Question Not implemented icall: NativeMethods::CloseProcess (webGL/il2cpp)

When I make a build under webGl, I have the game first starts and functions as it should, but then if you reload the page starts to throw an error. Has anyone already encountered this problem ?

WebGlBuilds.framework.js:10332 Not implemented icall: NativeMethods::CloseProcess
at il2cpp::icalls::System::Microsoft::Win32::NativeMethods::CloseProcess(long) (WebGlBuilds.wasm:wasm-function[117689]:0x40029ff)
at GC_call_with_alloc_lock (WebGlBuilds.wasm:wasm-function[1114]:0x1391cc)
at http://localhost:9279/Build/WebGlBuilds.framework.js:1036:20
at invoke_ii (WebGlBuilds.framework.js:16551:10)
at NativeMethods_CloseProcess_mC58317B5182D4057EB1D65C8ABD2A3AE5A6D00D4 (WebGlBuilds.wasm:wasm-function[118205]:0x4049225)
at dynCall_iii (WebGlBuilds.wasm:wasm-function[232947]:0x73e878b)
at http://localhost:9279/Build/WebGlBuilds.framework.js:1036:20
at invoke_iii (WebGlBuilds.framework.js:16573:10)
at SafeProcessHandle_ReleaseHandle_m9026551EED6D5751BCBB3F413986A339E0DFE258 (WebGlBuilds.wasm:wasm-function[118207]:0x40493f3)
at il2cpp::utils::FinallyHelper<SafeHandle_DangerousReleaseInternal_m1B36ED7C3E0A04CFA3E50FC69B0071ED045D42E9::$_3, false>::~FinallyHelper() (WebGlBuilds.wasm:wasm-function[151498]:0x4e5b7e3)
at GC_call_with_alloc_lock (WebGlBuilds.wasm:wasm-function[1114]:0x1391cc)
at http://localhost:9279/Build/WebGlBuilds.framework.js:1036:20
at invoke_ii (WebGlBuilds.framework.js:16551:10)
at SafeHandle_DangerousReleaseInternal_m1B36ED7C3E0A04CFA3E50FC69B0071ED045D42E9 (WebGlBuilds.wasm:wasm-function[151459]:0x4e58b0d)
at dynCall_viii (WebGlBuilds.wasm:wasm-function[232958]:0x73e8828)
at http://localhost:9279/Build/WebGlBuilds.framework.js:1036:20
at invoke_viii (WebGlBuilds.framework.js:16595:3)
at SafeHandle_InternalFinalize_mDF3C9566A9B10C9B8F1CD4D1E5D16015A1EB3CE2 (WebGlBuilds.wasm:wasm-function[151495]:0x4e5b41f)
at dynCall_vii (WebGlBuilds.wasm:wasm-function[232949]:0x73e87ac)
at http://localhost:9279/Build/WebGlBuilds.framework.js:1036:20
at invoke_vii (WebGlBuilds.framework.js:16562:3)
at SafeHandle_Dispose_m8B7AAA8CF9D5AD35412BCFB00EAD048EBC1C3514 (WebGlBuilds.wasm:wasm-function[151493]:0x4e5b0be)
at VirtualActionInvoker1<AddingNewEventArgs_tEC40338DEDF3AC333B90EB75744CF5C4C9A0EE4A*>::Invoke(unsigned short, Il2CppObject*, AddingNewEventArgs_tEC40338DEDF3AC333B90EB75744CF5C4C9A0EE4A*) (WebGlBuilds.wasm:wasm-function[4269]:0x27b6a8)
at dynCall_viii (WebGlBuilds.wasm:wasm-function[232958]:0x73e8828)
at http://localhost:9279/Build/WebGlBuilds.framework.js:1036:20
at invoke_viii (WebGlBuilds.framework.js:16595:3)
at SafeHandle_Finalize_m37C72FD2FE3D87E32CB41FAA2FC1C6B03510337B (WebGlBuilds.wasm:wasm-function[151486]:0x4e5ab0a)
at RuntimeInvoker_TrueVoid_t4861ACF8F4594C3437BB48B6E56783494B843915(void (WebGlBuilds.wasm:wasm-function[204379]:0x6647a12)
at il2cpp::vm::Runtime::InvokeWithThrow(MethodInfo const*, void*, void**) (WebGlBuilds.wasm:wasm-function[207878]:0x668f2d6)
at dynCall_iiii (WebGlBuilds.wasm:wasm-function[232950]:0x73e87ba)
at http://localhost:9279/Build/WebGlBuilds.framework.js:1036:20
at invoke_iiii (WebGlBuilds.framework.js:16617:10)
at il2cpp::vm::Runtime::Invoke(MethodInfo const*, void*, void**, Il2CppException**) (WebGlBuilds.wasm:wasm-function[207856]:0x668e863)
at il2cpp::gc::GarbageCollector::RunFinalizer(void*, void*) (WebGlBuilds.wasm:wasm-function[2594]:0x17d712)
at GC_invoke_finalizers (WebGlBuilds.wasm:wasm-function[1079]:0x1375d1)
at GC_notify_or_invoke_finalizers (WebGlBuilds.wasm:wasm-function[1036]:0x133a9a)
at GC_gcollect (WebGlBuilds.wasm:wasm-function[1080]:0x137668)
at LoadSceneOperation:layerLoadSceneFromThread() (WebGlBuilds.wasm:wasm-function[210568]:0x67185c2)
at LoadSceneOperation::IntegrateMainThread() (WebGlBuilds.wasm:wasm-function[210566]:0x671797e)
at PreloadManager::UpdatePreloadingSingleStep(PreloadManager::UpdatePreloadingFlags, int) (WebGlBuilds.wasm:wasm-function[210581]:0x67198d1)
at PreloadManager::WaitForAllAsyncOperationsToComplete() (WebGlBuilds.wasm:wasm-function[210582]:0x6719a0b)
at PlayerStartFirstScene(bool) (WebGlBuilds.wasm:wasm-function[229454]:0x72c6cda)
at main (WebGlBuilds.wasm:wasm-function[227334]:0x71ae954)
at http://localhost:9279/Build/WebGlBuilds.framework.js:1036:20
at callMain (WebGlBuilds.framework.js:23235:13)
at doRun (WebGlBuilds.framework.js:23278:21)

 

I have exactly the same problem.

 

Almost nothing in System.Diagnostics has been implemented in IL2CPP. There's a blog post or something somewhere (googling) exactly wasn't ported.