Unreal Engine Issues
Unreal Engine Issues
FBX Scene Import duplicates assets within scene
Tools - May 24, 2016While importing scenes, assets within the scene get duplicated. ...
Multiple cleanup and initialize calls for behavior tree memory
UE - AI - May 11, 2016Bug in FBehaviorTreeInstance processing reported on UDN. ...
FBX Reimport Error
UE - Editor - Content Pipeline - Import and Export - Mar 9, 2015Reproduced in Main Promotable-CL-2471062 When reimporting an FBX Static Mesh housed in a root directory, the engine says that it successfully reimports the FBX, but quietly in the Output log fails ...
Altering an array value in a structure causes the menu to collapse
UE - Gameplay - Blueprint - Sep 16, 2015When making any alteration to an array within a UDS the drop-down menu for the array collapses. Regression: Yes Works: 2689999 Broken: 2693272 ...
Mac - Crash when opening editor on macOS 10.12
UE - Platform - Apple - Aug 8, 2016Editor crashes during initialization, but only on macOS 10.12, not 10.11.6. Crash is due to a shader not compiling... Update: Crash was not occurring on Nvidia or Intel. This was strictly an AMD i ...
WebBrowser widget appears to remove itself from other widgets in user's project
UE - Editor - UI Systems - Jun 30, 2016WebBrowser widget appears to remove itself from other widgets in user's project ...
Converting BSP to static mesh on Linux causes the editor to crash
UE - Platform - Linux - Mar 11, 2016Converting a BSP to a static mesh will freeze and crash the editor when done on Linux. Windows does not exhibit the same conversion crash. ...
Crash related to Vertex Painting - MeshPaint!CastChecked<AActor,UObject>()
Tools - May 23, 2016This crash was reported on the UDN. Upon further investigation it has been experienced by a handful of different users throughout 4.11 and 4.12. JIRA logged for tracking despite unknown repro steps ...
Reimporting creates new Material Slots instead of overwriting.
UE - Editor - Content Pipeline - Import and Export - Jun 25, 2014CHANGELIST: 2114974 BRANCH: UE4 - Main DESCRIPTION: Using the Reimport LOD1 drop down in the Static Mesh Editor will create new material slots each time instead of ove ...
AI Sight using wrong collision channel for LoS tests
UE - AI - Jun 14, 2016ECC_WorldStatic is being used, while ECC_Visiblity would be more appropriate. Ideally we should make it configurable via project settings. ...