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Invalid function pointer called with signature 'vi' => 147

Discussion in 'WebGL' started by sirrus, Aug 17, 2016.

  1. sirrus

    sirrus

    Joined:
    Jun 10, 2012
    Posts:
    250
    Getting this error on a WebGL build via v5.3.6p1:

    Invalid function pointer called with signature 'vi'. 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).

    Then 147 (error code?) is spit out.

    Stack Trace:
    Code (JavaScript):
    1. Invoking error handler due to
    2. uncaught exception: abort(147) at jsStackTrace@blob:null/0d6f09b2-89a8-4ce1-9121-807df3e472eb:1270:13
    3. stackTrace@blob:null/0d6f09b2-89a8-4ce1-9121-807df3e472eb:1287:22
    4. abort@blob:null/0d6f09b2-89a8-4ce1-9121-807df3e472eb:3965642:44
    5. nullFunc_vi@blob:null/0d6f09b2-89a8-4ce1-9121-807df3e472eb:15824:464
    6. b147@blob:null/0d6f09b2-89a8-4ce1-9121-807df3e472eb:3960124:1
    7. __ZN5physx18NpShapeDecRefCountERNS_3Scb5ShapeE [physx::NpShapeDecRefCount(physx::Scb::Shape&)]@blob:null/0d6f09b2-89a8-4ce1-9121-807df3e472eb:166906:1
    8. __ZN10ScSceneFnsIN5physx3Scb11RigidStaticEE6removeERNS0_2Sc5SceneERS2_b [remove? ScSceneFns<physx::Scb::RigidStatic?>?2(ScSceneFns::Sc::Scene&, undefined?S?&)]@blob:null/0d6f09b2-89a8-4ce1-9121-807df3e472eb:1447176:1
    9. __ZN5physx3Scb5Scene17removeRigidStaticERNS0_11RigidStaticEbb [physx::Scb::Scene::removeRigidStatic(physx::RigidStatic&, bool, bool)]@blob:null/0d6f09b2-89a8-4ce1-9121-807df3e472eb:172830:1
    10. __ZN5physx13NpRigidStatic7releaseEv [physx::NpRigidStatic::release()]@blob:null/0d6f09b2-89a8-4ce1-9121-807df3e472eb:155198:1
    11. __ZN8Collider7CleanupEv [Collider::Cleanup()]@blob:null/0d6f09b2-89a8-4ce1-9121-807df3e472eb:1030707:1
    12. __ZN12MeshCollider7CleanupEv [MeshCollider::Cleanup()]@blob:null/0d6f09b2-89a8-4ce1-9121-807df3e472eb:1031742:1
    13. __ZN12MeshCollider6CreateEPK9Rigidbody [MeshCollider::Create(Rigidbody?*)]@blob:null/0d6f09b2-89a8-4ce1-9121-807df3e472eb:1032357:1
    14. __ZN12MeshCollider13AwakeFromLoadE17AwakeFromLoadMode [MeshCollider::AwakeFromLoad?1()]@blob:null/0d6f09b2-89a8-4ce1-9121-807df3e472eb:1031585:1
    15. __Z16SmartResetObjectR6Object [SmartResetObject(Object?&)]@blob:null/0d6f09b2-89a8-4ce1-9121-807df3e472eb:834705:1
    16. __Z15CreatePrimitiveRKNSt3__112basic_stringIcNS_11char_traitsIcEENS_9allocatorIcEEEEi [CreatePrimitive?S(undefined?N?&)]@blob:null/0d6f09b2-89a8-4ce1-9121-807df3e472eb:839538:1
    17. __Z15CreatePrimitivei [CreatePrimitive(int)]@blob:null/0d6f09b2-89a8-4ce1-9121-807df3e472eb:839465:1
    18. __Z33GameObject_CUSTOM_CreatePrimitivei [GameObject_CUSTOM_CreatePrimitive(int)]@blob:null/0d6f09b2-89a8-4ce1-9121-807df3e472eb:970815:1
    19. _GameObject_CreatePrimitive_m973880764@blob:null/0d6f09b2-89a8-4ce1-9121-807df3e472eb:3628202:1
    20. _UserMap__AddAssetToGridPlot_m2815441953@blob:null/0d6f09b2-89a8-4ce1-9121-807df3e472eb:2496253:1
    21. _UserMap_CreateMapItem_m816688124@blob:null/0d6f09b2-89a8-4ce1-9121-807df3e472eb:2496082:1
    22. dynCall_iiiiiii@blob:null/0d6f09b2-89a8-4ce1-9121-807df3e472eb:3958355:1
    23. invoke_iiiiiii@blob:null/0d6f09b2-89a8-4ce1-9121-807df3e472eb:15966:12
    24. _U3CCreateMapItemsByItemStateU3Ec__Iterator1C8_MoveNext_m223540914@blob:null/0d6f09b2-89a8-4ce1-9121-807df3e472eb:2502955:1
    25. __ZN21InterfaceFuncInvoker0IbE6InvokeEjP11Il2CppClassPv [Invoke? InterfaceFuncInvoker0<bool>(unsigned int, void**)]@blob:null/0d6f09b2-89a8-4ce1-9121-807df3e472eb:3835458:1
    26. _SetupCoroutine_InvokeMoveNext_m2975616245@blob:null/0d6f09b2-89a8-4ce1-9121-807df3e472eb:3665862:1
    27. __Z53RuntimeInvoker_Void_t1841601450_Il2CppObject_IntPtr_tPK10MethodInfoPvPS2_ [RuntimeInvoker_Void_t1841601450_Il2CppObject_IntPtr_t?2(void**, undefined?S?*)]@blob:null/0d6f09b2-89a8-4ce1-9121-807df3e472eb:3786430:1
    28. dynCall_iiii@blob:null/0d6f09b2-89a8-4ce1-9121-807df3e472eb:3959496:1
    29. invoke_iiii@blob:null/0d6f09b2-89a8-4ce1-9121-807df3e472eb:17433:12
    30. __ZN6il2cpp2vm7Runtime6InvokeEPK10MethodInfoPvPS5_PP15Il2CppException [il2cpp::vm::Runtime::Invoke?5(void**, undefined?S?*)]@blob:null/0d6f09b2-89a8-4ce1-9121-807df3e472eb:80333:1
    31. _il2cpp_runtime_invoke@blob:null/0d6f09b2-89a8-4ce1-9121-807df3e472eb:32190:1
    32. __Z20il2cpp_invoke_method21ScriptingMethodIl2CppP15ScriptingObjectP18ScriptingArgumentsPP18ScriptingExceptionb [il2cpp_invoke_method?2()]@blob:null/0d6f09b2-89a8-4ce1-9121-807df3e472eb:750201:1
    33. __ZN19ScriptingInvocation6InvokeEPP18ScriptingExceptionb [ScriptingInvocation::Invoke(bool**)]@blob:null/0d6f09b2-89a8-4ce1-9121-807df3e472eb:867844:1
    34. __ZN9Coroutine14InvokeMoveNextEPP18ScriptingException [Coroutine::InvokeMoveNext(ScriptingException?**)]@blob:null/0d6f09b2-89a8-4ce1-9121-807df3e472eb:854872:1
    35. __ZN9Coroutine3RunEv [Coroutine::Run()]@blob:null/0d6f09b2-89a8-4ce1-9121-807df3e472eb:854654:1
    36. __ZN9Coroutine3RunEv [Coroutine::Run()]@blob:null/0d6f09b2-89a8-4ce1-9121-807df3e472eb:854687:1
    37. __ZN9Coroutine3RunEv [Coroutine::Run()]@blob:null/0d6f09b2-89a8-4ce1-9121-807df3e472eb:854687:1
    38. __ZN9Coroutine3RunEv [Coroutine::Run()]@blob:null/0d6f09b2-89a8-4ce1-9121-807df3e472eb:854687:1
    39. __ZN9Coroutine17ContinueCoroutineEP6ObjectPv [Coroutine::ContinueCoroutine(void**)]@blob:null/0d6f09b2-89a8-4ce1-9121-807df3e472eb:854635:1
    40. __ZN12WWWDelayCall8CallbackEP6ObjectPv [WWWDelayCall::Callback(void**)]@blob:null/0d6f09b2-89a8-4ce1-9121-807df3e472eb:709557:1
    41. __ZN18DelayedCallManager6UpdateEi [DelayedCallManager::Update(int)]@blob:null/0d6f09b2-89a8-4ce1-9121-807df3e472eb:643892:1
    42. __Z10PlayerLoopbbP10IHookEvent [PlayerLoop(bool, bool, IHookEvent?*)]@blob:null/0d6f09b2-89a8-4ce1-9121-807df3e472eb:842435:1
    43. __ZL8MainLoopv [MainLoop()]@blob:null/0d6f09b2-89a8-4ce1-9121-807df3e472eb:1905756:1
    44. dynCall_v@blob:null/0d6f09b2-89a8-4ce1-9121-807df3e472eb:3959307:1
    45. Runtime.dynCall@blob:null/0d6f09b2-89a8-4ce1-9121-807df3e472eb:387:14
    46. Browser_mainLoop_runner/<@blob:null/0d6f09b2-89a8-4ce1-9121-807df3e472eb:9766:13
    47. Browser.mainLoop.runIter@blob:null/0d6f09b2-89a8-4ce1-9121-807df3e472eb:11315:13
    48. Browser_mainLoop_runner@blob:null/0d6f09b2-89a8-4ce1-9121-807df3e472eb:9762:9
    Looks like it may happen on clean up of a collider of some sort?
    Ive tried to see if an asset is using a component that is being stripped out but have had no luck determining the issue. Any help would be greatly appreciated.
     
    sirrus, Aug 17, 2016
    #1

  2. jonas-echterhoff

    jonas-echterhoff

    Unity Technologies

    Joined:
    Aug 18, 2005
    Posts:
    1,666
    This looks like a bug. Could you file a bug report with a repro case, and post the case number here?
     
    jonas-echterhoff, Aug 18, 2016
    #2

  3. sirrus

    sirrus

    Joined:
    Jun 10, 2012
    Posts:
    250
    I was afraid you'd say that. :( It looks like it happens when downloading assets via assetbundles but I can't seem to pinpoint it to a specific asset. Ive also noticed other error "codes": 147, 150, 163, etc. Do these represent something I can investigate?

    It will take some work to package up the project for a repro but I will do my best.
     
    sirrus, Aug 18, 2016
    #3

  4. jonas-echterhoff

    jonas-echterhoff

    Unity Technologies

    Joined:
    Aug 18, 2005
    Posts:
    1,666
    No, these numbers are pretty much meaningless, unfortunately.
     
    jonas-echterhoff, Aug 18, 2016
    #4

  5. sirrus

    sirrus

    Joined:
    Jun 10, 2012
    Posts:
    250
    Jonas,

    Unfortunately, providing this project just isn't practical at the moment.

    After about a day of investigation, it seems to come down to that CreatePrimitive(...) call. We simply create a primitive plane for objects as they are downloaded/instantiated via assetbundles and in combination with some other functionality, we receive the error I provided. This probably seems obvious based on the stack trace but we had to test various primitive types and exclude the call altogether to confirm. Unfortunately, that's all the info I can really provide on this.

    FWIW, instantiating a prefab of the object (instead of using CreatePrimitive each type) has solved the issue in WebGL.
     
    sirrus, Aug 19, 2016
    #5