Unreal Engine Issues

Crash in FUniformExpressionSet::FillUniformBuffer trying access deleted UTextureCollection

Crash in FUniformExpressionSet::FillUniformBuffer trying access deleted UTextureCollection (Experimental in 5.6). The licensee describes their crash, their analysis, and a proposed fix: This crash ...

Crash changing variable type from Object Reference to Actor Soft Object Reference

REGRESSION: No, this occurs as far back as 4.16. Crash occurs when the user changes a variable type from Object Reference to Actor Soft Object Reference. ...

[CrashReporter] UE4Editor-Persona!SAnimationEditorViewportTabBody::GetDisplayString() [SAnimationEditorViewport.cpp:227]

Generated from CrashReporter ...

Crash after multiple undo-redo of paths' creation.

Importing fbx onto an empty camera animation sequence can crash the editor

Importing an FBX into an empty camera animation sequence crashes the editor. The import seems to fail when trying to add a camera cut track. Exporting an fbx from a camera animation sequence, deleti ...

Editor asserts when deleting a morph target from a skeletal mesh

Crash when spawning destructible objects in 2 player PIE

Crash Reporter link: [Link Removed] With Source Context: [Link Removed] ...

Crash when spawning an actor with an AtmosphericFogComponent in a packaged build

Spawning an actor that contains an AtmosphericFogComponent results in a crash in a packaged build. It doesn't occur in PIE, or StandAlone.  ...

TAttributeContainer::CopyFrom crashes when container contains invalid bone indices for active mesh

Currently there's no validation within the animation attribute container that bone ids are valid.  This means that client/game code can add attributes with invalid bone ids into the container and th ...

Crash when opening a data table that references itself in a data table row handle

The Editor crashes when a data table references itself by using the data table row handle setting in a struct ...