Unreal Engine Issues
Unreal Engine Issues
Particle Ribbons not firing off consistently
UE - Graphics Features - Apr 8, 2016Ribbon trails do not immediately follow the lead particle when fired. There is an inconsistent delay in some that cause them to either not fire or fire mid stream. This did not occur in 4.10.4, bu ...
FBX Import flips faces of mesh on Import for static meshes
UE - Graphics Features - Jan 29, 2016User is reporting that this is happening with some, but not all meshes. I didn't see anything out of the ordinary when looking at the asset in 3Ds Max, and the asset will import correctly into 4.10. ...
Tessellation no longer working
UE - Graphics Features - Jan 12, 2016Material Tessellation is no longer working in 4.11 Preview 2, 3, or 4. It is also no currently working in 4.12 Main. Working: 4.10.2 - CL-2818068 Not Working: Tested in Dev-Release CL-2824708 Not ...
Moving Editor tabs causes them to jump around the screen on Linux
UE - Platform - Linux - Sep 15, 2015Dragging an editor tab around (blueprints, material, content browser, etc.) causes the tab to jump around the screen. EDIT: Attempting to wire blueprint and material editor wires produce the same e ...
Attached Project Crashes When Attempting to Open Struct
UE - Gameplay - Blueprint - Apr 4, 2016The attached project crashes whenever one of the structs is being opened. This does not occur in 4.10.4, this is a regression. Found in 4.11 Binary, reproduced in Main CL 2930737. User informati ...
WorldCoordinate3Way produces Incorrect Axis Lerps
UE - Graphics Features - May 18, 2016The Material Function WorldCoordinate3Way seems to incorrectly perform the Lerps from the axis contributions of the normals. An example is show here, with the left objects using the version that com ...
Cannot Undo Blueprint Nodes Placed Using Shortcuts
UE - Gameplay - Blueprint - Mar 8, 2016Nodes that are placed using shortcuts (ex. B+LMB for a branch node) cannot be undone using CTRL+Z. Found in 4.10.4 binary. Reproduced in 4.11 Preview 6 binary and Main CL 2894512. ...
Could not make DefaultEngine.ini writable toast when changing Project Settings on Linux
UE - Platform - Linux - Oct 12, 2016A toast message appears when changing a Project Setting on the Linux machine stating: Could not make /path/to/project's/DefaultEngine.ini writable Despite message, the information is still written ...
Multiple templates have Can't Find File warnings when cooking content for Mac
UE - Foundation - Core - Cooker - Jan 13, 2016The following Can't Find File warnings appear for the Flying Code and BP projects when cooking content for Mac.MainFrameActions: Cooking (Mac): UE4Editor: [2016.01.13-20.14.37:469][ 0]LogInit:Displ ...
Material gets reset once despawned when using skeletalmesh component/spawnable
UE - Anim - Sequencer - Jan 13, 2017In 4.14, 4.15 and main, material change for a spawnable actor with a skeletalmesh component gets reset once despawned. This seems to be similar to [Link Removed]. Similar to [Link Removed] ...