Unreal Engine Issues

Crash when Dragging Skeletal Mesh with Apex Clothing into Level

A crash occurs when you add/drag a skeletal mesh with Apex clothing into the scene. The user reporting the issue managed to find where the crash occurs and added a comment for assistance where to lo ...

[CrashReport] UE4Editor_SlateCore!SWidget::ExecuteActiveTimers() [swidget.cpp:986]

User comments:right mouse button in material editor made engine crash....becomes slow and crash....64gb ram, 2 xeon and gtx690....need to restart computer to everything works fine. need a solution t ...

Crash caused by character referencing a reparented AnimBP

Placing a character that reference to a reparented AnimBP(created as a child of thirdperson, then reparented to AnimInstance) crashes editor after reopening the project. If you already had that charac ...

[CrashReport] UE4Editor-CoreUObject.dylib!FLinkerPlaceholderObjectImpl::FindRawPlaceholderContainer()

No known steps to reproduce There is a UEMP bug entered but wanted to make one UE side for visibility: UEMP-8 ...

[Niagara] Sampling static mesh location throws error

Crash on paste of subcategory in the details panel

Integrity of AnimSyncMarkers compromised while playing AnimMontage with root motion in server side

Reference UDN as it explains well the cause of the issue. ...

[CrashReport] UE4Editor_UnrealEd!UEditorBrushBuilder::EndBrush() [editorbrushbuilder.cpp:53]

No user comments in crash group 48 bool UEditorBrushBuilder::EndBrush( UWorld* InWorld, ABrush* InBrush ) 49 { 50 //!!validate 51 check( InWorld != nullptr ); ...

SubwaySequencer crashes when launched in Standalone Game

SubwaySequencer is crashing when launching in standalone game Reported here originally:シーケンスの再生に関して ...

StompMalloc throws error in Embree setup

Licensee has proposed a potential workaround (initialising vertex array with at least 1 element). ...