Unreal Engine Issues

Crash in Anim Budget Allocator when adding fifth budgeted component to the scene in packaged builds when Niagara is enabled

The setup is fairly simple: Each time the button is pressed, we spawn an actor with a USkeletalMeshComponentBudgeted component whose skeletal mesh is DefaultSkeletalMesh. When the fifth actor is ad ...

macOS Rendering Artifacts on Intel Graphics

https://udn.unrealengine.com/questions/568577/macos-rendering-artifacts-on-intel-graphics.html ...

GeometrycacheActor light channel issue

Exception Crash When Moving Files

Moving files to a sub-folder crashes the editor. ...

Bind Cloth to Master Pose Component not working

Bind Cloth to Master Pose Component is not copying the sim buffer to the target skeletal meshes. ...

Editor crash when using Animation BP pose watch

We encountered a crash when using Anim BP Pose Watches to inspect poses on actors in a PIE instance. Specifically it seems ending the PIE session while the Anim BP is still watching the actor in the ...

Crash when making Android package in SlateTextShaper.cpp

Crash when outputting garbled text when creating Android package. It did not occur in my colleague's environment using English OS, but occurred in my environment using Japanese OS. This issue should ...

Landscape Grass disappears after sculpting a landscape with "Enable Edit Layers" on

The grass won't spawn after proper material being applied on the landscape. Even after being forced to be spawned (by reloading the level, for example) the grass will disappear again every time the ...

Creating a new user defined struct with the same name as a native declared struct crashes the editor (e.g., "MyStruct" which already exists for some reason)

Error message:Fatal error: [File:G:/UE4/Projekte/4.25/Engine/Source/Runtime/CoreUObject/Private/UObject/Class.cpp] [Line: 2503] Couldn't bind to native struct STRUCT_REINST_MyStruct_0. Headers nee ...

Set end frame has incorrect bounds type

When calling Set End Frame the TRangeBound type defaults to inclusive causing the range to go from [0, 50) to [0, 50]. This causes the section to last for one frame longer than it should. ...