Unreal Engine Issues

Crash opening Infiltrator packaged on Windows for Linux

This occurred on packages that were created on different Windows machines. This crash is not occurring on other platforms during our Samples Pass. ...

Update material node tooltips based on 4.15 preview feedback.

Shadows of small movable components popping out

This must be a regression ...

Crash: Changing Material Property Overrides of Material Instance

When a material has a static bool parameter AND this is overridden in a material instance, Trying to change Blend Mode or Shading Model under the Material Property Overrides crashes the editor. Thi ...

LogApexClothingUtils Warning when opening QAGame

A log warning occurs when opening the QA-Promotion map from the QAGame project. Warning: LogApexClothingUtils:Warning: Building adjacency information for a clothing section in skeletal mesh '/Game/ ...

Logstreaming warning when opening the editor: "LogStreaming:Warning: Failed to read file 'Common/RoundedSelection_16x.png' error."

Encountered a warning opening the Editor: LogStreaming:Warning: Failed to read file 'Common/RoundedSelection_16x.png' error. This error is not present in the current Live 4.14.3 Binary. ...

Shader complexity is broken in the forward renderer

Reimporting skeletal mesh clears material references from material slots

This occurs in //UE4/Release-4.15, //UE4/Dev-Editor, and //UE4/Main Does not occur in 4.14.3 ...

Mobile / Use Full Precision not working on Metal

Had a UDN question from a licensee about full precision not working on Metal. According to Dmitriy, the Mobile / Use Full Precision flag is not being passed to Metal shaders ...

Putty directory is missing from \Engine\Extras\ThirdPartyNotUE\ in binary builds from the Launcher

cmd.exe is returning a "The system cannot find the path specified." error when the automationtool is looking for PLINK.exe. That executable should be located in \UE_4.15\Engine\Extras\ThirdPartyNotU ...