Unreal Engine Issues
Unreal Engine Issues
Crash in FMediaPlayerBase::TickPlayer in Shipping builds
Media Framework - Jul 28, 2017A crash can occur in FMediaPlayerBase::TickPlayer in Shipping builds. This is because FMediaPlayerBase::NativePlayer is not a thread-safe shared pointer. The fix is to make it ESPMode::ThreadSafe. ...
Allow demo functions from Execute Console Command.
UE - Networking - Aug 10, 2017Continuation of [Link Removed] Previous ticket addressed the crash. However, it didn't fix the FScoedLevelCollectionContextSwitch to allow for demo commands to be run from Execute Console Commands. ...
Packaged Game Crashes When Launched with the -dx12 for Ray Tracing Features and PixelStreaming enabled
PixelStreaming - Apr 3, 2019Packaged game crashes when launched with the -dx12 option and PixelStreaming is enabled. Found in 4.22 CL# 5660361 and 4.23 CL# 5704223 ...
Refraction of Ray Traced Translucency in Path Trace View is Incorrect
UE - Graphics Features - Lumen - Apr 8, 2019Refraction of Ray Traced Translucency in Path Trace View is Incorrect. Found in 4.22 CL# 5660361 and 4.23 CL# 5779284 ...
Black Lines on Meshes with Ray Traced Global Illumination Enabled
UE - Graphics Features - Lumen - Apr 22, 2019Black Lines on Meshes with Ray Traced Global Illumination Enabled. Found in 4.22 CL# 5660361 and 4.23 CL# 6037269 ...
Google VR - Debug/Console Layer broken if other VR plugins disabled.
UE - Platform - XR - May 23, 2019If Google VR plugin is enabled and default VR plugins are disabled - debug layer does not render. Confirmed in 4.23 MAIN @ CL 6395234 ...
GenerateVisibileRayTracingMeshCommands Severely Reduces Foliage Performance Even if no RayTracing is Used
UE - Graphics Features - Lumen - Sep 18, 2019GenerateVisibileRayTracingMeshCommands Severely Reduces Foliage Performance Even if no RayTracing is Used. Found in 4.23 CL# 8386587 and 4.24 CL# 8748719 ...
Importing fbx with armature resulting in crash
UE - Editor - Content Pipeline - Import and Export - Jan 20, 2020Importing an fbx file with armature on MAC results in crash Tested: 4.23.1 CL#9631420, 4.25 CL#10889200 ...
Media Textures assigned at run time are not being applied to the assigned mesh
Media Framework - Feb 21, 2020Dynamically created media texture is not applied to assigned meshes. Tested in: 4.23.1 CL#9631420, 4.25 CL#11574810 ...
Soft Object References set directly on parameters are not correctly referenced
UE - Gameplay - Mar 19, 2020REGRESSION: This regressed between 4.23 and 4.24 Assets set directly in a soft object reference pin on a blueprint function are not correctly referenced. ...