Unreal Engine Issues
Unreal Engine Issues
Custom Component Being Added to Wrong Target Blueprint
UE - Gameplay - Components - Nov 2, 2015When attempting to add a custom component to a blueprint at runtime using the Add Component function, if you give the component an exposed variable, it will ignore whatever target you specify and ad ...
Target build folder does not clear when repackaging
UE - Platform - Mobile - Nov 6, 2015When repackaging the same project over and over again for HTML5, the Utility.js folder doesn't delete/clear during the repackaging process like it's suppose to. ...
Incorrect physics interaction on rotated meshes using Complex as Simple collision
OLD - Anim - Feb 13, 2017Incorrect physics interaction on rotated meshes using Complex as Simple collision. *This is a regression Working in 4.13.2-3172292 Not working in 4.14.3-3249277* User Description: When we updat ...
Specular Highlight Much Stonger/Larger In Forward Shading
UE - Graphics Features - May 15, 2017In forward shading specular highlights appear to be much larger for very smooth materials in contrast to the deferred shader. In 4.14.3 the specular highlights were displaying correctly in forward s ...
Copying a blueprint instance will reset array values if new element has been added
UE - Gameplay - Jul 17, 2017Copying a blueprint instance will reset array values if new element has been added. Repro project is using a variable type of Static Mesh but this also happens with other variable types as well. Us ...
If Mesh is Reimported When Clothing Data is Applied Clothing Data Can No Longer be Edited
UE - Simulation - Physics - Character - Apr 5, 2018Clothing data can not be applied after the mesh that had clothing data already applied to it has been reimported Error message "Failed to bind clothing asset "nameofmesh"_0LOD1 is already mapped t ...
Keep World option for Attach / Detach to / from Component does not replicate properly to clients
UE - Networking - Aug 23, 2018Using Attach To Component and Detach From Component with the Keep World option for the Location/Rotation/Scale rules does not replicate properly to clients. This does work when using AttachToActor a ...
DetachmentRules is not applied when WhenFinished of AttachTrack is set to RestoreState.
UE - Anim - Sequencer - Jul 25, 2019Purpose: Create a parent-child relationship using the “Attach Track” After that, I want to release Attach in the middle of the sequence and leave the child. Set "When Finished" of "Attach Track" to ...
Spot Lights don't work on Magic Leap if Cast Shadows is disabled.
UE - Platform - Mobile - Aug 26, 2019Spot lights don't work at all with Cast Shadows disabled on the Magic Leap. Cast Shadows must but enabled even though they don't work. This can also be demonstrated in the Vulcan render preview in ...
Take Recorder crashes if actor with animation despawns during recording
UE - Anim - Sequencer - Mar 8, 2021Skeletal animations are finalized at the end of recording, and expect the actor to still be around, but actors can despawn during recording leading to a crash. ...