Unreal Engine Issues
Unreal Engine Issues
Black screen displayed on iPad when project using ARKit enables the Metal Forward-Desktop Renderer option
UE - Platform - XR - Dec 20, 2017When the Metal Desktop-Forward Renderer option is enabled for a project using the ARKit, the camera input does not appear to be displayed as the background for the app. The background remains black, ...
"Invalid resource entry creating uniform buffer" when running Vulkan on Mobile
UE - Platform - Mobile - Apr 30, 2019Android projects in 4.22.1 crash on launch with Vulkan enabled. Did NOT reproduce in 4.23 MAIN at CL 6156332 4.22.1 release CL is the same as a related fix for this ( [Link Removed] ) ...
r.ShaderpipelineCache.StartupMode=0 does NOT work property
UE - Graphics Features - Sep 16, 2020r.ShaderpipelineCache.StartupMode=0 is a option for stop precompile using PSO Caching, but it doesn't work properly. After CL-5837455, FShaderPipelineCache::ResumeBatching() is always called in FEn ...
Incorrect translation from matinee move sub tracks to sequencer
UE - Anim - Sequencer - Sep 6, 2016https://udn.unrealengine.com/questions/310154/converting-matinee-to-sequence-bugs.html#answer-310221 ...
Objects improperly ticking in PIE dedicated server sessions
UE - Networking - May 20, 2015https://udn.unrealengine.com/questions/245084/objects-improperly-ticking-in-pie-dedicated-server.html ...
sg.EffectsQuality does not seem to update once set in the devices profiles or .ini file
UE - Platform - Mobile - Nov 7, 2016Effects Quality settings within the device profiles, or even set in the .ini file seem to be ignored. Even when you're calling sg.effectsquality in the console command, it's ignored. The only way I ...
XML Namespace is set wrong for Android in UPL
UE - Platform - Mobile - Aug 3, 2016XML Namespace is set wrong for Android in UPL; it should be "http://schemas.android.com/apk/res/android". ...
Crash in FTickFunction::RegisterTickFunction
UE - Gameplay - Jan 31, 2017Per https://udn.unrealengine.com/questions/319627/uworldspawnactor-with-template-parameter-causes-cr.html ...
check(PIEInstanceID != -1) fails when executing SeamlessTravel
UE - Gameplay - Mar 2, 2017Per https://udn.unrealengine.com/questions/349614/checkpieinstanceid-1-fails-when-executing-seamless.html ...
bLightAttachmentsAsGroup doesn't work with default ACharacter setup which has a hidden capsule component as the root
UE - Graphics Features - Nov 15, 2016https://udn.unrealengine.com/questions/318476/bug-light-attachments-as-group-not-working-on-char.html ...