BoneMap thread safety crash

Crash occurs in FGPUBaseSkinVertexFactory::FShaderDataType::UpdateBoneData() on RenderThread2 at the following line:

check(NumBones <= MaxGPUSkinBones);

The problem seems to be a race condition on the return value from BoneMap.Num() which is assigned to NumBones.

If is replaced with a wait loop such as

while(NumBones > MaxGPUSkinBones)

The value will eventually become correct and proceed as expected, demonstrating that BoneMap.Num() is may not be valid at the start of the function, but will become valid at some point.

The repro steps are unclear, but addressing the thread safety of the BoneMap should be sufficient to resolve the issue.
This event repros for the original reporter "50% of the time on PSVR" [but not on PC].

Fix UE-51650

I am not able to find world outliner how to enable it?

Undefined sysmbol: typeinfo for AActor when cross-compile linux dedicated server on windows

When I open UE4 4.24.3 it appears that. Does anyone know how to solve?

Delay nodes occasionally don't fire the "Completed" output in a nativized build

Hey, why do i get this when i snap two similar meshes together?

Bonjour j'ai un petit problème c'est que je ne vois plus l'onglet "scability" pour changer les graphismes de uefn et j'ai pas trouvé l'option pour le faire revenir ?

Custom Depth issue fix target

How can i modify the param name in EQS node

I can't open my map from the editor.