Unreal Engine Issues

Make/break settings struct doesn't work with edit-condition bools

Make/Break settings in structs always returning true with booleans. ...

When collision tracing a StaticMesh with ComplexCollision, trace penetration occurs

In the attached project, collision tracing is performed for StaticMesh of SimpleCollision and StaticMesh of ComplexCollision at the level. Trace is done from sphere trace from BP. At this time, trac ...

SetAdd and MapAdd nodes do not return Bool

Set Add and Map Add nodes no longer return the boolean (bool would return true if item was added to set, false if it already exists in set) ...

Setting max undilated frame time to a negative value crashes the editor

In the world settings of any level, changing the max undilated frame time to a negative number results in the editor crashing. ...

Parser drops Braces unexpectedly when copy pasting Nodes

InString with Curly brackets are copied to clipboard as DefaultValue="\"{Hello}\"", and the pasted result does not include the Curly brackets. "Brace drop itself is happening in FParse::Li ...

Utility functions in UEdGraph_ReferenceViewer are no longer exposed

A number of utility functions are provided in UEdGraph_ReferenceViewer for building menu extenders. This class was originally included in the engine as part of the ReferenceViewer module, but was re ...

Separate Translucency does not work when DoF is active

Black screen on mobile at start app when not using startup movie or preload screen

Default World Grid Material Crashes on apply shader compile

Memory leak with disable rendering

When executing "ShowFlag.Rendering 0", it occur the memory leak because it can't run RHICmdList.ImmediateFlush(). The following code is a workaround. DEC_MEMORY_STAT_BY() is ImmediateFlush. Witho ...