Unreal Engine Issues
Unreal Engine Issues
Merging Splines causes Engine to Crash in 5.1
UE - World Creation - Worldbuilding Tools - Merge Actor - Dec 15, 2022Attempting to merge two spline actors causes the Engine to crash. This issue occurs with the Steps to Reproduce regardless if there are more branches added to the tree branch spline/enabled, and reg ...
Deleting assets doesn't report referencing actors
UE - World Creation - Worldbuilding Tools - OFPA - Dec 15, 2022Blending does not work when materials using material layers are set to Post Process Volume
UE - Rendering Architecture - Materials - Dec 14, 2022Blending does not work as intended when Material Layers are used in post process. ...
AMD GPU crash with "Video memory has been exhausted" error when increasing the World Partition world and using Water Body Ocean
UE - Graphics Tools - Terrain - Landscape - Dec 8, 2022Current steps describe the problem related to "Video memory has been exhausted (#### MB over budget). Expect extremely poor performance" on the AMD video card. In this case, the steps cause the GPU ...
Get Material Instance ___ Parameter Value not working for Blend Parameter
UE - Rendering Architecture - Materials - Dec 2, 2022Reproduced 3/3 times, issue also occurs in //UE5/Release-5.0 - CL 20979098 Binary. Confirmed NOT a Regression. ...
Root motion from montages does not get mirrored correctly
UE - Anim - Gameplay - Dec 2, 2022A customer noticed that root motion did not mirror properly when using montages. The issue is that the root motion mirroring code is only called from FAnimSync::TickAssetPlayerInstances . Th ...
GPU Timeout when using a large scale Landscape and Water Body Ocean
UE - Graphics Tools - Terrain - Landscape - Dec 1, 2022Regression: Tested in //UE5/Release-5.0, this issue does not occur so regression is yes. The GPU Timeout only occurs in UE5/Release-5.1, as recreating this issue in previous versions of the editor ...
Redirecting a BP enum to a native type enum causes the old name to be "none"
UE - CoreTech - Nov 29, 2022When changing the Material of a CompleCollision during PIE, the change is not applied to the PhysicsMaterial.
UE - Simulation - Physics - Nov 24, 2022If changing the material during PIE, the content of the material will be reflected immediately, but the physics material will not. Once the Mesh (Complex Collision Mesh) is cleared and reset, it wil ...
Tick Physics Async overwriting Physics Handle component
UE - Simulation - Physics - Solver - Nov 23, 2022Reproduced 3/3 times. Issue also occurs in //UE5/Release-5.0 - CL 20979098 Binary. Confirmed NOT a Regression. ...