Crash occur when loading AInstancedPlacementPartitionActor

UE - Editor - Workflow Systems - May 17, 2022

Crashes when loading an actor that inherits from AInstancedPlacementPartitionActor. There is a serialization size mismatch. ...

Unable to build marketplace code plug-in

UE - Foundation - Cpp Tools - UnrealBuildTool - May 17, 2022

Fix for [Link Removed] sets the RuleAssembly in the Marketplace plugin to ReadOnly. This has prevented the plugin binaries from being compiled. Change the readonly flag as shown in the following co ...

Crash when playing a packaged project containing NiagaraAudioSpectrum

UE - Audio - Submixes - May 16, 2022

Assertion thrown when playing a packaged project containing NiagaraAudioSpectrum. ...

[CrashReport] UnrealEditor-AnimGraph!UAnimGraphNode_Base::GetAnimBlueprint() [AnimGraphNode_Base.h:306]

UE - Anim - Sequencer - May 16, 2022

Generated from CrashReporter ...

Streaming Nodes and Runtime LiDAR point clouds causes Engine to Crash

UE - Editor - Content Pipeline - Datasmith - May 16, 2022

Frequent runtime operations on Lidar Point Cloud Octree cause Access Violation ExceptionEdit The Exception occurs while checking bInUse value of QueuedNode, which suggests that this QueuedNod ...

Vector addition wildcard does not cast from integer to float (double-precision) when split apart vector pin is utilized

UE - Gameplay - Blueprint - May 13, 2022

Vector addition wildcard does not cast from integer to float (double-precision) when split apart vector pin is utilized. You can also utilize a Vector2D to get the same results. Repro Rate: 3/3 Te ...

[Quartz] - The multiplier does not always respected on the Quartz Quantization Boundary

UE - Audio - Quartz - May 13, 2022

Increasing the multiplier past a certain point causes sounds on a Quantization Boundary to struggle to play at the correct time. The repro above uses 1/32, but this also repros with other values. ...

Imported Texture shows up black in Content Browser

UE - Texture - May 13, 2022

I'm trying to import a .exr texture created in Substance Painter and exported as a 32 bit linear exr file. The texture is to be used for roughness. However, I've stumbled upon the problem that users ...

Resizing panels causes ghosting/shifting of contents during drag

UE - Rendering Architecture - RHI - May 13, 2022

Resizing the editor window or any floating panel causes the panel contents to jitter during drag.   See attached images.  The jittering one is from Main and the normal behavior was captured in UEFN. ...