Unreal Engine Issues
Unreal Engine Issues
Crash when rendering cinematic in a Separate Process without "-NoLoadingScreen" cmd argument
UE - Anim - Sequencer - Jul 5, 2016Crash when rendering cinematic in a Separate Process without "-NoLoadingScreen" cmd argument. Occurs in 4.12 and 4.13 in both Matinee and Sequencer Error message: Assertion failed: SizeX > 0 && S ...
ATan is not available in a Math Expression
UE - Gameplay - Blueprint - Mar 10, 2015Using a Math Expression node, atan will generate an error as an unknown expression. Reproduced in Main Promotable-CL-2471062 [Image Removed] ...
NavMesh generates 90 degrees rotated for custom collisions
UE - AI - Apr 16, 2015The NavMesh creates breaks at the wrong rotation if the mesh is using collision created from outside of UE4. This is obvious in a lot of the market content with special collision created in maya/3d ...
Packaged Build Crashing When Activating Particle System with Instanced Parameters
UE - Graphics Features - Jun 17, 2016This crash only seems to be occurring in a packaged game, and it has not been able to be reproduced in a clean project following the steps that the user provided. ...
UnrealFrontend Plus button has an odd size
UE - Platform - Console - UnrealFrontend - Jul 20, 2016The Plus button on the right side of the Custom Launch Profiles row in UnrealFrontend is stretched vertically. ...
Devices reporting OpenGL ES 3.2 such as Galaxy Note 7 detect as ES2-only
UE - Platform - Mobile - Sep 6, 2016Some textures don't work with particle cutouts
UE - Graphics Features - Jun 2, 2016Some textures don't work with particle cutouts [Image Removed] ...
[CrashReport] Crash When Enabling OSVR Plugin
UE - Platform - XR - May 11, 2016The editor is crashing when the OSVR plugin is enabled. Error Message: Unknown exception - code c06d007e (first/second chance not available) Source Context: 465 // Assign the already load ...
Movie playback not keeping texture filtering settings when switching contexts
UE - Platform - Mobile - Feb 3, 2017Appears some Android OpenGL drivers are not preserving the texture filtering when changing render contexts. Added saving and restoring it in context cases. ...
Regression: Visibility property is not seen in the animation track in UMG
UE - Anim - Sequencer - Mar 6, 2017Visibility track in 4.15 launcher version is not visible. Converted projects from previous version which already had this track, but cannot create new one. If I add Interp keyword in the UPROPERTY, ...