Unreal Engine Issues

422 YUV To RGB Conversion produces incorrect result

Crash during garbage collection when container UPROPERTIES specify raw interface pointer element types without TScriptInterface wrapper

When a UPROPERTY() TMap or TArray has raw interface pointers as element type, the garbage collector tries to handle them and crashes. For raw interface pointers without a container, UHT generates a ...

Foliage HLODs don't respect "Disallow Nanite"

We have a level with foliage meshes that has been placed via the foliage system. We want to place these into HLOD Layers so that we can disable nanite, and thus enabling the imposter LODs at a dista ...

Opening the editor with -opengl4 causes the viewport camera to go black

If the -opengl4 command is used while launching the editor it will cause the viewport to go black if something in the level is selected or while using RMB to look around the level. ...

Enumeration selections within structs do not properly populate within data tables

The first selection of Enums within a struct array do not properly pouplate the table within a datatable (see attached image datatableEnum1). Any other selection populates the datatable, however it ...

PreviousDesiredLoc and PreviousArmOrigin do not update with World Origin Shifting

Currently, PreviousDesiredLoc and PreviousArmOrigin are not updated when the world origin is updated, which causes camera lag to snap the camera to its new position instead of smoothly transitioning ...

Access None errors creating log spam in user's project when editing BP

Access None errors creating log spam in user's project when he is editing the BP. This causes a gradual, but significant, increase in the Editor's memory usage. It appears to occur with a a refere ...

Tutorials Window appears after selecting "Don't Remind Me Again"

Tutorials window appears after selecting "Don't remind me again" when you right click the icon. See forum URL ...

Can add pins to nodes during PIE

Pins can be added to blueprint nodes during read only modes, such as PIE. ...

'Launch On' feature for iOS is causing the build to fail from a Mac

If you use 'launch on' for a template project, when using a Mac, The build will fail for an iOS device. Tested this issue on a Windows machine and the error does not occur. I have attached the b ...