Unreal Engine Issues

Foliage Not Updating to Match New Landscape Height After Level Save-As

I have observed this behavior in 4.18.3, 4.19.2, and Main (CL 4048405) Per User: I made a landscape, painted some foliage and saved the scene. After I saved the same scene under different name the ...

VR billboard problems

https://udn.unrealengine.com/questions/429242/419-psvr-dynamic-resolution.html "We are experiencing a rendering regression in PSVR when upgrading from 4.17 to 4.19. A MaterialBillboardComponent tha ...

Update Actor will not update scene if object is deleted in original scene

Using CommutativeAssociativeBinaryOperator with a BlueprintPure function causes an ensure when adding the function to a Blueprint

A UFUNCTION that is BlueprintPure and has CommutativeAssociativeBinaryOperator set to true results in an ensure whenever it is shown in the Blueprint Editor. The reproduction steps cover adding the ...

Memory Leak when Debugging Blueprint

RAM usage continually increases when debugger is active https://answers.unrealengine.com/questions/784443/ue-4191-memory-leak-while-using-blueprint-debugger.html ...

Material Set to Additive Blend Mode Does Not Render Correctly in Planar Reflections

This behavior has been observed in 4.17, 4.18, and 4.19 release versions. Per Licensee: In our game they player's hands are represented by glowing blue orbs and in planar reflection surfaces they ...

Event Blueprint Initialize Animation Components are Null

When adding Components to an AnimBP, Components that are already in ACharacter, can be accessed no problem. Only "New" Components/Variables can't be accessed. ...

Editor crashes if you select two bonedriven controllers and then shift click a local to component node Crash in UAnimGraphNode_BoneDrivenController::CustomizeDetails

Looks like users have been seeing this since 4.18, added Bugg link ...

Search results appear incorrect when using the "OR" operator in the content browser with number at the beginning

When using the OR operator in the search bar of the content browser it appears to return wrong search results when the asset's names begin with a number. ...

iPhonePackager.exe is not included when a local binary build of the Engine is created on a Mac

When a local binary build of the Engine is created on a Mac, the iPhonePackager is not copied over into the new local binary build. This prevents iOS certs and provisions from being imported into pr ...