Unreal Engine Issues
Unreal Engine Issues
Users are crashing on launch. D3D11 errors
UE - Graphics Features - Jun 23, 2015Users are experiencing this crash on launch. They all appear to have identical machines for the most part. They've tried different GPU's though. See the additional info URL [Link Removed] [Link ...
Crash when jumping to location of referenced missing asset in a blueprint from Message Log window
Tools - Aug 29, 2016I created a static mesh blueprint and set the mesh asset to a mesh in my project. Then I closed the project, deleted the mesh .uasset, reopened the project. When opening the blueprint, there are w ...
mesh emitter rotations broken
UE - Graphics Features - Feb 26, 2015I ran into this in the GDC VR demo in a 4.6 build and it made life pretty difficult. I expect it still exists in main, I can provide necessary FX files in QA game if needed. ...
Crash dragging Sound Wave onto Output node in Newly Created Empty Sound Cue
UE - Audio - Aug 22, 2016A licensee has reported a crash when dragging a Sound Wave onto the Output node within the Sound Cue editor. Regression? This crash does not occur on the 4.11.2 binary release CL-2946394 ...
Framerate drops significantly when attempting to import heightmaps
UE - LD & Modeling - Terrain - Landscape - Sep 30, 2016Framerate drops significantly when attempting to import heightmaps. Once the heightmap is imported this error is no longer prevalent, but during the preview there is a ~80-100 FPS drop. Regression ...
Changes made to a sublevel in a persistent level do not transfer to the primary sublevel .umap
Tools - Oct 21, 2016Changes made to a sublevel in a persistent level do not transfer to the primary sublevel .umap, however changes made to the .umap appear when it is loaded as a sublevel. Regression (yes) issue (do ...
Ease node not considered Pure function but has no exec pins
UE - Gameplay - Blueprint - Nov 10, 2016Ease node not considered Pure function but has no exec pins. This causes a warning to appear within the compiler results as seen in the attached image. Regression (yes) issue (does not) occur in 4 ...
Setting variable type to an object reference prevents the variable from showing on the Get Class Defaults node
UE - Gameplay - Blueprint - Oct 10, 2016Any variable with the type of any object reference (Actor, curve float, etc.) causes the variable not to appear on the Get Class Defaults node. Regression: No - issue occurs in binary 4.12.5 as wel ...
DetachActor removes collision from parent, but not mesh.
UE - Gameplay - Jun 27, 2016When using DetachActor, the collision for the mesh is detached, but the mesh remains attached to the blueprint. This causes the mesh to fall through the floor while leaving the collision behind. R ...
Grouping of multi-part Skeletal Mesh LODs causes only one part to import
Tools - Mar 11, 2016When setting up Skeletal Mesh LODs, groups within an LOD Group in Maya are now accepted on import as of 4.12. However, it only brings in one mesh from the group. See attached image and fbx ...