Unreal Engine Issues
Unreal Engine Issues
DeltaTime returns inaccurate time when Tick Interval is positive
UE - Gameplay - May 30, 2017When disabling/enabling tick at runtime, if (TickInterval == 0) then DeltaTime returns as the length of a frame, but if (TickInterval > 0) DeltaTime returns as the length between when tick was disab ...
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. ...
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 ...
Niagara crash sampling vector field in and event handler stage
UE - Niagara - Mar 13, 2023UPlacementSubsystem can return unintended factories from FindAssetFactoryFromAssetData
UE - Editor - Workflow Systems - Oct 13, 2023Factories registered to the PlacementSubsystem using UPlacementSubsystem::RegisterAssetFactory will always be added to the end of the AssetFactories array. Which means if there are any existing reg ...
When an event on a component that is called from an actor's constructor is deleted, the editor crashes
UE - Gameplay - Blueprint - Mar 16, 2015When an event on a component that is called from an actor's constructor is deleted, the editor crashes. ...
Android Projects packaged for arm64 crash on device.
UE - Platform - Mobile - Aug 9, 2016This issue was discovered while smoke testing Release 4.13 for Preview 2. ...
Multiplayer Shootout project sample is crashing on start
Docs - Samples - Apr 3, 2015The project sample Multiplayer Shootout in the Learn tab is crashing on start up with 4.7.4 Crash does not occur on 4.8. Tested by Patrick.D on Main CL-2498147 Pass in 4.7.5 dev. - CKC 2503383 ...
Fbx Camera doesn't import Focus Distance
UE - Anim - Sequencer - Mar 5, 2018When importing a camera from maya through .fbx, focus distance is not correctly imported. See images attached. Client initially reported. Can reproduce. ...
USD Stage is not available on Mac and Linux
UE - Editor - Content Pipeline - Import and Export - Dec 17, 2019On Mac and Linux the option to open the USD Stage window is not there like it is on Windows. This is not a regression since USD Stage was not preset in 4.23.1 (CL-9631420) on any platform. ...