Unreal Engine Issues

ReceiveTickAI called before ReceiveSearchStartAI

When using both ReceiveTickAI and ReceiveSearchAI nodes, ReceiveTickAI is called before ReceiveSearchAI. This was not the case in 4.18. ...

Crash when Landscape Max LODLevel is set to 0

Reproduced in 4.19.0 CL 3944462 and 4.20 Main Unable to reproduce in 4.18.3 CL 3832480. This is a regression. ...

[CrashReport] UE4Editor_GitSourceControl!FGitCheckInWorker::Execute() [gitsourcecontroloperations.cpp:100]

User comments look like its an issue with committing to GIT in editor:Commiting to git.Commiting to git caused crash ...

[CrashReport] UE4Editor_Core!rml::internal::ExtMemoryPool::initTLS()

No user comments in crash group 110 #if PLATFORM_MAC 111 // macOS expects all allocations to be aligned to 16 bytes, but TBBs default alignment is 8, so on Mac we always have to use ...

[CrashReport] <unknown module>!UE4Editor_SubstanceCore!SubstanceAir::GraphInstance::~GraphInstance()

No user comments in crash group ...

[CrashReport] UE4Editor_Engine!ReleaseVertexBuffer() [dynamicmeshbuilder.cpp:299]

No user comments in crash group 296 static void ReleaseVertexBuffer(FVertexBuffer& VertexBuffer) 297 { 298 ***** if (VertexBuffer.VertexBufferRHI->GetSize() <= FGlobalDynamicMesh ...

Transformed FBoxSphereBounds sphere radius not matching with scaling

When viewing the Sphere Radius around a Static mesh actor it appears to greatly exceed the mesh when setting the Z transform to 4 from 1. ...

Duplicating actor blueprint messes up component hierarchy

Duplicating an actor Blueprint (via ALT+drag, copy paste, or CTRL+W) will result in the copy losing all Hierarchy structure from the original. ...

Aperture Value in Lens category of CineCamera has no effect

Aperture Value in Lens category has no effect ...

Level Editor - cannot select components of a blueprint, itself child actor of another blueprint