Unreal Engine Issues
Unreal Engine Issues
Checkbox steals input when set to "Self Hit Test Invisible"
UE - Editor - UI Systems - Nov 9, 2017There is an issue with the checkbox taking input when the visibility is set to "Self Hit Test Invisible". It should not be taking input as it should have the same properties as "Hit Test Invisible", ...
Certain Materials do not render on Destructible Meshes in Standalone and Packaged projects
UE - Content - Engine - Nov 10, 2017Certain Materials do not render on Destructible Meshes in Standalone and Packaged projects. I'm unsure of the exact cause but disabling "Used with Skeletal Mesh" in the materials Details panel, then ...
Crash when hiding DataTable window and saving in DataTable Editor
Tools - Nov 20, 2017When adding rows to a DataTable that has its DataTable tab hidden or exited out, the Editor will crash when adding a row to the DataTable. This crash happens in 4.17, 4.18, and 4.19. ...
Line trace does not hit actor preforming the trace
UE - Gameplay - Nov 21, 2017Calling line trace in an actor fails to register a hit on the calling actor. ...
LineTraceSingleByChannel does not correctly use the collision response set for the channel being traced on
UE - Simulation - Physics - Nov 28, 2017There appears to be an issue with how raycasts are performed within PxScene. When performing the trace, only the collision response for the first ECollisionChannel seems to be considered. If all col ...
Cannot pause video when WMF media Native Audio out is enabled
Media Framework - Dec 8, 2017When the feature for "Native Audio out" is enabled videos no longer pause ...
Possible to have a null AudioComponent in ApplySettings
UE - Audio - Mar 5, 2018User is having issues where they are getting crashes in ApplyVoiceSettings. This should only ever be called from FVoiceEngineImpl::SubmitRemoteVoiceData. In that method, if no SynthComponent is av ...
Foliage Culling is Broken on Linux
UE - Platform - Linux - Apr 25, 2018When viewing foliage on Linux it culls in and out as the camera comes closer to it. Also changing the way it is rendered to become grey and transparent (and changing back to normal, perhaps dependin ...
Editor crashes when duplicating a Blueprint instance whose parent class overrides PreEditChange() without including a call to Super
UE - Gameplay - Blueprint - May 4, 2018Attempting to duplicate an instance of a Blueprint in a level where the parent code class has overridden PreEditChange() without including a call to Super results in the Editor crashing. ...
Directional Light settings remain from previous level when creating new level when using forward rendering
UE - Graphics Features - Jun 8, 2018Using Forward rendering, directional light settings persist across levels and after deletion. Video attached, shows problem in Dev-VR but same issue occurs in Release-4.20 ...