Unreal Engine Issues and Bug Tracker (UE-54703)

Description

Engine crashes when creating a new pose asset in persona using the Create Asset option
-Tested with walk, idle, and run anims
-Didn't crash only once out of the several times tested with the ThirdPerson_Jump anim/seems consistent otherwise

Steps to Reproduce

Create a Third Person template project
Open the ThirdPersonIdle animation
Pause the animation
Create Asset < Create Pose Asset < Current Pose
The Window for Create a New Animation Assets will open
Select OK(Don't need to change the name)
Observe crash

Expected: Engine does not crash when creating a new pose asset through persona
Result: Engine crashes when creating a new pose asset through persona

Callstack

LoginId:bdcd2df1437ec38ad0d19c85e30ff2d1
EpicAccountId:1ed52ca976af4368b6c30d11b7cdc18f

Assertion failed: (Index >= 0) & (Index < ArrayNum) [File:D:\Build\++UE4+Release-4.19+Compile\Sync\Engine\Source\Runtime\Core\Public\Containers/Array.h] [Line: 610] Array index out of bounds: 0 from an array of size 0

UE4Editor_Core!FDebug::AssertFailed() [d:\build\++ue4+release-4.19+compile\sync\engine\source\runtime\core\private\misc\assertionmacros.cpp:419]
UE4Editor_Engine!FPoseDataContainer::FillUpSkeletonPose() [d:\build\++ue4+release-4.19+compile\sync\engine\source\runtime\engine\private\animation\poseasset.cpp:201]
UE4Editor_Engine!UPoseAsset::AddOrUpdatePose() [d:\build\++ue4+release-4.19+compile\sync\engine\source\runtime\engine\private\animation\poseasset.cpp:870]
UE4Editor_Engine!UPoseAsset::AddOrUpdatePose() [d:\build\++ue4+release-4.19+compile\sync\engine\source\runtime\engine\private\animation\poseasset.cpp:841]
UE4Editor_Engine!UPoseAsset::AddOrUpdatePoseWithUniqueName() [d:\build\++ue4+release-4.19+compile\sync\engine\source\runtime\engine\private\animation\poseasset.cpp:778]
UE4Editor_AnimationEditor!FAnimationEditor::CreatePoseAsset() [d:\build\++ue4+release-4.19+compile\sync\engine\source\editor\animationeditor\private\animationeditor.cpp:1083]
UE4Editor_AnimationEditor!TBaseSPMethodDelegateInstance<0,FAnimationEditor const ,0,bool __cdecl(TArray<UObject * __ptr64,FDefaultAllocator>),enum FAnimationEditor::EPoseSourceOption>::Execute() [d:\build\++ue4+release-4.19+compile\sync\engine\source\runtime\core\public\delegates\delegateinstancesimpl.h:269]
UE4Editor_UnrealEd!AnimationEditorUtils::CreateAnimationAssets() [d:\build\++ue4+release-4.19+compile\sync\engine\source\editor\unrealed\private\animationeditorutils.cpp:315]
UE4Editor_AnimationEditor!AnimationEditorUtils::ExecuteNewAnimAsset<UPoseAssetFactory,UPoseAsset>() [d:\build\++ue4+release-4.19+compile\sync\engine\source\editor\unrealed\public\animationeditorutils.h:194]
UE4Editor_AnimationEditor!UE4Tuple_Private::TTupleImpl<TIntegerSequence<unsigned int,0,1,2,3>,TArray<TWeakObjectPtr<UObject,FWeakObjectPtr>,FDefaultAllocator>,FString,TBaseDelegate<bool,TArray<UObject * __ptr64,FDefaultAllocator> >,bool>::ApplyAfter<void (__() [d:\build\++ue4+release-4.19+compile\sync\engine\source\runtime\core\public\templates\tuple.h:424]
UE4Editor_AnimationEditor!TBaseStaticDelegateInstance<void __cdecl(void),TArray<TWeakObjectPtr<UObject,FWeakObjectPtr>,FDefaultAllocator>,FString,TBaseDelegate<bool,TArray<UObject * __ptr64,FDefaultAllocator> >,bool>::ExecuteIfSafe() [d:\build\++ue4+release-4.19+compile\sync\engine\source\runtime\core\public\delegates\delegateinstancesimpl.h:788]
UE4Editor_Slate!SMenuEntryBlock::OnClicked() [d:\build\++ue4+release-4.19+compile\sync\engine\source\runtime\slate\private\framework\multibox\smenuentryblock.cpp:1037]
UE4Editor_Slate!SMenuEntryBlock::OnMenuItemButtonClicked() [d:\build\++ue4+release-4.19+compile\sync\engine\source\runtime\slate\private\framework\multibox\smenuentryblock.cpp:988]
UE4Editor_Slate!TMemberFunctionCaller<SMenuEntryBlock,FReply (__cdecl SMenuEntryBlock::*)(void) __ptr64>::operator()<>() [d:\build\++ue4+release-4.19+compile\sync\engine\source\runtime\core\public\delegates\delegateinstanceinterface.h:156]
UE4Editor_Slate!UE4Tuple_Private::TTupleImpl<TIntegerSequence<unsigned int> >::ApplyAfter<TMemberFunctionCaller<SMenuEntryBlock,FReply (__cdecl SMenuEntryBlock::*)(void) __ptr64> >() [d:\build\++ue4+release-4.19+compile\sync\engine\source\runtime\core\public\templates\tuple.h:498]
UE4Editor_Slate!TBaseSPMethodDelegateInstance<0,SMenuEntryBlock,0,FReply __cdecl(void)>::Execute() [d:\build\++ue4+release-4.19+compile\sync\engine\source\runtime\core\public\delegates\delegateinstancesimpl.h:269]
UE4Editor_Slate!TBaseDelegate<FReply>::Execute() [d:\build\++ue4+release-4.19+compile\sync\engine\source\runtime\core\public\delegates\delegatesignatureimpl.inl:537]
UE4Editor_Slate!SButton::OnMouseButtonUp() [d:\build\++ue4+release-4.19+compile\sync\engine\source\runtime\slate\private\widgets\input\sbutton.cpp:282]
UE4Editor_Slate!SMenuEntryButton::OnMouseButtonUp() [d:\build\++ue4+release-4.19+compile\sync\engine\source\runtime\slate\private\framework\multibox\smenuentryblock.cpp:385]
UE4Editor_Slate!<lambda_1002768c627006711ef2f351a87ec0e7>::operator()() [d:\build\++ue4+release-4.19+compile\sync\engine\source\runtime\slate\private\framework\application\slateapplication.cpp:5435]
UE4Editor_Slate!FEventRouter::Route<FReply,FEventRouter::FToLeafmostPolicy,FPointerEvent,<lambda_1002768c627006711ef2f351a87ec0e7> >() [d:\build\++ue4+release-4.19+compile\sync\engine\source\runtime\slate\private\framework\application\slateapplication.cpp:266]
UE4Editor_Slate!FSlateApplication::RoutePointerUpEvent() [d:\build\++ue4+release-4.19+compile\sync\engine\source\runtime\slate\private\framework\application\slateapplication.cpp:5424]
UE4Editor_Slate!FSlateApplication::ProcessMouseButtonUpEvent() [d:\build\++ue4+release-4.19+compile\sync\engine\source\runtime\slate\private\framework\application\slateapplication.cpp:5922]
UE4Editor_Slate!FSlateApplication::OnMouseUp() [d:\build\++ue4+release-4.19+compile\sync\engine\source\runtime\slate\private\framework\application\slateapplication.cpp:5902]
UE4Editor_ApplicationCore!FWindowsApplication::ProcessDeferredMessage() [d:\build\++ue4+release-4.19+compile\sync\engine\source\runtime\applicationcore\private\windows\windowsapplication.cpp:1726]
UE4Editor_ApplicationCore!FWindowsApplication::DeferMessage() [d:\build\++ue4+release-4.19+compile\sync\engine\source\runtime\applicationcore\private\windows\windowsapplication.cpp:2172]
UE4Editor_ApplicationCore!FWindowsApplication::ProcessMessage() [d:\build\++ue4+release-4.19+compile\sync\engine\source\runtime\applicationcore\private\windows\windowsapplication.cpp:889]
UE4Editor_ApplicationCore!FWindowsApplication::AppWndProc() [d:\build\++ue4+release-4.19+compile\sync\engine\source\runtime\applicationcore\private\windows\windowsapplication.cpp:726]
user32
user32
UE4Editor_ApplicationCore!FWindowsPlatformApplicationMisc::PumpMessages() [d:\build\++ue4+release-4.19+compile\sync\engine\source\runtime\applicationcore\private\windows\windowsplatformapplicationmisc.cpp:129]
UE4Editor!FEngineLoop::Tick() [d:\build\++ue4+release-4.19+compile\sync\engine\source\runtime\launch\private\launchengineloop.cpp:3244]
UE4Editor!GuardedMain() [d:\build\++ue4+release-4.19+compile\sync\engine\source\runtime\launch\private\launch.cpp:166]
UE4Editor!GuardedMainWrapper() [d:\build\++ue4+release-4.19+compile\sync\engine\source\runtime\launch\private\windows\launchwindows.cpp:134]
UE4Editor!WinMain() [d:\build\++ue4+release-4.19+compile\sync\engine\source\runtime\launch\private\windows\launchwindows.cpp:210]
UE4Editor!__scrt_common_main_seh() [f:\dd\vctools\crt\vcstartup\src\startup\exe_common.inl:253]
kernel32
ntdll

LoginId:bdcd2df1437ec38ad0d19c85e30ff2d1
EpicAccountId:1ed52ca976af4368b6c30d11b7cdc18f

Assertion failed: (Index >= 0) & (Index < ArrayNum) [File:D:\Build\++UE4+Release-4.19+Compile\Sync\Engine\Source\Runtime\Core\Public\Containers/Array.h] [Line: 610] Array index out of bounds: 0 from an array of size 0

UE4Editor_Core!FDebug::AssertFailed() [d:\build\++ue4+release-4.19+compile\sync\engine\source\runtime\core\private\misc\assertionmacros.cpp:419]
UE4Editor_Engine!FPoseDataContainer::FillUpSkeletonPose() [d:\build\++ue4+release-4.19+compile\sync\engine\source\runtime\engine\private\animation\poseasset.cpp:201]
UE4Editor_Engine!UPoseAsset::AddOrUpdatePose() [d:\build\++ue4+release-4.19+compile\sync\engine\source\runtime\engine\private\animation\poseasset.cpp:870]
UE4Editor_Engine!UPoseAsset::AddOrUpdatePose() [d:\build\++ue4+release-4.19+compile\sync\engine\source\runtime\engine\private\animation\poseasset.cpp:841]
UE4Editor_Engine!UPoseAsset::AddOrUpdatePoseWithUniqueName() [d:\build\++ue4+release-4.19+compile\sync\engine\source\runtime\engine\private\animation\poseasset.cpp:778]
UE4Editor_AnimationEditor!FAnimationEditor::CreatePoseAsset() [d:\build\++ue4+release-4.19+compile\sync\engine\source\editor\animationeditor\private\animationeditor.cpp:1083]
UE4Editor_AnimationEditor!TBaseSPMethodDelegateInstance<0,FAnimationEditor const ,0,bool __cdecl(TArray<UObject * __ptr64,FDefaultAllocator>),enum FAnimationEditor::EPoseSourceOption>::Execute() [d:\build\++ue4+release-4.19+compile\sync\engine\source\runtime\core\public\delegates\delegateinstancesimpl.h:269]
UE4Editor_UnrealEd!AnimationEditorUtils::CreateAnimationAssets() [d:\build\++ue4+release-4.19+compile\sync\engine\source\editor\unrealed\private\animationeditorutils.cpp:315]
UE4Editor_AnimationEditor!AnimationEditorUtils::ExecuteNewAnimAsset<UPoseAssetFactory,UPoseAsset>() [d:\build\++ue4+release-4.19+compile\sync\engine\source\editor\unrealed\public\animationeditorutils.h:194]
UE4Editor_AnimationEditor!UE4Tuple_Private::TTupleImpl<TIntegerSequence<unsigned int,0,1,2,3>,TArray<TWeakObjectPtr<UObject,FWeakObjectPtr>,FDefaultAllocator>,FString,TBaseDelegate<bool,TArray<UObject * __ptr64,FDefaultAllocator> >,bool>::ApplyAfter<void (__() [d:\build\++ue4+release-4.19+compile\sync\engine\source\runtime\core\public\templates\tuple.h:424]
UE4Editor_AnimationEditor!TBaseStaticDelegateInstance<void __cdecl(void),TArray<TWeakObjectPtr<UObject,FWeakObjectPtr>,FDefaultAllocator>,FString,TBaseDelegate<bool,TArray<UObject * __ptr64,FDefaultAllocator> >,bool>::ExecuteIfSafe() [d:\build\++ue4+release-4.19+compile\sync\engine\source\runtime\core\public\delegates\delegateinstancesimpl.h:788]
UE4Editor_Slate!SMenuEntryBlock::OnClicked() [d:\build\++ue4+release-4.19+compile\sync\engine\source\runtime\slate\private\framework\multibox\smenuentryblock.cpp:1037]
UE4Editor_Slate!SMenuEntryBlock::OnMenuItemButtonClicked() [d:\build\++ue4+release-4.19+compile\sync\engine\source\runtime\slate\private\framework\multibox\smenuentryblock.cpp:988]
UE4Editor_Slate!TMemberFunctionCaller<SMenuEntryBlock,FReply (__cdecl SMenuEntryBlock::*)(void) __ptr64>::operator()<>() [d:\build\++ue4+release-4.19+compile\sync\engine\source\runtime\core\public\delegates\delegateinstanceinterface.h:156]
UE4Editor_Slate!UE4Tuple_Private::TTupleImpl<TIntegerSequence<unsigned int> >::ApplyAfter<TMemberFunctionCaller<SMenuEntryBlock,FReply (__cdecl SMenuEntryBlock::*)(void) __ptr64> >() [d:\build\++ue4+release-4.19+compile\sync\engine\source\runtime\core\public\templates\tuple.h:498]
UE4Editor_Slate!TBaseSPMethodDelegateInstance<0,SMenuEntryBlock,0,FReply __cdecl(void)>::Execute() [d:\build\++ue4+release-4.19+compile\sync\engine\source\runtime\core\public\delegates\delegateinstancesimpl.h:269]
UE4Editor_Slate!TBaseDelegate<FReply>::Execute() [d:\build\++ue4+release-4.19+compile\sync\engine\source\runtime\core\public\delegates\delegatesignatureimpl.inl:537]
UE4Editor_Slate!SButton::OnMouseButtonUp() [d:\build\++ue4+release-4.19+compile\sync\engine\source\runtime\slate\private\widgets\input\sbutton.cpp:282]
UE4Editor_Slate!SMenuEntryButton::OnMouseButtonUp() [d:\build\++ue4+release-4.19+compile\sync\engine\source\runtime\slate\private\framework\multibox\smenuentryblock.cpp:385]
UE4Editor_Slate!<lambda_1002768c627006711ef2f351a87ec0e7>::operator()() [d:\build\++ue4+release-4.19+compile\sync\engine\source\runtime\slate\private\framework\application\slateapplication.cpp:5435]
UE4Editor_Slate!FEventRouter::Route<FReply,FEventRouter::FToLeafmostPolicy,FPointerEvent,<lambda_1002768c627006711ef2f351a87ec0e7> >() [d:\build\++ue4+release-4.19+compile\sync\engine\source\runtime\slate\private\framework\application\slateapplication.cpp:266]
UE4Editor_Slate!FSlateApplication::RoutePointerUpEvent() [d:\build\++ue4+release-4.19+compile\sync\engine\source\runtime\slate\private\framework\application\slateapplication.cpp:5424]
UE4Editor_Slate!FSlateApplication::ProcessMouseButtonUpEvent() [d:\build\++ue4+release-4.19+compile\sync\engine\source\runtime\slate\private\framework\application\slateapplication.cpp:5922]
UE4Editor_Slate!FSlateApplication::OnMouseUp() [d:\build\++ue4+release-4.19+compile\sync\engine\source\runtime\slate\private\framework\application\slateapplication.cpp:5902]
UE4Editor_ApplicationCore!FWindowsApplication::ProcessDeferredMessage() [d:\build\++ue4+release-4.19+compile\sync\engine\source\runtime\applicationcore\private\windows\windowsapplication.cpp:1726]
UE4Editor_ApplicationCore!FWindowsApplication::DeferMessage() [d:\build\++ue4+release-4.19+compile\sync\engine\source\runtime\applicationcore\private\windows\windowsapplication.cpp:2172]
UE4Editor_ApplicationCore!FWindowsApplication::ProcessMessage() [d:\build\++ue4+release-4.19+compile\sync\engine\source\runtime\applicationcore\private\windows\windowsapplication.cpp:889]
UE4Editor_ApplicationCore!FWindowsApplication::AppWndProc() [d:\build\++ue4+release-4.19+compile\sync\engine\source\runtime\applicationcore\private\windows\windowsapplication.cpp:726]
user32
user32
UE4Editor_ApplicationCore!FWindowsPlatformApplicationMisc::PumpMessages() [d:\build\++ue4+release-4.19+compile\sync\engine\source\runtime\applicationcore\private\windows\windowsplatformapplicationmisc.cpp:129]
UE4Editor!FEngineLoop::Tick() [d:\build\++ue4+release-4.19+compile\sync\engine\source\runtime\launch\private\launchengineloop.cpp:3244]
UE4Editor!GuardedMain() [d:\build\++ue4+release-4.19+compile\sync\engine\source\runtime\launch\private\launch.cpp:166]
UE4Editor!GuardedMainWrapper() [d:\build\++ue4+release-4.19+compile\sync\engine\source\runtime\launch\private\windows\launchwindows.cpp:134]
UE4Editor!WinMain() [d:\build\++ue4+release-4.19+compile\sync\engine\source\runtime\launch\private\windows\launchwindows.cpp:210]
UE4Editor!__scrt_common_main_seh() [f:\dd\vctools\crt\vcstartup\src\startup\exe_common.inl:253]
kernel32
ntdll

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Fixed

Component	OLD - Anim
Affects Versions	4.19, 4.20
Target Fix	4.19

Fix Commit	3871934
Main Commit	3990065
Release Commit	3871934

Created	Feb 1, 2018
Resolved	Feb 5, 2018
Updated	Apr 27, 2018

View Jira Issue

UE-54703

Crash Occurs When Creating Pose Asset from an Animation in Persona

Crash Occurs When Creating Pose Asset from an Animation in Persona

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