Description

This Jira was created from CrashReports submitted by the public due to the high number of occurrences.

Error message:

Access violation - code c0000005 (first/second chance not available)

Source Context:

  253       {
  254       	return false;
  255       }
  256       
  257       bool UMaterialInterface::GetParameterDesc(FName ParamaterName,FString& OutDesc) const
  258       {
  259       	return false;
  260       }
  261       bool UMaterialInterface::GetGroupName(FName ParamaterName,FName& OutDesc) const
  262       {
  263       	return false;
  264       }
  265       
  266       UMaterial* UMaterialInterface::GetBaseMaterial()
  267 ***** {
  268       	return GetMaterial();
  269       }
  270       
  271       bool DoesMaterialUseTexture(const UMaterialInterface* Material,const UTexture* CheckTexture)
  272       {
  273       	//Do not care if we're running dedicated server
  274       	if (FPlatformProperties::IsServerOnly())
  275       	{
  276       		return false;
  277       	}
  278       
  279       	TArray<UTexture*> Textures;
  280       	Material->GetUsedTextures(Textures, EMaterialQualityLevel::Num, true, GMaxRHIFeatureLevel, true);
  281       	for (int32 i = 0; i < Textures.Num(); i++)
  282       	{

Most recent user affected CL: 3195953

Logs:
[Link Removed]
[Link Removed]
[Link Removed]

Steps to Reproduce

Repro steps unknown

Callstack
UE4Editor_Engine!UMaterialInterface::GetBaseMaterial() [materialinterface.cpp:268]
UE4Editor_DestructibleMeshEditor!FDestructibleMeshEditorModule::CreateDestructibleMeshFromStaticMesh() [destructiblemesheditormodule.cpp:57]
UE4Editor_AssetTools!FAssetTypeActions_StaticMesh::ExecuteCreateDestructibleMesh() [assettypeactions_staticmesh.cpp:255]
UE4Editor_AssetTools!TBaseSPMethodDelegateInstance<0,FAssetTypeActions_StaticMesh,0,TTypeWrapper<void> __cdecl() [delegateinstancesimpl.h:318]
UE4Editor_AssetTools!TBaseSPMethodDelegateInstance<0,FAssetTypeActions_StaticMesh,0,void __cdecl() [delegateinstancesimpl.h:424]
UE4Editor_Slate!SMenuEntryBlock::OnClicked() [smenuentryblock.cpp:1042]
UE4Editor_Slate!SMenuEntryBlock::OnMenuItemButtonClicked() [smenuentryblock.cpp:993]
UE4Editor_Slate!TMemberFunctionCaller<SMenuEntryBlock,FReply() [delegateinstanceinterface.h:161]
UE4Editor_Slate!TTupleImpl<TIntegerSequence<unsigned int> >::ApplyAfter<TMemberFunctionCaller<SMenuEntryBlock,FReply() [tuple.h:116]
UE4Editor_Slate!TBaseSPMethodDelegateInstance<0,SMenuEntryBlock,0,FReply __cdecl() [delegateinstancesimpl.h:318]
UE4Editor_Slate!TBaseDelegate<FReply>::Execute() [delegatesignatureimpl.inl:522]
UE4Editor_Slate!SButton::OnMouseButtonUp() [sbutton.cpp:275]
UE4Editor_Slate!SMenuEntryButton::OnMouseButtonUp() [smenuentryblock.cpp:391]
UE4Editor_Slate!<lambda_8d0e9a1da76abd0a756a3a9d775f5ed1>::operator() [slateapplication.cpp:5010]
UE4Editor_Slate!FEventRouter::Route<FReply,FEventRouter::FToLeafmostPolicy,FPointerEvent,<lambda_8d0e9a1da76abd0a756a3a9d775f5ed1> >() [slateapplication.cpp:215]
UE4Editor_Slate!FSlateApplication::RoutePointerUpEvent() [slateapplication.cpp:4999]
UE4Editor_Slate!FSlateApplication::ProcessMouseButtonUpEvent() [slateapplication.cpp:5462]
UE4Editor_Slate!FSlateApplication::OnMouseUp() [slateapplication.cpp:5439]
UE4Editor_Core!FWindowsApplication::ProcessDeferredMessage() [windowsapplication.cpp:1652]
UE4Editor_Core!FWindowsApplication::DeferMessage() [windowsapplication.cpp:2071]
UE4Editor_Core!FWindowsApplication::ProcessMessage() [windowsapplication.cpp:814]
UE4Editor_Core!FWindowsApplication::AppWndProc() [windowsapplication.cpp:678]
user32!UserCallWinProcCheckWow()
user32!DispatchMessageWorker()
UE4Editor_Core!FWindowsPlatformMisc::PumpMessages() [windowsplatformmisc.cpp:951]
UE4Editor!FEngineLoop::Tick() [launchengineloop.cpp:2811]
UE4Editor!GuardedMain() [launch.cpp:152]
UE4Editor!GuardedMainWrapper() [launchwindows.cpp:126]
UE4Editor!WinMain() [launchwindows.cpp:202]
UE4Editor!__scrt_common_main_seh() [exe_common.inl:264]
kernel32!BaseThreadInitThunk()
ntdll!RtlUserThreadStart()

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Fixed
ComponentUE - Simulation - Physics - Destruction
Affects Versions4.14
Target Fix4.17
Fix Commit3275624
CreatedNov 23, 2016
ResolvedJun 8, 2017
UpdatedApr 27, 2018