Net.Sockets" preserve="all"/> which looks like has a sendfile function

 

removed some httplistener code and using system.net to see if that helps...not sure if i have to remove the entire library for it to compile though but it looks like playfab calls the library in one of its scripts so hesitant to remove it completely.

 

so i removed
<namespace fullname="System.Net.Sockets" preserve="all"/> from link.xml assembly reference - and it built...not sure what i may have broke yet

 

same here on the build with development:

Failed running "F:/2019.4.14f1/Editor/Data/PlaybackEngines/WebGLSupport\BuildTools\Emscripten_Win\python\2.7.5.3_64bit\python.exe" -E "F:/2019.4.14f1/Editor/Data/PlaybackEngines/WebGLSupport\BuildTools\Emscripten\emcc" @"C:\Users\jgvidotto\Documents\UnityProjects\Texas\Assets\..\Temp\emcc_arguments.resp"

stdout:
stderr:warning: unexpected number of arguments 1 in call to '__cxa_pure_virtual', should be 0warning: unexpected number of arguments 2 in call to '_ZN6il2cpp6icalls8mscorlib6System6String22RedirectToCreateStringEv', should be 0warning: unexpected number of arguments 4 in call to '_ZN6il2cpp6icalls8mscorlib6System6String22RedirectToCreateStringEv', should be 0warning: unexpected number of arguments 2 in call to '_ZN6il2cpp6icalls8mscorlib6System6String22RedirectToCreateStringEv', should be 0warning: unexpected number of arguments 4 in call to '_ZN6il2cpp6icalls8mscorlib6System6String22RedirectToCreateStringEv', should be 0warning: unexpected number of arguments 5 in call to '_ZN6il2cpp6icalls8mscorlib6System6String22RedirectToCreateStringEv', should be 0warning: unexpected number of arguments 4 in call to '_ZN6il2cpp6icalls8mscorlib6System6String22RedirectToCreateStringEv', should be 0warning: unexpected number of arguments 2 in call to '_ZN6il2cpp6icalls8mscorlib6System6String22RedirectToCreateStringEv', should be 0warning: unexpected number of arguments 3 in call to '_ZN6il2cpp6icalls8mscorlib6System6String22RedirectToCreateStringEv', should be 0error: unresolved symbol: _ZN14XRInputDevices19GetDevices_InternalE18ScriptingObjectPtrerror: unresolved symbol: _ZN14XRInputDevices23TryGetFeatureValue_boolEyPKcRherror: unresolved symbol: _ZN14XRInputDevices24TryGetFeatureValue_floatEyPKcRferror: unresolved symbol: _ZN14XRInputDevices27TryGetFeatureValue_Vector2fEyPKcR8Vector2ferror: unresolved symbol: _ZN14XRInputDevices27TryGetFeatureValue_Vector3fEyPKcR8Vector3ferror: unresolved symbol: _ZN14XRInputDevices30TryGetFeatureValue_QuaternionfEyPKcR11Quaternionferror: unresolved symbol: _ZN14XRInputDevices3GetEverror: unresolved symbol: _ZNK14XRInputDevices13GetDeviceNameEyerror: unresolved symbol: _ZNK14XRInputDevices24GetDeviceCharacteristicsEyerror: unresolved symbol: _ZNK14XRInputDevices9GetDeviceEyAborting compilation due to previous errors | undefinedTraceback (most recent call last):
File "F:\2019.4.14f1\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten\emcc.py", line 3063, in <module> sys.exit(run())
File "F:\2019.4.14f1\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten\emcc.py", line 1780, in run final = shared.Building.emscripten(final, append_ext=False, extra_args=extra_args) File "F:\2019.4.14f1\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten\tools\shared.py", line 2274, in emscripten emscripten._main(cmdline) File "F:\2019.4.14f1\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten\emscripten.py", line 2233, in _main return temp_files.run_and_clean(lambda: main( File "F:\2019.4.14f1\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten\tools\tempfiles.py", line 93, in run_and_clean return func() File "F:\2019.4.14f1\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten\emscripten.py", line 2238, in <lambda> DEBUG=DEBUG, File "F:\2019.4.14f1\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten\emscripten.py", line 2164, in main temp_files=temp_files, DEBUG=DEBUG) File "F:\2019.4.14f1\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten\emscripten.py", line 86, in emscript glue, forwarded_data = compiler_glue(metadata, libraries, compiler_engine, temp_files, DEBUG) File "F:\2019.4.14f1\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten\emscripten.py", line 218, in compiler_glue glue, forwarded_data = compile_settings(compiler_engine, libraries, temp_files) File "F:\2019.4.14f1\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten\emscripten.py", line 541, in compile_settings cwd=path_from_root('src'), error_limit=300) File "F:\2019.4.14f1\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten\tools\jsrun.py", line 132, in run_js raise Exception('Expected the command ' + str(command) + ' to finish with return code ' + str(assert_returncode) + ', but it returned with code ' + str(proc.returncode) + ' instead! Output: ' + str(ret)[:error_limit])Exception: Expected the command ['F:/2019.4.14f1/Editor/Data\\Tools\\nodejs\\node.exe', '--stack_size=8192', '--max-old-space-size=4096', 'F:\\2019.4.14f1\\Editor\\Data\\PlaybackEngines\\WebGLSupport\\BuildTools\\Emscripten\\src\\compiler.js', 'C:\\Users\\JGVIDO~1\\AppData\\Local\\Temp\\tmpm3aonf.txt', 'F:\\2019.4.14f1\\Editor\\Data\\PlaybackEngines\\WebGLSupport\\BuildTools\\lib\\Audio.js', 'F:\\2019.4.14f1\\Editor\\Data\\PlaybackEngines\\WebGLSupport\\BuildTools\\lib\\case_1179945_workaround.js', 'F:\\2019.4.14f1\\Editor\\Data\\PlaybackEngines\\WebGLSupport\\BuildTools\\lib\\Cursor.js', 'F:\\2019.4.14f1\\Editor\\Data\\PlaybackEngines\\WebGLSupport\\BuildTools\\lib\\Eval.js', 'F:\\2019.4.14f1\\Editor\\Data\\PlaybackEngines\\WebGLSupport\\BuildTools\\lib\\FileSystem.js', 'F:\\2019.4.14f1\\Editor\\Data\\PlaybackEngines\\WebGLSupport\\BuildTools\\lib\\Logging.js', 'F:\\2019.4.14f1\\Editor\\Data\\PlaybackEngines\\WebGLSupport\\BuildTools\\lib\\Profiler.js', 'F:\\2019.4.14f1\\Editor\\Data\\PlaybackEngines\\WebGLSupport\\BuildTools\\lib\\SystemInfo.js', 'F:\\2019.4.14f1\\Editor\\Data\\PlaybackEngines\\WebGLSupport\\BuildTools\\lib\\UnetWebSocket.js', 'F:\\2019.4.14f1\\Editor\\Data\\PlaybackEngines\\WebGLSupport\\BuildTools\\lib\\Video.js', 'F:\\2019.4.14f1\\Editor\\Data\\PlaybackEngines\\WebGLSupport\\BuildTools\\lib\\WebCam.js', 'F:\\2019.4.14f1\\Editor\\Data\\PlaybackEngines\\WebGLSupport\\BuildTools\\lib\\WebRequest.js', 'C:\\Users\\jgvidotto\\Documents\\UnityProjects\\Texas\\\\Assets\\_Project\\Architecture\\InfrastructureLayer\\Networking\\Implementations\\BestHttp\\Best HTTP\\Plugins\\WebGL\\BestHTTP_WebRequest.jslib', 'C:\\Users\\jgvidotto\\Documents\\UnityProjects\\Texas\\\\Assets\\_Project\\Architecture\\InfrastructureLayer\\Networking\\Implementations\\BestHttp\\Best HTTP\\Examples\\Helpers\\Plugins\\WebGL\\OpenWindow.jslib', 'C:\\Users\\jgvidotto\\Documents\\UnityProjects\\Texas\\\Assets\\_Project\\Architecture\\InfrastructureLayer\\Networking\\Implementations\\BestHttp\\Best HTTP\\Plugins\\WebGL\\BestHTTP_WebSocket.jslib', 'C:\\Users\\jgvidotto\\Documents\\UnityProjects\\Texas\\\Assets\\_Project\\Architecture\\InfrastructureLayer\\Networking\\Implementations\\BestHttp\\Best HTTP\\Plugins\\WebGL\\BestHTTP_EventSource.jslib', 'F:\\2019.4.14f1\\Editor\\Data\\PlaybackEngines\\WebGLSupport\\BuildTools\\Emscripten\\src\\library_pthread_stub.js'] to finish with return code 0, but it returned with code 1 instead! Output: // The Module object: Our interface to the outside world. We import// and export values on it. There are various ways Module can be used:// 1. Not defined. We create it here// 2. A function parameter, function(Module) { ..generated code.. }// 3. pre-run appended it, var Module = {}; ..generated
UnityEngine.GUIUtilityrocessEvent(Int32, IntPtr)

 

Hi, I'm having similar issue - regular WebGL build works fine but on development build I get this error. I can't figure out what's causing this. Any help would be appreciated

Failed running "C:/Program Files/Unity/Hub/Editor/2019.4.17f1/Editor/Data/PlaybackEngines/WebGLSupport\BuildTools\Emscripten_Win\python\2.7.5.3_64bit\python.exe" -E "C:/Program Files/Unity/Hub/Editor/2019.4.17f1/Editor/Data/PlaybackEngines/WebGLSupport\BuildTools\Emscripten\emcc" @"C:\Users\KrzysztofStrzelecki\Output42\dent-and-buckle\unityBoeing\Assets\..\Temp\emcc_arguments.resp"



stdout:

stderr:warning: unexpected number of arguments 1 in call to '__cxa_pure_virtual', should be 0warning: unexpected number of arguments 2 in call to '_ZN6il2cpp6icalls8mscorlib6System6String22RedirectToCreateStringEv', should be 0warning: unexpected number of arguments 4 in call to '_ZN6il2cpp6icalls8mscorlib6System6String22RedirectToCreateStringEv', should be 0warning: unexpected number of arguments 2 in call to '_ZN6il2cpp6icalls8mscorlib6System6String22RedirectToCreateStringEv', should be 0warning: unexpected number of arguments 4 in call to '_ZN6il2cpp6icalls8mscorlib6System6String22RedirectToCreateStringEv', should be 0warning: unexpected number of arguments 5 in call to '_ZN6il2cpp6icalls8mscorlib6System6String22RedirectToCreateStringEv', should be 0warning: unexpected number of arguments 4 in call to '_ZN6il2cpp6icalls8mscorlib6System6String22RedirectToCreateStringEv', should be 0warning: unexpected number of arguments 2 in call to '_ZN6il2cpp6icalls8mscorlib6System6String22RedirectToCreateStringEv', should be 0warning: unexpected number of arguments 3 in call to '_ZN6il2cpp6icalls8mscorlib6System6String22RedirectToCreateStringEv', should be 0error: unresolved symbol: Call_Ext_SetFilterCallbackerror: unresolved symbol: ES_AddEventHandlererror: unresolved symbol: ES_Closeerror: unresolved symbol: ES_Createerror: unresolved symbol: ES_IsSupportederror: unresolved symbol: ES_Releaseerror: unresolved symbol: WS_Closeerror: unresolved symbol: WS_Createerror: unresolved symbol: WS_GetBufferedAmounterror: unresolved symbol: WS_GetStateerror: unresolved symbol: WS_Releaseerror: unresolved symbol: WS_Send_Binaryerror: unresolved symbol: WS_Send_Stringerror: unresolved symbol: XHR_Aborterror: unresolved symbol: XHR_Createerror: unresolved symbol: XHR_GetResponseHeaderserror: unresolved symbol: XHR_GetStatusLineerror: unresolved symbol: XHR_Releaseerror: unresolved symbol: XHR_Senderror: unresolved symbol: XHR_SetLoglevelerror: unresolved symbol: XHR_SetProgressHandlererror: unresolved symbol: XHR_SetRequestHeadererror: unresolved symbol: XHR_SetResponseHandlererror: unresolved symbol: XHR_SetTimeoutAborting compilation due to previous errors | undefinedTraceback (most recent call last):  File "C:\Program Files\Unity\Hub\Editor\2019.4.17f1\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten\emcc.py", line 3063, in <module>    sys.exit(run())  File "C:\Program Files\Unity\Hub\Editor\2019.4.17f1\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten\emcc.py", line 1780, in run    final = shared.Building.emscripten(final, append_ext=False, extra_args=extra_args)  File "C:\Program Files\Unity\Hub\Editor\2019.4.17f1\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten\tools\shared.py", line 2274, in emscripten    emscripten._main(cmdline)  File "C:\Program Files\Unity\Hub\Editor\2019.4.17f1\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten\emscripten.py", line 2233, in _main    return temp_files.run_and_clean(lambda: main(  File "C:\Program Files\Unity\Hub\Editor\2019.4.17f1\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten\tools\tempfiles.py", line 93, in run_and_clean    return func()  File "C:\Program Files\Unity\Hub\Editor\2019.4.17f1\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten\emscripten.py", line 2238, in <lambda>    DEBUG=DEBUG,  File "C:\Program Files\Unity\Hub\Editor\2019.4.17f1\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten\emscripten.py", line 2164, in main    temp_files=temp_files, DEBUG=DEBUG)  File "C:\Program Files\Unity\Hub\Editor\2019.4.17f1\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten\emscripten.py", line 86, in emscript    glue, forwarded_data = compiler_glue(metadata, libraries, compiler_engine, temp_files, DEBUG)  File "C:\Program Files\Unity\Hub\Editor\2019.4.17f1\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten\emscripten.py", line 218, in compiler_glue    glue, forwarded_data = compile_settings(compiler_engine, libraries, temp_files)  File "C:\Program Files\Unity\Hub\Editor\2019.4.17f1\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten\emscripten.py", line 541, in compile_settings    cwd=path_from_root('src'), error_limit=300)  File "C:\Program Files\Unity\Hub\Editor\2019.4.17f1\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten\tools\jsrun.py", line 132, in run_js    raise Exception('Expected the command ' + str(command) + ' to finish with return code ' + str(assert_returncode) + ', but it returned with code ' + str(proc.returncode) + ' instead! Output: ' + str(ret)[:error_limit])Exception: Expected the command ['C:/Program Files/Unity/Hub/Editor/2019.4.17f1/Editor/Data\\Tools\\nodejs\\node.exe', '--stack_size=8192', '--max-old-space-size=4096', 'C:\\Program Files\\Unity\\Hub\\Editor\\2019.4.17f1\\Editor\\Data\\PlaybackEngines\\WebGLSupport\\BuildTools\\Emscripten\\src\\compiler.js', 'C:\\Users\\KRZYSZ~1\\AppData\\Local\\Temp\\tmpaqwgyv.txt', 'C:\\Program Files\\Unity\\Hub\\Editor\\2019.4.17f1\\Editor\\Data\\PlaybackEngines\\WebGLSupport\\BuildTools\\lib\\Audio.js', 'C:\\Program Files\\Unity\\Hub\\Editor\\2019.4.17f1\\Editor\\Data\\PlaybackEngines\\WebGLSupport\\BuildTools\\lib\\case_1179945_workaround.js', 'C:\\Program Files\\Unity\\Hub\\Editor\\2019.4.17f1\\Editor\\Data\\PlaybackEngines\\WebGLSupport\\BuildTools\\lib\\case_1187965_workaround.js', 'C:\\Program Files\\Unity\\Hub\\Editor\\2019.4.17f1\\Editor\\Data\\PlaybackEngines\\WebGLSupport\\BuildTools\\lib\\Cursor.js', 'C:\\Program Files\\Unity\\Hub\\Editor\\2019.4.17f1\\Editor\\Data\\PlaybackEngines\\WebGLSupport\\BuildTools\\lib\\Eval.js', 'C:\\Program Files\\Unity\\Hub\\Editor\\2019.4.17f1\\Editor\\Data\\PlaybackEngines\\WebGLSupport\\BuildTools\\lib\\FileSystem.js', 'C:\\Program Files\\Unity\\Hub\\Editor\\2019.4.17f1\\Editor\\Data\\PlaybackEngines\\WebGLSupport\\BuildTools\\lib\\Logging.js', 'C:\\Program Files\\Unity\\Hub\\Editor\\2019.4.17f1\\Editor\\Data\\PlaybackEngines\\WebGLSupport\\BuildTools\\lib\\Profiler.js', 'C:\\Program Files\\Unity\\Hub\\Editor\\2019.4.17f1\\Editor\\Data\\PlaybackEngines\\WebGLSupport\\BuildTools\\lib\\SystemInfo.js', 'C:\\Program Files\\Unity\\Hub\\Editor\\2019.4.17f1\\Editor\\Data\\PlaybackEngines\\WebGLSupport\\BuildTools\\lib\\UnetWebSocket.js', 'C:\\Program Files\\Unity\\Hub\\Editor\\2019.4.17f1\\Editor\\Data\\PlaybackEngines\\WebGLSupport\\BuildTools\\lib\\Video.js', 'C:\\Program Files\\Unity\\Hub\\Editor\\2019.4.17f1\\Editor\\Data\\PlaybackEngines\\WebGLSupport\\BuildTools\\lib\\WebCam.js', 'C:\\Program Files\\Unity\\Hub\\Editor\\2019.4.17f1\\Editor\\Data\\PlaybackEngines\\WebGLSupport\\BuildTools\\lib\\WebRequest.js', 'C:\\Users\\KrzysztofStrzelecki\\Output42\\dent-and-buckle\\unityBoeing\\Assets\\Plugins\\JavaScriptInterop\\WebHostFunctions.jslib', 'C:\\Users\\KrzysztofStrzelecki\\Output42\\dent-and-buckle\\unityBoeing\\Library\\PackageCache\\com.unity.analytics@3.3.5\\Plugins\\WindowUtil.jslib', 'C:\\Program Files\\Unity\\Hub\\Editor\\2019.4.17f1\\Editor\\Data\\PlaybackEngines\\WebGLSupport\\BuildTools\\Emscripten\\src\\library_pthread_stub.js'] to finish with return code 0, but it returned with code 1 instead! Output: // The Module object: Our interface to the outside world. We import// and export values on it. There are various ways Module can be used:// 1. Not defined. We create it here// 2. A function parameter, function(Module) { ..generated code.. }// 3. pre-run appended it, var Module = {}; ..generated

0x00007FF7783E4B5C (Unity) StackWalker::GetCurrentCallstack

0x00007FF7783E8B11 (Unity) StackWalker::ShowCallstack

0x00007FF776A99325 (Unity) GetStacktrace

0x00007FF7790685DE (Unity) DebugStringToFile

0x00007FF778444091 (Unity) DebugLogHandler_CUSTOM_Internal_Log

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0x000002541386C83B (Mono JIT Code) UnityEngine.DebugLogHandler:LogFormat (UnityEngine.LogType,UnityEngine.Object,string,object[])

0x000002541386BD5E (Mono JIT Code) UnityEngine.Logger:Log (UnityEngine.LogType,object)

0x000002545510D6EA (Mono JIT Code) UnityEngine.Debug:LogError (object)

0x00000254550F5FE3 (Mono JIT Code) [ProgramUtils.cs:46] UnityEditor.WebGL.ProgramUtils:StartProgramChecked (System.Diagnostics.ProcessStartInfo)

0x0000025413C8E6A3 (Mono JIT Code) [BuildPostprocessor.cs:445] UnityEditor.WebGL.WebGlBuildPostprocessor:EmscriptenLink (UnityEditor.Modules.BuildPostProcessArgs,bool,string,string)

0x0000025413C86C83 (Mono JIT Code) [BuildPostprocessor.cs:495] UnityEditor.WebGL.WebGlBuildPostprocessor:LinkBuild (UnityEditor.Modules.BuildPostProcessArgs)

0x0000025413C2EEDB (Mono JIT Code) [BuildPostprocessor.cs:933] UnityEditor.WebGL.WebGlBuildPostprocessor:PostProcess (UnityEditor.Modules.BuildPostProcessArgs)

0x0000025413C2D52E (Mono JIT Code) UnityEditor.Modules.DefaultBuildPostprocessor:PostProcess (UnityEditor.Modules.BuildPostProcessArgs,UnityEditor.BuildProperties&)

0x0000025413C2C6D2 (Mono JIT Code) UnityEditor.PostprocessBuildPlayer:Postprocess (UnityEditor.BuildTargetGroup,UnityEditor.BuildTarget,string,string,string,int,int,UnityEditor.BuildOptions,UnityEditor.RuntimeClassRegistry,UnityEditor.Build.Reporting.BuildReport)

0x0000025413C2CCA0 (Mono JIT Code) (wrapper runtime-invoke) <Module>:runtime_invoke_void_int_int_object_object_object_int_int_int_object_object (object,intptr,intptr,intptr)

0x00007FFA5C3ED6D0 (mono-2.0-bdwgc) [mini-runtime.c:2809] mono_jit_runtime_invoke

0x00007FFA5C372932 (mono-2.0-bdwgc) [object.c:2921] do_runtime_invoke

0x00007FFA5C37B98F (mono-2.0-bdwgc) [object.c:2968] mono_runtime_invoke

0x00007FF7783579BE (Unity) scripting_method_invoke

0x00007FF7783518BD (Unity) ScriptingInvocation::Invoke

0x00007FF7762CDF15 (Unity) CallMono

0x00007FF7762E9D2D (Unity) PostprocessPlayer

0x00007FF7762D5FCD (Unity) DoBuildPlayer_PostBuild

0x00007FF7762C50FB (Unity) BuildPlayer

0x00007FF7770D9D68 (Unity) BuildPipeline::BuildPlayerInternalNoCheck

0x00007FF7770D7A6E (Unity) BuildPipeline_CUSTOM_BuildPlayerInternalNoCheck

0x00000254138422A3 (Mono JIT Code) (wrapper managed-to-native) UnityEditor.BuildPipeline:BuildPlayerInternalNoCheck (string[],string,string,UnityEditor.BuildTargetGroup,UnityEditor.BuildTarget,UnityEditor.BuildOptions,bool)

0x00000254138412BB (Mono JIT Code) UnityEditor.BuildPlayerWindow/DefaultBuildMethods:BuildPlayer (UnityEditor.BuildPlayerOptions)

0x00000254138370B3 (Mono JIT Code) UnityEditor.BuildPlayerWindow:CallBuildMethods (bool,UnityEditor.BuildOptions)

0x000002541380A393 (Mono JIT Code) UnityEditor.BuildPlayerWindow:GUIBuildButtons (UnityEditor.Modules.IBuildWindowExtension,bool,bool,bool,UnityEditor.Build.BuildPlatform)

0x00000254137AB04B (Mono JIT Code) UnityEditor.BuildPlayerWindow:ShowBuildTargetSettings ()

0x000002541375B093 (Mono JIT Code) UnityEditor.BuildPlayerWindow:OnGUI ()

0x00000254136EA1B0 (Mono JIT Code) (wrapper runtime-invoke) object:runtime_invoke_void__this__ (object,intptr,intptr,intptr)

0x00007FFA5C3ED6D0 (mono-2.0-bdwgc) [mini-runtime.c:2809] mono_jit_runtime_invoke

0x00007FFA5C372932 (mono-2.0-bdwgc) [object.c:2921] do_runtime_invoke

0x00007FFA5C37BB62 (mono-2.0-bdwgc) [object.c:3073] mono_runtime_invoke_checked

0x00007FFA5C37C2F9 (mono-2.0-bdwgc) [object.c:5264] mono_runtime_try_invoke_array

0x00007FFA5C37BAF6 (mono-2.0-bdwgc) [object.c:5142] mono_runtime_invoke_array_checked

0x00007FFA5C3203A4 (mono-2.0-bdwgc) [icall.c:3358] ves_icall_InternalInvoke

0x000002540BF0A436 (Mono JIT Code) (wrapper managed-to-native) System.Reflection.MonoMethod:InternalInvoke (System.Reflection.MonoMethod,object,object[],System.Exception&)

0x000002540BF086EB (Mono JIT Code) System.Reflection.MonoMethod:Invoke (object,System.Reflection.BindingFlags,System.Reflection.Binder,object[],System.Globalization.CultureInfo)

0x000002540BF083AF (Mono JIT Code) System.Reflection.MethodBase:Invoke (object,object[])

0x000002540C66603B (Mono JIT Code) UnityEditor.HostView:Invoke (string,object)

0x000002540C665EAB (Mono JIT Code) UnityEditor.HostView:Invoke (string)

0x0000025413758D4B (Mono JIT Code) UnityEditor.HostView:OldOnGUI ()

0x000002540D9C1B7A (Mono JIT Code) UnityEngine.UIElements.IMGUIContainer:DoOnGUI (UnityEngine.Event,UnityEngine.Matrix4x4,UnityEngine.Rect,bool,UnityEngine.Rect,System.Action,bool)

0x000002540D9BF543 (Mono JIT Code) UnityEngine.UIElements.IMGUIContainer:HandleIMGUIEvent (UnityEngine.Event,UnityEngine.Matrix4x4,UnityEngine.Rect,System.Action,bool)

0x0000025413541EFB (Mono JIT Code) UnityEngine.UIElements.IMGUIContainer:HandleIMGUIEvent (UnityEngine.Event,System.Action,bool)

0x0000025413541C03 (Mono JIT Code) UnityEngine.UIElements.IMGUIContainer:HandleIMGUIEvent (UnityEngine.Event,bool)

0x000002541381B7D3 (Mono JIT Code) UnityEngine.UIElements.IMGUIContainer:SendEventToIMGUI (UnityEngine.UIElements.EventBase,bool)

0x000002540C64BE23 (Mono JIT Code) UnityEngine.UIElements.IMGUIContainer:HandleEvent (UnityEngine.UIElements.EventBase)

0x000002540C63C186 (Mono JIT Code) UnityEngine.UIElements.CallbackEventHandler:HandleEventAtTargetPhase (UnityEngine.UIElements.EventBase)

0x00000254138142E3 (Mono JIT Code) UnityEngine.UIElements.MouseCaptureDispatchingStrategy:DispatchEvent (UnityEngine.UIElements.EventBase,UnityEngine.UIElements.IPanel)

0x000002540C6363C6 (Mono JIT Code) UnityEngine.UIElements.EventDispatcher:ApplyDispatchingStrategies (UnityEngine.UIElements.EventBase,UnityEngine.UIElements.IPanel,bool)

0x000002540C635013 (Mono JIT Code) UnityEngine.UIElements.EventDispatcher:ProcessEvent (UnityEngine.UIElements.EventBase,UnityEngine.UIElements.IPanel)

0x000002540C6342B3 (Mono JIT Code) UnityEngine.UIElements.EventDispatcher:ProcessEventQueue ()

0x000002540C633F4B (Mono JIT Code) UnityEngine.UIElements.EventDispatcher:OpenGate ()

0x000002540C633CEB (Mono JIT Code) UnityEngine.UIElements.EventDispatcherGate:Dispose ()

0x000002540C63591B (Mono JIT Code) UnityEngine.UIElements.EventDispatcher:ProcessEvent (UnityEngine.UIElements.EventBase,UnityEngine.UIElements.IPanel)

0x000002540C62EBA3 (Mono JIT Code) UnityEngine.UIElements.EventDispatcher:Dispatch (UnityEngine.UIElements.EventBase,UnityEngine.UIElements.IPanel,UnityEngine.UIElements.DispatchMode)

0x000002540C62E70B (Mono JIT Code) UnityEngine.UIElements.BaseVisualElementPanel:SendEvent (UnityEngine.UIElements.EventBase,UnityEngine.UIElements.DispatchMode)

0x000002547C7B7213 (Mono JIT Code) UnityEngine.UIElements.UIElementsUtility:DoDispatch (UnityEngine.UIElements.BaseVisualElementPanel)

0x000002547C7B65BB (Mono JIT Code) UnityEngine.UIElements.UIElementsUtility:ProcessEvent (int,intptr)

0x000002547C7B5E23 (Mono JIT Code) UnityEngine.GUIUtility:ProcessEvent (int,intptr)

0x000002547C7B60A3 (Mono JIT Code) (wrapper runtime-invoke) <Module>:runtime_invoke_bool_int_intptr (object,intptr,intptr,intptr)

0x00007FFA5C3ED6D0 (mono-2.0-bdwgc) [mini-runtime.c:2809] mono_jit_runtime_invoke

0x00007FFA5C372932 (mono-2.0-bdwgc) [object.c:2921] do_runtime_invoke

0x00007FFA5C37B98F (mono-2.0-bdwgc) [object.c:2968] mono_runtime_invoke

0x00007FF7783579BE (Unity) scripting_method_invoke

0x00007FF7783518BD (Unity) ScriptingInvocation::Invoke

0x00007FF77834B67A (Unity) ScriptingInvocation::Invoke<bool>

0x00007FF77564FBB5 (Unity) Scripting::UnityEngine::GUIUtilityProxy::ProcessEvent

0x00007FF775FACE54 (Unity) GUIView::ProcessRetainedMode

0x00007FF776ABFF91 (Unity) GUIView::OnInputEvent

0x00007FF775FACD4C (Unity) GUIView::ProcessInputEvent

0x00007FF776AC19B5 (Unity) GUIView::ProcessEventMessages

0x00007FF776AB9B89 (Unity) GUIView::GUIViewWndProc

0x00007FFAF1885C1D (USER32) CallWindowProcW

0x00007FFAF1885612 (USER32) DispatchMessageW

0x00007FF776ABEC2B (Unity) MainMessageLoop

0x00007FF776AC8EF8 (Unity) WinMain

0x00007FF779B2F032 (Unity) __scrt_common_main_seh

0x00007FFAF2517C24 (KERNEL32) BaseThreadInitThunk

0x00007FFAF308D4D1 (ntdll) RtlUserThreadStart

 

Thanks, that actually was my problem. I had the very same error message with the same unresolved symbols like krzystof_strzelecki. In my case, adding link.xml, link_android_subset.xml and a asmdef files to my Best HTTP Pro Fork Plugin folder solved the problem.

 

@jukka_j Same here any help?

Failed running "C:/Program Files/Unity/Hub/Editor/2020.3.3f1/Editor/Data/PlaybackEngines/WebGLSupport\BuildTools\Emscripten_Win\python\2.7.5.3_64bit\python.exe" -E "C:/Program Files/Unity/Hub/Editor/2020.3.3f1/Editor/Data/PlaybackEngines/WebGLSupport\BuildTools\Emscripten\emcc" @"C:\Users\Benedetto\Documents\pictawords-snap\Client\Game\Assets\..\Temp\emcc_arguments.resp"

stdout:
stderr:warning: unexpected number of arguments 1 in call to '__cxa_pure_virtual', should be 0warning: unexpected number of arguments 2 in call to '_ZN6il2cpp6icalls8mscorlib6System6String22RedirectToCreateStringEv', should be 0warning: unexpected number of arguments 4 in call to '_ZN6il2cpp6icalls8mscorlib6System6String22RedirectToCreateStringEv', should be 0warning: unexpected number of arguments 5 in call to '_ZN6il2cpp6icalls8mscorlib6System6String22RedirectToCreateStringEv', should be 0warning: unexpected number of arguments 4 in call to '_ZN6il2cpp6icalls8mscorlib6System6String22RedirectToCreateStringEv', should be 0warning: unexpected number of arguments 2 in call to '_ZN6il2cpp6icalls8mscorlib6System6String22RedirectToCreateStringEv', should be 0warning: unexpected number of arguments 3 in call to '_ZN6il2cpp6icalls8mscorlib6System6String22RedirectToCreateStringEv', should be 0error: unresolved symbol: GoogleSignIn_Configureerror: unresolved symbol: GoogleSignIn_Createerror: unresolved symbol: GoogleSignIn_Disconnecterror: unresolved symbol: GoogleSignIn_DisposeFutureerror: unresolved symbol: GoogleSignIn_EnableDebugLoggingerror: unresolved symbol: GoogleSignIn_GetDisplayNameerror: unresolved symbol: GoogleSignIn_GetEmailerror: unresolved symbol: GoogleSignIn_GetFamilyNameerror: unresolved symbol: GoogleSignIn_GetGivenNameerror: unresolved symbol: GoogleSignIn_GetIdTokenerror: unresolved symbol: GoogleSignIn_GetImageUrlerror: unresolved symbol: GoogleSignIn_GetServerAuthCodeerror: unresolved symbol: GoogleSignIn_GetUserIderror: unresolved symbol: GoogleSignIn_Pendingerror: unresolved symbol: GoogleSignIn_Resulterror: unresolved symbol: GoogleSignIn_SignInerror: unresolved symbol: GoogleSignIn_SignInSilentlyerror: unresolved symbol: GoogleSignIn_Signouterror: unresolved symbol: GoogleSignIn_StatusAborting compilation due to previous errors | undefinedTraceback (most recent call last): File "C:\Program Files\Unity\Hub\Editor\2020.3.3f1\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten\emcc.py", line 3063, in <module> sys.exit(run()) File "C:\Program Files\Unity\Hub\Editor\2020.3.3f1\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten\emcc.py", line 1780, in run final = shared.Building.emscripten(final, append_ext=False, extra_args=extra_args) File "C:\Program Files\Unity\Hub\Editor\2020.3.3f1\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten\tools\shared.py", line 2274, in emscripten emscripten._main(cmdline) File "C:\Program Files\Unity\Hub\Editor\2020.3.3f1\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten\emscripten.py", line 2233, in _main return temp_files.run_and_clean(lambda: main( File "C:\Program Files\Unity\Hub\Editor\2020.3.3f1\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten\tools\tempfiles.py", line 93, in run_and_clean return func() File "C:\Program Files\Unity\Hub\Editor\2020.3.3f1\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten\emscripten.py", line 2238, in <lambda> DEBUG=DEBUG, File "C:\Program Files\Unity\Hub\Editor\2020.3.3f1\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten\emscripten.py", line 2164, in main temp_files=temp_files, DEBUG=DEBUG) File "C:\Program Files\Unity\Hub\Editor\2020.3.3f1\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten\emscripten.py", line 86, in emscript glue, forwarded_data = compiler_glue(metadata, libraries, compiler_engine, temp_files, DEBUG) File "C:\Program Files\Unity\Hub\Editor\2020.3.3f1\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten\emscripten.py", line 218, in compiler_glue glue, forwarded_data = compile_settings(compiler_engine, libraries, temp_files) File "C:\Program Files\Unity\Hub\Editor\2020.3.3f1\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten\emscripten.py", line 541, in compile_settings cwd=path_from_root('src'), error_limit=300) File "C:\Program Files\Unity\Hub\Editor\2020.3.3f1\Editor\Data\PlaybackEngines\WebGLSupport\BuildTools\Emscripten\tools\jsrun.py", line 132, in run_js raise Exception('Expected the command ' + str(command) + ' to finish with return code ' + str(assert_returncode) + ', but it returned with code ' + str(proc.returncode) + ' instead! Output: ' + str(ret)[:error_limit])Exception: Expected the command ['C:/Program Files/Unity/Hub/Editor/2020.3.3f1/Editor/Data\\Tools\\nodejs\\node.exe', '--stack_size=8192', '--max-old-space-size=4096', 'C:\\Program Files\\Unity\\Hub\\Editor\\2020.3.3f1\\Editor\\Data\\PlaybackEngines\\WebGLSupport\\BuildTools\\Emscripten\\src\\compiler.js', 'C:\\Users\\BENEDE~1\\AppData\\Local\\Temp\\tmpnkz6cr.txt', 'C:\\Program Files\\Unity\\Hub\\Editor\\2020.3.3f1\\Editor\\Data\\PlaybackEngines\\WebGLSupport\\BuildTools\\lib\\Audio.js', 'C:\\Program Files\\Unity\\Hub\\Editor\\2020.3.3f1\\Editor\\Data\\PlaybackEngines\\WebGLSupport\\BuildTools\\lib\\case_1174367_workaround.js', 'C:\\Program Files\\Unity\\Hub\\Editor\\2020.3.3f1\\Editor\\Data\\PlaybackEngines\\WebGLSupport\\BuildTools\\lib\\case_1179945_workaround.js', 'C:\\Program Files\\Unity\\Hub\\Editor\\2020.3.3f1\\Editor\\Data\\PlaybackEngines\\WebGLSupport\\BuildTools\\lib\\case_1187965_workaround.js', 'C:\\Program Files\\Unity\\Hub\\Editor\\2020.3.3f1\\Editor\\Data\\PlaybackEngines\\WebGLSupport\\BuildTools\\lib\\Cursor.js', 'C:\\Program Files\\Unity\\Hub\\Editor\\2020.3.3f1\\Editor\\Data\\PlaybackEngines\\WebGLSupport\\BuildTools\\lib\\Eval.js', 'C:\\Program Files\\Unity\\Hub\\Editor\\2020.3.3f1\\Editor\\Data\\PlaybackEngines\\WebGLSupport\\BuildTools\\lib\\FileSystem.js', 'C:\\Program Files\\Unity\\Hub\\Editor\\2020.3.3f1\\Editor\\Data\\PlaybackEngines\\WebGLSupport\\BuildTools\\lib\\Logging.js', 'C:\\Program Files\\Unity\\Hub\\Editor\\2020.3.3f1\\Editor\\Data\\PlaybackEngines\\WebGLSupport\\BuildTools\\lib\\Profiler.js', 'C:\\Program Files\\Unity\\Hub\\Editor\\2020.3.3f1\\Editor\\Data\\PlaybackEngines\\WebGLSupport\\BuildTools\\lib\\SystemInfo.js', 'C:\\Program Files\\Unity\\Hub\\Editor\\2020.3.3f1\\Editor\\Data\\PlaybackEngines\\WebGLSupport\\BuildTools\\lib\\UnetWebSocket.js', 'C:\\Program Files\\Unity\\Hub\\Editor\\2020.3.3f1\\Editor\\Data\\PlaybackEngines\\WebGLSupport\\BuildTools\\lib\\Video.js', 'C:\\Program Files\\Unity\\Hub\\Editor\\2020.3.3f1\\Editor\\Data\\PlaybackEngines\\WebGLSupport\\BuildTools\\lib\\WebCam.js', 'C:\\Program Files\\Unity\\Hub\\Editor\\2020.3.3f1\\Editor\\Data\\PlaybackEngines\\WebGLSupport\\BuildTools\\lib\\WebRequest.js', 'C:\\Users\\Benedetto\\Documents\\pictawords-snap\\Client\\Game\\Assets\\ThirdParty\\AlmostEngine\\UltimateScreenshotCreator\\Plugins\\WebGL\\WebGLUtils.jslib', 'C:\\Users\\Benedetto\\Documents\\pictawords-snap\\Client\\Game\\Assets\\FacebookSDK\\Plugins\\Canvas\\CanvasJSSDKBindings.jslib', 'C:\\Users\\Benedetto\\Documents\\pictawords-snap\\Client\\Game\\Assets\\Plugins\\firebasejs.jslib', 'C:\\Users\\Benedetto\\Documents\\pictawords-snap\\Client\\Game\\Assets\\ThirdParty\\EmojiTexture\\Plugins\\WebGL\\EmojiTexture.jslib', 'C:\\Users\\Benedetto\\Documents\\pictawords-snap\\Client\\Game\\Assets\\ThirdParty\\WebSocket\\WebSocket.jslib', 'C:\\Users\\Benedetto\\Documents\\pictawords-snap\\Client\\Game\\Library\\PackageCache\\com.unity.analytics@3.5.3\\Plugins\\WindowUtil.jslib', 'C:\\Program Files\\Unity\\Hub\\Editor\\2020.3.3f1\\Editor\\Data\\PlaybackEngines\\WebGLSupport\\BuildTools\\Emscripten\\src\\library_pthread_stub.js'] to finish with return code 0, but it returned with code 1 instead! Output: // The Module object: Our interface to the outside world. We import// and export values on it. There are various ways Module can be used:// 1. Not defined. We create it here// 2. A function parameter, function(Module) { ..generated code.. }// 3. pre-run appended it, var Module = {}; ..generated
0x00007ff76beeaaec (Unity) StackWalker::GetCurrentCallstack
0x00007ff76bef2ec9 (Unity) StackWalker::ShowCallstack
0x00007ff76d3cc63c (Unity) GetStacktrace
0x00007ff76e4bc723 (Unity) DebugStringToFile
0x00007ff76bf21816 (Unity) DebugLogHandler_CUSTOM_Internal_Log
0x000001e140645d3b (Mono JIT Code) (wrapper managed-to-native) UnityEngine.DebugLogHandler:Internal_Log (UnityEngine.LogType,UnityEngine.LogOption,string,UnityEngine.Object)
0x000001e140645c6b (Mono JIT Code) UnityEngine.DebugLogHandler:LogFormat (UnityEngine.LogType,UnityEngine.Object,string,object[])
0x000001e1406459b0 (Mono JIT Code) UnityEngine.Logger:Log (UnityEngine.LogType,object)
0x000001e140ed7bd5 (Mono JIT Code) UnityEngine.Debug:LogError (object)
0x000001e14012349b (Mono JIT Code) [ProgramUtils.cs:48] UnityEditor.WebGL.ProgramUtils:StartProgramChecked (System.Diagnostics.ProcessStartInfo)
0x000001e1401216bb (Mono JIT Code) [BuildPostprocessor.cs:423] UnityEditor.WebGL.WebGlBuildPostprocessor:EmscriptenLink (UnityEditor.Modules.BuildPostProcessArgs,bool,string,string)
0x000001e1400dff93 (Mono JIT Code) [BuildPostprocessor.cs:465] UnityEditor.WebGL.WebGlBuildPostprocessor:LinkBuild (UnityEditor.Modules.BuildPostProcessArgs)
0x000001e13fc52bfb (Mono JIT Code) [BuildPostprocessor.cs:913] UnityEditor.WebGL.WebGlBuildPostprocessorostProcess (UnityEditor.Modules.BuildPostProcessArgs)
0x000001e13fc51f08 (Mono JIT Code) UnityEditor.Modules.DefaultBuildPostprocessorostProcess (UnityEditor.Modules.BuildPostProcessArgs,UnityEditor.BuildProperties&)
0x000001e13fc51841 (Mono JIT Code) UnityEditor.PostprocessBuildPlayerostprocess (UnityEditor.BuildTargetGroup,UnityEditor.BuildTarget,string,string,string,int,int,UnityEditor.BuildOptions,UnityEditor.RuntimeClassRegistry,UnityEditor.Build.Reporting.BuildReport)
0x000001e13fc51b69 (Mono JIT Code) (wrapper runtime-invoke) <Module>:runtime_invoke_void_int_int_object_object_object_int_int_int_object_object (object,intptr,intptr,intptr)
0x00007ff8a3e1e640 (mono-2.0-bdwgc) [mini-runtime.c:2812] mono_jit_runtime_invoke
0x00007ff8a3da2ac2 (mono-2.0-bdwgc) [object.c:2921] do_runtime_invoke
0x00007ff8a3dabb1f (mono-2.0-bdwgc) [object.c:2968] mono_runtime_invoke
0x00007ff76bd673a4 (Unity) scripting_method_invoke
0x00007ff76bd5fcf5 (Unity) ScriptingInvocation::Invoke
0x00007ff76e7f8d9d (Unity) CallMono
0x00007ff76e7ff9e1 (Unity) PostprocessPlayer
0x00007ff76e7fb58d (Unity) DoBuildPlayer_PostBuild
0x00007ff76e7f9e80 (Unity) DoBuildPlayer
0x00007ff76e7ef0cc (Unity) BuildPlayer
0x00007ff76dcb73ef (Unity) BuildPipeline::BuildPlayerInternalNoCheck
0x00007ff76dc84e9a (Unity) BuildPipeline_CUSTOM_BuildPlayerInternalNoCheck
0x000001e13fb33aea (Mono JIT Code) (wrapper managed-to-native) UnityEditor.BuildPipeline:BuildPlayerInternalNoCheck (string[],string,string,UnityEditor.BuildTargetGroup,UnityEditor.BuildTarget,UnityEditor.BuildOptions,string[],bool)
0x000001e13fb3329b (Mono JIT Code) UnityEditor.BuildPlayerWindow/DefaultBuildMethods:BuildPlayer (UnityEditor.BuildPlayerOptions)
0x000001e13fb304db (Mono JIT Code) UnityEditor.BuildPlayerWindow:CallBuildMethods (bool,UnityEditor.BuildOptions)
0x000001e13f80f093 (Mono JIT Code) UnityEditor.BuildPlayerWindow:GUIBuildButtons (UnityEditor.Modules.IBuildWindowExtension,bool,bool,bool,UnityEditor.Build.BuildPlatform)
0x000001e13f817ec3 (Mono JIT Code) UnityEditor.BuildPlayerWindow:ShowBuildTargetSettings ()
0x000001e13f7fbe73 (Mono JIT Code) UnityEditor.BuildPlayerWindow:OnGUI ()
0x000001e13f7f8fa3 (Mono JIT Code) UnityEditor.HostView:InvokeOnGUI (UnityEngine.Rect,UnityEngine.Rect)
0x000001e13f7f8d13 (Mono JIT Code) UnityEditor.DockArearawView (UnityEngine.Rect,UnityEngine.Rect)
0x000001e13f7eb4a3 (Mono JIT Code) UnityEditor.DockArea:OldOnGUI ()
0x000001e13f7a5cf8 (Mono JIT Code) UnityEngine.UIElements.IMGUIContaineroOnGUI (UnityEngine.Event,UnityEngine.Matrix4x4,UnityEngine.Rect,bool,UnityEngine.Rect,System.Action,bool)
0x000001e13f7a4d2b (Mono JIT Code) UnityEngine.UIElements.IMGUIContainer:HandleIMGUIEvent (UnityEngine.Event,UnityEngine.Matrix4x4,UnityEngine.Rect,System.Action,bool)
0x000001e13f8b678b (Mono JIT Code) UnityEngine.UIElements.IMGUIContainer:HandleIMGUIEvent (UnityEngine.Event,System.Action,bool)
0x000001e13f8b65f3 (Mono JIT Code) UnityEngine.UIElements.IMGUIContainer:HandleIMGUIEvent (UnityEngine.Event,bool)
0x000001e13fb25ebb (Mono JIT Code) UnityEngine.UIElements.IMGUIContainer:SendEventToIMGUIRaw (UnityEngine.UIElements.EventBase,bool,bool)
0x000001e13fb234e3 (Mono JIT Code) UnityEngine.UIElements.IMGUIContainer:SendEventToIMGUI (UnityEngine.UIElements.EventBase,bool,bool)
0x000001e0d3fa1f7b (Mono JIT Code) UnityEngine.UIElements.IMGUIContainer:HandleEvent (UnityEngine.UIElements.EventBase)
0x000001e0b347f2c8 (Mono JIT Code) UnityEngine.UIElements.CallbackEventHandler:HandleEventAtTargetPhase (UnityEngine.UIElements.EventBase)
0x000001e13fb20c53 (Mono JIT Code) UnityEngine.UIElements.MouseCaptureDispatchingStrategyispatchEvent (UnityEngine.UIElements.EventBase,UnityEngine.UIElements.IPanel)
0x000001e0b347d81e (Mono JIT Code) UnityEngine.UIElements.EventDispatcher:ApplyDispatchingStrategies (UnityEngine.UIElements.EventBase,UnityEngine.UIElements.IPanel,bool)
0x000001e0b347d3b3 (Mono JIT Code) UnityEngine.UIElements.EventDispatcherrocessEvent (UnityEngine.UIElements.EventBase,UnityEngine.UIElements.IPanel)
0x000001e0d3752623 (Mono JIT Code) UnityEngine.UIElements.EventDispatcherrocessEventQueue ()
0x000001e0d3750fc3 (Mono JIT Code) UnityEngine.UIElements.EventDispatcher:OpenGate ()
0x000001e0d3750f2b (Mono JIT Code) UnityEngine.UIElements.EventDispatcherGateispose ()
0x000001e0b347d643 (Mono JIT Code) UnityEngine.UIElements.EventDispatcherrocessEvent (UnityEngine.UIElements.EventBase,UnityEngine.UIElements.IPanel)
0x000001e0b347cea3 (Mono JIT Code) UnityEngine.UIElements.EventDispatcherispatch (UnityEngine.UIElements.EventBase,UnityEngine.UIElements.IPanel,UnityEngine.UIElements.DispatchMode)
0x000001e0b347cd3b (Mono JIT Code) UnityEngine.UIElements.BaseVisualElementPanel:SendEvent (UnityEngine.UIElements.EventBase,UnityEngine.UIElements.DispatchMode)
0x000001e13f5b331b (Mono JIT Code) UnityEngine.UIElements.UIElementsUtilityoDispatch (UnityEngine.UIElements.BaseVisualElementPanel)
0x000001e13f5b2dbb (Mono JIT Code) UnityEngine.UIElements.UIElementsUtility:UnityEngine.UIElements.IUIElementsUtility.ProcessEvent (int,intptr,bool&)
0x000001e13f5b2bdf (Mono JIT Code) UnityEngine.UIElements.UIEventRegistrationrocessEvent (int,intptr)
0x000001e13f5b2afb (Mono JIT Code) UnityEngine.UIElements.UIEventRegistration/<>c:<.cctor>b__1_2 (int,intptr)
0x000001e13f5b297d (Mono JIT Code) UnityEngine.GUIUtilityrocessEvent (int,intptr,bool&)
0x000001e13f5b2a2e (Mono JIT Code) (wrapper runtime-invoke) <Module>:runtime_invoke_void_int_intptr_intptr& (object,intptr,intptr,intptr)
0x00007ff8a3e1e640 (mono-2.0-bdwgc) [mini-runtime.c:2812] mono_jit_runtime_invoke
0x00007ff8a3da2ac2 (mono-2.0-bdwgc) [object.c:2921] do_runtime_invoke
0x00007ff8a3dabb1f (mono-2.0-bdwgc) [object.c:2968] mono_runtime_invoke
0x00007ff76bd673a4 (Unity) scripting_method_invoke
0x00007ff76bd5fcf5 (Unity) ScriptingInvocation::Invoke
0x00007ff76bd58be5 (Unity) ScriptingInvocation::Invoke<void>
0x00007ff76a4170dd (Unity) Scripting::UnityEngine::GUIUtilityProxy:rocessEvent
0x00007ff76c985136 (Unity) GUIView:rocessRetainedMode
0x00007ff76d40e1de (Unity) GUIView::OnInputEvent
0x00007ff76c985028 (Unity) GUIView:rocessInputEvent
0x00007ff76d40f67b (Unity) GUIView:rocessEventMessages
0x00007ff76d406cb0 (Unity) GUIView::GUIViewWndProc
0x00007ff926c0e858 (USER32) CallWindowProcW
0x00007ff926c0e299 (USER32) DispatchMessageW
0x00007ff76d3d5ce6 (Unity) MainMessageLoop
0x00007ff76d3d9e71 (Unity) WinMain
0x00007ff76f251d46 (Unity) __scrt_common_main_seh
0x00007ff928267034 (KERNEL32) BaseThreadInitThunk
0x00007ff9283a2651 (ntdll) RtlUserThreadStart

 

Having this problem too.
WebGL development is pretty much impossible like this.

Which is annoying because my release builds build fine and there is only one issue that I need to solve using development builds.

 

Did you ever solve this? I have the exact same issue with the same function "sendfile" failing builds but unable to find it anywhere

 

https://github.com/emscripten-core/emscripten/issues/17610