Reply To: Trouble using C# event of type Action

[timv]

Hi Gavalakis, I have tried the package. Unfortunately without success. Below I have pasted the relevant text from the Web Console of Firefox. The error is very similar to the previous one.

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Invalid function pointer called with signature 'iiii'. Perhaps this is an invalid value (e.g. caused by calling a virtual method on a NULL pointer)? Or calling a function with an incorrect type, which will fail? (it is worth building your source files with -Werror (warnings are errors), as warnings can indicate undefined behavior which can cause this) UnityLoader.js:264:40 Build with ASSERTIONS=2 for more info. UnityLoader.js:264:40 228 UnityLoader.js:263:37 228 UnityLoader.js:264:40 Invoking error handler due to uncaught exception: abort(228) at jsStackTrace (WebGL.asm.framework.unityweb:1154:12) stackTrace (WebGL.asm.framework.unityweb:1168:11) abort (WebGL.asm.framework.unityweb:21908:43) nullFunc_iiii (WebGL.asm.framework.unityweb:16226:2) b228 (WebGL.asm.code.unityweb:2695933:1) _EventInfo_CreateAddEventDelegate_m1446482289 (WebGL.asm.code.unityweb:1011187:1) _EventInfo_AddEventHandler_m1121664596 (WebGL.asm.code.unityweb:1594088:1) _CheckCSharpEventValue_1_OnInit_m3596319355_gshared (WebGL.asm.code.unityweb:1768213:1) _Task_Initialize_m3619201912 (WebGL.asm.code.unityweb:1428891:1) _Task_Set_m1259982997 (WebGL.asm.code.unityweb:1627810:1) _ConditionTask_CheckCondition_m4251061198 (WebGL.asm.code.unityweb:2252625:1) _WaitUntil_OnExecute_m3775522078 (WebGL.asm.code.unityweb:2068124:1) _Node_Execute_m796556704 (WebGL.asm.code.unityweb:2259103:1) _BehaviourTree_Tick_m3904527064 (WebGL.asm.code.unityweb:2424932:1) _BehaviourTree_OnGraphUpdate_m1604851717 (WebGL.asm.code.unityweb:2163599:1) _Graph_UpdateGraph_m2413572913 (WebGL.asm.code.unityweb:2568889:1) _Graph_StartGraph_m2584098707 (WebGL.asm.code.unityweb:717191:1) _GraphOwner_StartBehaviour_m353596838 (WebGL.asm.code.unityweb:1802927:1) _GraphOwner_Start_m2172976059 (WebGL.asm.code.unityweb:2610839:1) __Z31RuntimeInvoker_Void_t1185182177PFvvEPK10MethodInfoPvPS4_ (WebGL.asm.code.unityweb:2608326:1) dynCall_iiiii (WebGL.asm.code.unityweb:2610509:1) invoke_iiiii (WebGL.asm.framework.unityweb:16844:10) __ZN6il2cpp2vm7Runtime6InvokeEPK10MethodInfoPvPS5_PP15Il2CppException (WebGL.asm.code.unityweb:2109507:1) _il2cpp_runtime_invoke (WebGL.asm.code.unityweb:2466985:1) __Z23scripting_method_invoke18ScriptingMethodPtr18ScriptingObjectPtrR18ScriptingArgumentsP21ScriptingExceptionPtrb (WebGL.asm.code.unityweb:2276631:1) __ZN19ScriptingInvocation6InvokeEP21ScriptingExceptionPtrb (WebGL.asm.code.unityweb:1510350:1) __ZN13MonoBehaviour30InvokeMethodOrCoroutineCheckedE18ScriptingMethodPtr18ScriptingObjectPtrP21ScriptingExceptionPtr (WebGL.asm.code.unityweb:387867:1) __ZN13MonoBehaviour30InvokeMethodOrCoroutineCheckedE18ScriptingMethodPtr18ScriptingObjectPtr (WebGL.asm.code.unityweb:1462326:1) __ZN13MonoBehaviour16DelayedStartCallEP6ObjectPv (WebGL.asm.code.unityweb:1883619:1) __ZN18DelayedCallManager6UpdateEi (WebGL.asm.code.unityweb:700404:1) __ZZ23InitPlayerLoopCallbacksvEN50EarlyUpdateScriptRunDelayedStartupFrameRegistrator7ForwardEv (WebGL.asm.code.unityweb:2353907:1) __Z10PlayerLoopv (WebGL.asm.code.unityweb:534084:1) __ZL8MainLoopv (WebGL.asm.code.unityweb:1606926:1) dynCall_v (WebGL.asm.code.unityweb:2706201:1) browserIterationFunc (WebGL.asm.framework.unityweb:9490:4) runIter (WebGL.asm.framework.unityweb:8890:5) Browser_mainLoop_runner (WebGL.asm.framework.unityweb:9528:3) UnityLoader.js:568:7 uncaught exception: abort(228) at jsStackTrace@blob:http://localhost:52694/09d320ec-fe50-4bd8-b1c8-2efc5c4f153c:1154:12 stackTrace@blob:http://localhost:52694/09d320ec-fe50-4bd8-b1c8-2efc5c4f153c:1168:11 abort@blob:http://localhost:52694/09d320ec-fe50-4bd8-b1c8-2efc5c4f153c:21908:43 nullFunc_iiii@blob:http://localhost:52694/09d320ec-fe50-4bd8-b1c8-2efc5c4f153c:16226:2 b228@blob:http://localhost:52694/3b8141b2-f8c8-4520-9cc6-db64e347d445:2695933:1 _EventInfo_CreateAddEventDelegate_m1446482289@blob:http://localhost:52694/3b8141b2-f8c8-4520-9cc6-db64e347d445:1011187:1 _EventInfo_AddEventHandler_m1121664596@blob:http://localhost:52694/3b8141b2-f8c8-4520-9cc6-db64e347d445:1594088:1 _CheckCSharpEventValue_1_OnInit_m3596319355_gshared@blob:http://localhost:52694/3b8141b2-f8c8-4520-9cc6-db64e347d445:1768213:1 _Task_Initialize_m3619201912@blob:http://localhost:52694/3b8141b2-f8c8-4520-9cc6-db64e347d445:1428891:1 _Task_Set_m1259982997@blob:http://localhost:52694/3b8141b2-f8c8-4520-9cc6-db64e347d445:1627810:1 _ConditionTask_CheckCondition_m4251061198@blob:http://localhost:52694/3b8141b2-f8c8-4520-9cc6-db64e347d445:2252625:1 _WaitUntil_OnExecute_m3775522078@blob:http://localhost:52694/3b8141b2-f8c8-4520-9cc6-db64e347d445:2068124:1 _Node_Execute_m796556704@blob:http://localhost:52694/3b8141b2-f8c8-4520-9cc6-db64e347d445:2259103:1 _BehaviourTree_Tick_m3904527064@blob:http://localhost:52694/3b8141b2-f8c8-4520-9cc6-db64e347d445:2424932:1 _BehaviourTree_OnGraphUpdate_m1604851717@blob:http://localhost:52694/3b8141b2-f8c8-4520-9cc6-db64e347d445:2163599:1 _Graph_UpdateGraph_m2413572913@blob:http://localhost:52694/3b8141b2-f8c8-4520-9cc6-db64e347d445:2568889:1 _Graph_StartGraph_m2584098707@blob:http://localhost:52694/3b8141b2-f8c8-4520-9cc6-db64e347d445:717191:1 _GraphOwner_StartBehaviour_m353596838@blob:http://localhost:52694/3b8141b2-f8c8-4520-9cc6-db64e347d445:1802927:1 _GraphOwner_Start_m2172976059@blob:http://localhost:52694/3b8141b2-f8c8-4520-9cc6-db64e347d445:2610839:1 __Z31RuntimeInvoker_Void_t1185182177PFvvEPK10MethodInfoPvPS4_ [RuntimeInvoker_Void_t1185182177(void (*)(), MethodInfo const*, void*, void**)]@blob:http://localhost:52694/3b8141b2-f8c8-4520-9cc6-db64e347d445:2608326:1 dynCall_iiiii@blob:http://localhost:52694/3b8141b2-f8c8-4520-9cc6-db64e347d445:2610509:1 invoke_iiiii@blob:http://localhost:52694/09d320ec-fe50-4bd8-b1c8-2efc5c4f153c:16844:10 __ZN6il2cpp2vm7Runtime6InvokeEPK10MethodInfoPvPS5_PP15Il2CppException [il2cpp::vm::Runtime::Invoke(MethodInfo const*, void*, void**, Il2CppException**)]@blob:http://localhost:52694/3b8141b2-f8c8-4520-9cc6-db64e347d445:2109507:1 _il2cpp_runtime_invoke@blob:http://localhost:52694/3b8141b2-f8c8-4520-9cc6-db64e347d445:2466985:1 __Z23scripting_method_invoke18ScriptingMethodPtr18ScriptingObjectPtrR18ScriptingArgumentsP21ScriptingExceptionPtrb [scripting_method_invoke(ScriptingMethodPtr, ScriptingObjectPtr, ScriptingArguments&, ScriptingExceptionPtr*, bool)]@blob:http://localhost:52694/3b8141b2-f8c8-4520-9cc6-db64e347d445:2276631:1 __ZN19ScriptingInvocation6InvokeEP21ScriptingExceptionPtrb [ScriptingInvocation::Invoke(ScriptingExceptionPtr*, bool)]@blob:http://localhost:52694/3b8141b2-f8c8-4520-9cc6-db64e347d445:1510350:1 __ZN13MonoBehaviour30InvokeMethodOrCoroutineCheckedE18ScriptingMethodPtr18ScriptingObjectPtrP21ScriptingExceptionPtr [MonoBehaviour::InvokeMethodOrCoroutineChecked(ScriptingMethodPtr, ScriptingObjectPtr, ScriptingExceptionPtr*)]@blob:http://localhost:52694/3b8141b2-f8c8-4520-9cc6-db64e347d445:387867:1 __ZN13MonoBehaviour30InvokeMethodOrCoroutineCheckedE18ScriptingMethodPtr18ScriptingObjectPtr [MonoBehaviour::InvokeMethodOrCoroutineChecked(ScriptingMethodPtr, ScriptingObjectPtr)]@blob:http://localhost:52694/3b8141b2-f8c8-4520-9cc6-db64e347d445:1462326:1 __ZN13MonoBehaviour16DelayedStartCallEP6ObjectPv [MonoBehaviour::DelayedStartCall(Object*, void*)]@blob:http://localhost:52694/3b8141b2-f8c8-4520-9cc6-db64e347d445:1883619:1 __ZN18DelayedCallManager6UpdateEi [DelayedCallManager::Update(int)]@blob:http://localhost:52694/3b8141b2-f8c8-4520-9cc6-db64e347d445:700404:1 __ZZ23InitPlayerLoopCallbacksvEN50EarlyUpdateScriptRunDelayedStartupFrameRegistrator7ForwardEv [InitPlayerLoopCallbacks()::EarlyUpdateScriptRunDelayedStartupFrameRegistrator::Forward()]@blob:http://localhost:52694/3b8141b2-f8c8-4520-9cc6-db64e347d445:2353907:1 __Z10PlayerLoopv [PlayerLoop()]@blob:http://localhost:52694/3b8141b2-f8c8-4520-9cc6-db64e347d445:534084:1 __ZL8MainLoopv [MainLoop()]@blob:http://localhost:52694/3b8141b2-f8c8-4520-9cc6-db64e347d445:1606926:1 dynCall_v@blob:http://localhost:52694/3b8141b2-f8c8-4520-9cc6-db64e347d445:2706201:1 browserIterationFunc@blob:http://localhost:52694/09d320ec-fe50-4bd8-b1c8-2efc5c4f153c:9490:4 runIter@blob:http://localhost:52694/09d320ec-fe50-4bd8-b1c8-2efc5c4f153c:8890:5 Browser_mainLoop_runner@blob:http://localhost:52694/09d320ec-fe50-4bd8-b1c8-2efc5c4f153c:9528:3 unreachable code after return statement[Learn More] 09d320ec-fe50-4bd8-b1c8-2efc5c4f153c:176:2