The InsertFeaturePacksIntoINIFile() function creates an invalid entry in the DefaultGame.ini file

Core - Oct 10, 2018

The GameProjectUtils::InsertFeaturePacksIntoINIFile() function is not creating a valid entry in the DefaultGame.ini file. It is currently missing a double-quote at the end of the PackSource value fo ...

Datasmith files containing special characters do not import correctly in Unreal

Datasmith - 3dsMax - Oct 10, 2018

User is experiencing an import issue with a 3DS Max 2019 file. Their workflow is as follows and works for all their assets but this one:Original file created in revit 2019Import revit link to 3dsmax ...

TimeStretchCurve doesn't work in Animation Montage

Anim - Oct 9, 2018

Using a TimeStretchCurve in an Animation Montage doesn't cause it to slow down or speed up when keys are added to the curve.  Link to API: [Link Removed] This was reported and tested in 4.20.3 (CL ...

Unable to package for Linux with exceptions enabled

Platform - Linux - Oct 9, 2018

Licensee's project requires the bEnableExceptions flag to be set to true in the Build.cs file. The build compiles for Windows, but when attempting to package for Linux they get these errors: Proce ...

The Compile Single File option in UnrealVS fails if there is a space in the path to the Engine's root folder

DevTools - Oct 3, 2018

The Compile Single File option in UnrealVS fails if the Engine is located in a directory where there is a space somewhere in the path to the Engine's root directory. REGRESSION: No ...

Audio: Spatialization: Set Allow Spatialization BP command is not functioning

Audio - Oct 1, 2018

Reported via AnswerHub on 4.19 and confirmed in Dev-Audio, the Set Allow Spatialization widget in BP appears to not be functioning - as the audio does not become spatialized in playback. ...

Ensure triggers when undoing change to newly created variable

Gameplay - Blueprint - Sep 28, 2018

Ensure will trigger when undo reverts text to default value. "This triggers an ensure because the undo ends up calling SKismetInspector::ShowDetailsForObjects(), which forces the keyboard focus to ...

UVs are scaled drastically when importing from Solidworks

Datasmith - CAD - Sep 28, 2018

UVs are scaled drastically when importing from Solidworks. When comparing it to an Engine Cube and adding a texture to it you can see the difference in UV scaling. The texture will need to scaled to ...

Crash when duplicating an asset before renaming it in the Content Browser

Tools - Sep 27, 2018

If you duplicate an asset in the Content Browser before the renaming box prompts input it will cause the Editor to crash. This was reported and tested in 4.20.3 (CL-4369336). This is reproducible ...

Geometry asset is tiny when importing a .udatasmith file from 3DS Max 2019

Enterprise - Datasmith - 3dsMax - Sep 27, 2018

The user set up 3DS Max for centimeters and didn't do any pivot rotation. When exporting with the FBX the results are fine, but with DataSmith it is tiny for the actual geometry. This issue was re ...