WebGL build only working if Exception is enabled

Good day. I'm testing my WebGL build using a WAMP server. My porblem is that if I run a build with Enable Exceptions set to None, the page throws an error which prompts me to look at the browser's javascript console. After confirming the error popup, the game canvas is just left empty. Since the exception is basically disabled, the details of the error message is not displayed.
When I create a build with the mentioned setting set to Full, Firefox displays a popup saying

An error occured running the Unity content on this page. See your browser's JavaScript console for more info. The error was:
InvalidStateError

But after confirming the popup, the game proceeds to play. For Chrome, the game proceeds to play.

I attached the screenshots of the web console for Chrome and Firefox.

Has anyone experienced the same thing? I'm having a hard time finding the problem if it only happens without the exception handling. I would like to ask for suggestions on how to resolve this. Thanks in advance.

 

Bump.

 

Thank you for responding to my question. I've followed your suggestion and ended up with the following stack trace.

Error
at jsStackTrace (http://localhost:8080/web_inc_rpg_devbuild/Development/web_inc_rpg_devbuild.js:875:12)
at stackTrace (http://localhost:8080/web_inc_rpg_devbuild/Development/web_inc_rpg_devbuild.js:889:21)
at ___cxa_throw (http://localhost:8080/web_inc_rpg_devbuild/Development/web_inc_rpg_devbuild.js:12290:14)
at __ZN6il2cpp2vm9Exception5RaiseEP15Il2CppException [il2cpp::vm::Exception::Raise(Il2CppException?*)] (http://localhost:8080/web_inc_rpg_devbuild/Development/web_inc_rpg_devbuild.js:2080135:3)
at __ZL30il2cpp_codegen_raise_exceptionP13Exception_t6263276 [il2cpp_codegen_raise_exception?3(Exception_t62?6?*)] (http://localhost:8080/web_inc_rpg_devbuild/Development/web_inc_rpg_devbuild.js:3387550:2)
at __Z24CultureInfo__ctor_m20677P17CultureInfo_t2119P8String_tbbP10MethodInfo [CultureInfo__ctor_m20677(bool**, bool, MethodInfo?*)] (http://localhost:8080/web_inc_rpg_devbuild/Development/web_inc_rpg_devbuild.js:1975474:2)
at Array.__Z32CultureInfo_CreateCulture_m20707P8Object_tP8String_tbP10MethodInfo [CultureInfo_CreateCulture_m20707(bool**, MethodInfo?*)] (http://localhost:8080/web_inc_rpg_devbuild/Development/web_inc_rpg_devbuild.js:2680894:2)
at Array.__Z42RuntimeInvoker_Object_t_Object_t_SByte_t51P10MethodInfoPvPS1_ [RuntimeInvoker_Object_t_Object_t_SByte_t51?1(void**, undefined?S?*)] (http://localhost:8080/web_inc_rpg_devbuild/Development/web_inc_rpg_devbuild.js:3205496:55)
at __ZN6il2cpp2vm7Runtime6InvokeEP10MethodInfoPvPS4_PP12Il2CppObject [il2cpp::vm::Runtime::Invoke?4(void**, undefined?S?*)] (http://localhost:8080/web_inc_rpg_devbuild/Development/web_inc_rpg_devbuild.js:3208017:56)
at Array.__ZN6il2cpp6icalls8mscorlib6System10Reflection12AssemblyName9ParseNameEP28Il2CppReflectionAssemblyNameP12Il2CppString [il2cpp::icalls::mscorlib::System::Reflection::AssemblyName:arseName(Il2CppString?**)] (http://localhost:8080/web_inc_rpg_devbuild/Development/web_inc_rpg_devbuild.js:1161585:27)
​

Sorry for my lack of knowledge, but I don't know which part of my code is this exception pointing to. Can you give me an idea on what are the possible causes of this exception? Thank you.

 

Sorry I thought that was all in the stacktrace. Here's the part that I missed:

Module.printErr @ (index):33
Runtime.warnOnce @ web_inc_rpg_devbuild.js:250
demangle @ web_inc_rpg_devbuild.js:864
(anonymous function) @ web_inc_rpg_devbuild.js:870
demangleAll @ web_inc_rpg_devbuild.js:869
stackTrace @ web_inc_rpg_devbuild.js:889
___cxa_throw @ web_inc_rpg_devbuild.js:12290
__ZN6il2cpp2vm9Exception5RaiseEP15Il2CppException @ web_inc_rpg_devbuild.js:2080135
__ZL30il2cpp_codegen_raise_exceptionP13Exception_t6263276 @ web_inc_rpg_devbuild.js:3387550
__Z24CultureInfo__ctor_m20677P17CultureInfo_t2119P8String_tbbP10MethodInfo @ web_inc_rpg_devbuild.js:1975474
__Z32CultureInfo_CreateCulture_m20707P8Object_tP8String_tbP10MethodInfo @ web_inc_rpg_devbuild.js:2680894
__Z42RuntimeInvoker_Object_t_Object_t_SByte_t51P10MethodInfoPvPS1_ @ web_inc_rpg_devbuild.js:3205496
__ZN6il2cpp2vm7Runtime6InvokeEP10MethodInfoPvPS4_PP12Il2CppObject @ web_inc_rpg_devbuild.js:3208017
__ZN6il2cpp6icalls8mscorlib6System10Reflection12AssemblyName9ParseNameEP28Il2CppReflectionAssemblyNameP12Il2CppString @ web_inc_rpg_devbuild.js:1161585
__Z29AssemblyName_ParseName_m21320P8Object_tP18AssemblyName_t2153P8String_tP10MethodInfo @ web_inc_rpg_devbuild.js:3015596
__Z25AssemblyName__ctor_m10011P18AssemblyName_t2153P8String_tP10MethodInfo @ web_inc_rpg_devbuild.js:2103486
__Z29ParseClient_get_Version_m9121P8Object_tP10MethodInfo @ web_inc_rpg_devbuild.js:2248652
__Z24ParseClient__cctor_m9119P8Object_tP10MethodInfo @ web_inc_rpg_devbuild.js:1181987
__Z22RuntimeInvoker_Void_t5P10MethodInfoPvPS1_ @ web_inc_rpg_devbuild.js:3323210
__ZN6il2cpp2vm7Runtime9ClassInitEP8TypeInfo @ web_inc_rpg_devbuild.js:2775393
__ZL11RuntimeInitP8TypeInfo71863 @ web_inc_rpg_devbuild.js:3303129
__Z36ParseInitializeBehaviour_Awake_m9219P30ParseInitializeBehaviour_t1838P10MethodInfo @ web_inc_rpg_devbuild.js:1898790
__Z22RuntimeInvoker_Void_t5P10MethodInfoPvPS1_ @ web_inc_rpg_devbuild.js:3323210
__ZN6il2cpp2vm7Runtime6InvokeEP10MethodInfoPvPS4_PP12Il2CppObject @ web_inc_rpg_devbuild.js:3208017
_il2cpp_runtime_invoke @ web_inc_rpg_devbuild.js:3280389
__Z20il2cpp_invoke_method21ScriptingMethodIl2CppP15ScriptingObjectP18ScriptingArgumentsPP18ScriptingExceptionb @ web_inc_rpg_devbuild.js:2753476
__ZN19ScriptingInvocation6InvokeEPP18ScriptingExceptionb @ web_inc_rpg_devbuild.js:1771573
__ZN19ScriptingInvocation6InvokeEPP18ScriptingException @ web_inc_rpg_devbuild.js:3292600
__ZN25ScriptingInvocationNoArgs13InvokeCheckedEv @ web_inc_rpg_devbuild.js:2965828
__ZN13MonoBehaviour12AddToManagerEv @ web_inc_rpg_devbuild.js:1261838
__ZN9Behaviour13AwakeFromLoadE17AwakeFromLoadMode @ web_inc_rpg_devbuild.js:2509219
__ZN13MonoBehaviour13AwakeFromLoadE17AwakeFromLoadMode @ web_inc_rpg_devbuild.js:883092
__ZN18AwakeFromLoadQueue28InvokePersistentManagerAwakeEPNS_4ItemEj17AwakeFromLoadMode @ web_inc_rpg_devbuild.js:1769592
__ZN18AwakeFromLoadQueue30PersistentManagerAwakeFromLoadEv @ web_inc_rpg_devbuild.js:2721739
__Z23CompletePreloadMainDataR18AwakeFromLoadQueue @ web_inc_rpg_devbuild.js:1649517
__ZN18LoadLevelOperation19IntegrateMainThreadEv @ web_inc_rpg_devbuild.js:2222603
__ZN14PreloadManager26UpdatePreloadingSingleStepEb @ web_inc_rpg_devbuild.js:1705903
__ZN14PreloadManager35WaitForAllAsyncOperationsToCompleteEv @ web_inc_rpg_devbuild.js:3051953
__Z20PlayerLoadFirstLevelv @ web_inc_rpg_devbuild.js:1347460
_main @ web_inc_rpg_devbuild.js:903357
asm._main @ web_inc_rpg_devbuild.js:3415332
callMain @ web_inc_rpg_devbuild.js:3417426
doRun @ web_inc_rpg_devbuild.js:3417462
(anonymous function)

If I'm not mistaken, the error seems to be coming from the Parse library that we're using. I guess I should consult their support then, but if you have any suggestions on how to resolve this, please tell me. Thank you very much.

 

So I tried removing the Parse library for now. However, I got the following error stacktrace which points to the Xml functions.

"jsStackTrace@http://localhost:8080/web_inc_rpg_devbuild/Development/web_inc_rpg_devbuild.js:875:12
stackTrace@http://localhost:8080/web_inc_rpg_devbuild/Development/web_inc_rpg_devbuild.js:889:21
___cxa_throw@http://localhost:8080/web_inc_rpg_devbuild/Development/web_inc_rpg_devbuild.js:12286:14
__ZN6il2cpp2vm9Exception5RaiseEP15Il2CppException [il2cpp::vm::Exception::Raise(Il2CppException?*)]@http://localhost:8080/web_inc_rpg_devbuild/Development/web_inc_rpg_devbuild.js:1853359:3
__ZL9CastclassP8Object_tP8TypeInfo54257 [Castclass?4(TypeInfo?5?**)]@http://localhost:8080/web_inc_rpg_devbuild/Development/web_inc_rpg_devbuild.js:2107452:2
__Z27XmlNode_InsertBefore_m12894P13XmlNode_t1023S0_S0_bbP10MethodInfo [XmlNode_InsertBefore_m12894?0(XmlNode_t1023?S?*)]@http://localhost:8080/web_inc_rpg_devbuild/Development/web_inc_rpg_devbuild.js:1053281:7
__Z26XmlNode_AppendChild_m12889P13XmlNode_t1023S0_bP10MethodInfo [XmlNode_AppendChild_m12889?0(XmlNode_t1023?S?*)]@http://localhost:8080/web_inc_rpg_devbuild/Development/web_inc_rpg_devbuild.js:2495181:7
__Z31XmlDocument_ReadNodeCore_m12643P17XmlDocument_t1021P14XmlReader_t592P10MethodInfo [XmlDocument_ReadNodeCore_m12643(MethodInfo?***)]@http://localhost:8080/web_inc_rpg_devbuild/Development/web_inc_rpg_devbuild.js:505177:6
__Z27XmlDocument_ReadNode_m12642P17XmlDocument_t1021P14XmlReader_t592P10MethodInfo [XmlDocument_ReadNode_m12642(MethodInfo?***)]@http://localhost:8080/web_inc_rpg_devbuild/Development/web_inc_rpg_devbuild.js:1982912:7
__ZN16VirtFuncInvoker1IP13XmlNode_t1023P14XmlReader_t592E6InvokeEP10MethodInfoPvS3_ [void undefined<undefined?n?>?o? VirtFuncInvoker1<XmlReader_t592?**, undefined?6?>?k()]@http://localhost:8080/web_inc_rpg_devbuild/Development/web_inc_rpg_devbuild.js:2302498:7
__Z23XmlDocument_Load_m12632P17XmlDocument_t1021P14XmlReader_t592P10MethodInfo [XmlDocument_Load_m12632(MethodInfo?***)]@http://localhost:8080/web_inc_rpg_devbuild/Development/web_inc_rpg_devbuild.js:1947063:8
__ZN18VirtActionInvoker1IP14XmlReader_t592E6InvokeEP10MethodInfoPvS1_ [void undefined<undefined?n?>?o? VirtActionInvoker1<XmlReader_t592?*, undefined?6?>?k()]@http://localhost:8080/web_inc_rpg_devbuild/Development/web_inc_rpg_devbuild.js:2341923:2
__Z25XmlDocument_LoadXml_m5514P17XmlDocument_t1021P8String_tP10MethodInfo [XmlDocument_LoadXml_m5514(MethodInfo?***)]@http://localhost:8080/web_inc_rpg_devbuild/Development/web_inc_rpg_devbuild.js:1908404:2
__ZN18VirtActionInvoker1IP8String_tE6InvokeEP10MethodInfoPvS1_ [void undefined<undefined?n?>?o? VirtActionInvoker1<String_t?*, undefined?6?>?k()]@http://localhost:8080/web_inc_rpg_devbuild/Development/web_inc_rpg_devbuild.js:2354668:2
__Z33AudioManager_ParseAudioList_m2570P17AudioManager_t495P8String_tP10MethodInfo [AudioManager_ParseAudioList_m2570(MethodInfo?***)]@http://localhost:8080/web_inc_rpg_devbuild/Development/web_inc_rpg_devbuild.js:959390:2
__Z27SFXManager_ParseAudio_m2576P15SFXManager_t497P10MethodInfo [SFXManager_ParseAudio_m2576(MethodInfo?**)]@http://localhost:8080/web_inc_rpg_devbuild/Development/web_inc_rpg_devbuild.js:2532339:2
__Z34GameManager_InitAudioPlayers_m2808P16GameManager_t521P10MethodInfo [GameManager_InitAudioPlayers_m2808(MethodInfo?**)]@http://localhost:8080/web_inc_rpg_devbuild/Development/web_inc_rpg_devbuild.js:2366105:2
__Z23GameManager_Awake_m2796P16GameManager_t521P10MethodInfo [GameManager_Awake_m2796(MethodInfo?**)]@http://localhost:8080/web_inc_rpg_devbuild/Development/web_inc_rpg_devbuild.js:2042901:2
__Z22RuntimeInvoker_Void_t5P10MethodInfoPvPS1_ [RuntimeInvoker_Void_t5?1(void**, undefined?S?*)]@http://localhost:8080/web_inc_rpg_devbuild/Development/web_inc_rpg_devbuild.js:2556626:2
__ZN6il2cpp2vm7Runtime6InvokeEP10MethodInfoPvPS4_PP12Il2CppObject [il2cpp::vm::Runtime::Invoke?4(void**, undefined?S?*)]@http://localhost:8080/web_inc_rpg_devbuild/Development/web_inc_rpg_devbuild.js:2488532:7
_il2cpp_runtime_invoke@http://localhost:8080/web_inc_rpg_devbuild/Development/web_inc_rpg_devbuild.js:2523909:7
__Z20il2cpp_invoke_method21ScriptingMethodIl2CppP15ScriptingObjectP18ScriptingArgumentsPP18ScriptingExceptionb [il2cpp_invoke_method?2()]@http://localhost:8080/web_inc_rpg_devbuild/Development/web_inc_rpg_devbuild.js:2208486:8
__ZN19ScriptingInvocation6InvokeEPP18ScriptingExceptionb [ScriptingInvocation::Invoke(bool**)]@http://localhost:8080/web_inc_rpg_devbuild/Development/web_inc_rpg_devbuild.js:1630443:7
__ZN19ScriptingInvocation6InvokeEPP18ScriptingException [ScriptingInvocation::Invoke(ScriptingException?**)]@http://localhost:8080/web_inc_rpg_devbuild/Development/web_inc_rpg_devbuild.js:2533169:7
__ZN25ScriptingInvocationNoArgs13InvokeCheckedEv [ScriptingInvocationNoArgs::InvokeChecked()]@http://localhost:8080/web_inc_rpg_devbuild/Development/web_inc_rpg_devbuild.js:2338211:7
__ZN13MonoBehaviour12AddToManagerEv [MonoBehaviour::AddToManager()]@http://localhost:8080/web_inc_rpg_devbuild/Development/web_inc_rpg_devbuild.js:1199145:4
__ZN9Behaviour13AwakeFromLoadE17AwakeFromLoadMode [Behaviour::AwakeFromLoad?1()]@http://localhost:8080/web_inc_rpg_devbuild/Development/web_inc_rpg_devbuild.js:2088832:4
__ZN13MonoBehaviour13AwakeFromLoadE17AwakeFromLoadMode [MonoBehaviour::AwakeFromLoad?1()]@http://localhost:8080/web_inc_rpg_devbuild/Development/web_inc_rpg_devbuild.js:860036:4
__ZN18AwakeFromLoadQueue28InvokePersistentManagerAwakeEPNS_4ItemEj17AwakeFromLoadMode [AwakeFromLoadQueue::InvokePersistentManagerAwake?1(AwakeFromLoadQueue::Item*, unsigned int)]@http://localhost:8080/web_inc_rpg_devbuild/Development/web_inc_rpg_devbuild.js:1628697:4
__ZN18AwakeFromLoadQueue30PersistentManagerAwakeFromLoadEv [AwakeFromLoadQueue:ersistentManagerAwakeFromLoad()]@http://localhost:8080/web_inc_rpg_devbuild/Development/web_inc_rpg_devbuild.js:2192535:3
__Z23CompletePreloadMainDataR18AwakeFromLoadQueue [CompletePreloadMainData(AwakeFromLoadQueue?&)]@http://localhost:8080/web_inc_rpg_devbuild/Development/web_inc_rpg_devbuild.js:1532284:2
__ZN18LoadLevelOperation19IntegrateMainThreadEv [LoadLevelOperation::IntegrateMainThread()]@http://localhost:8080/web_inc_rpg_devbuild/Development/web_inc_rpg_devbuild.js:1943113:3
__ZN14PreloadManager26UpdatePreloadingSingleStepEb [PreloadManager::UpdatePreloadingSingleStep(bool)]@http://localhost:8080/web_inc_rpg_devbuild/Development/web_inc_rpg_devbuild.js:1574053:2
__ZN14PreloadManager35WaitForAllAsyncOperationsToCompleteEv [PreloadManager::WaitForAllAsyncOperationsToComplete()]@http://localhost:8080/web_inc_rpg_devbuild/Development/web_inc_rpg_devbuild.js:2394978:3
__Z20PlayerLoadFirstLevelv [PlayerLoadFirstLevel()]@http://localhost:8080/web_inc_rpg_devbuild/Development/web_inc_rpg_devbuild.js:1272249:3
_main@http://localhost:8080/web_inc_rpg_devbuild/Development/web_inc_rpg_devbuild.js:879299:2
asm._main@http://localhost:8080/web_inc_rpg_devbuild/Development/web_inc_rpg_devbuild.js:2622810:9
callMain@http://localhost:8080/web_inc_rpg_devbuild/Development/web_inc_rpg_devbuild.js:2624891:13
doRun@http://localhost:8080/web_inc_rpg_devbuild/Development/web_inc_rpg_devbuild.js:2624927:4
run/<@http://localhost:8080/web_inc_rpg_devbuild/Development/web_inc_rpg_devbuild.js:2624937:4
UnityErrorHandler@http://localhost:8080/web_inc_rpg_devbuild/Development/UnityConfig.js:104:5
"

I need to resolve this one seems I'm getting my data through xml files (assigned as TextAsset class members). Any suggestions on how to fix this? Thank you.