Unreal Engine Issues
Unreal Engine Issues
Motion Controller Components Don't Track Motion Controllers
UE - Platform - XR - Jan 17, 2020The motion controller component doesn't track motion controllers correctly. This worked in 4.23. If you create a VR template project and follow the repro steps this issue doesn't occur. This was t ...
Action Rpg Sample Creating a new GameplayCue handler crashes the editor in 4.24
UE - Gameplay - Dec 17, 2019In Action Rpg sample, creating a new Blueprint of type GameplayCueNotifyActor or GameplayCueNotifyStatic, results in an Engine crash. The call stack leads to a PrintF Slate warning message that woul ...
VR Trackpad Axis Values 0
UE - Platform - XR - Dec 16, 2019Trackpad Values return 0 Additionally: I also observed that the Go's trigger is registering as Trigger MotionController (R) Facebutton 1 and that previously there were MotionController (R) Thumb ...
UAIPerceptionSystem::Tick() has a chance of not being called after level reloading
UE - AI - Dec 16, 2019UAIPerceptionSystem::Tick() is not called after level reloading. When Debugging, UAIPerceptionSystem::CurrentTime is always 0, and UAIPerceptionSystem::SourcesToRegister always contains sources to ...
Paper2D Sprite Vertex Normals changed from 4.23 to 4.24
UE - Gameplay - Paper2D - Dec 12, 2019Comparing static mesh cube, plane, and a paper2d sprite with a lit material it appears that we've changed how we calculate the vertex normals for paper 2d sprites, see below: [Image Removed] ...
AR - Environment Capture Probe Type: Automatic crash
UE - Platform - XR - Dec 9, 2019AR project crash with Automatic Environment Capture Probe Type. ...
[CrashReport] UE4Editor-MetalRHI!FMetalCommandEncoder::SetShaderTexture(mtlpp::FunctionType, FMetalTexture const&, unsigned long, mtlpp::ResourceUsage) [MetalCommandEncoder.cpp:1702]
UE - Rendering Architecture - RHI - Dec 2, 2019Generated from CrashReporter ...
Niagara system loses source emitters when moving Engine from 4.22 or earlier to 4.23 or later.
UE - Niagara - Nov 29, 2019The following code causes this behavior.// NiagaraSystem.cpp for (FNiagaraEmitterHandle& EmitterHandle : EmitterHandles) { EmitterHandle.ConditionalPostLoad(NiagaraVer); if (!EmitterHandl ...
[CrashReport] UE4Editor_PropertyEditor!FObjectPropertyNode::GetValueBaseAddress() | FSequencerObjectChangeListener::OnObjectPostEditChange
UE - Anim - Sequencer - Oct 5, 2017This is a common crash that has occurred in 4.17.1 and 4.17.2, there are no immediate records of it occurring previously. Users have not provided any descriptions of their actions when the crash oc ...