Unreal Engine Issues

Loading levels imported with World Composition's Import Tiled Landscape option from a level without World Composition enabled loads landscape components a World Origin

Landscapes created with Import Tiled Landscape are loaded at the World Origin when loaded in a level without World Composition enabled. Enabling World Composition in the second level fixes this iss ...

[CrashReport] UE4Editor-D3D11RHI!static void TerminateOnDeviceRemoved(HRESULT, struct ID3D11Device *) [D3D11Util.cpp:160]

This ticket tracks instances of D3DHung crashes now that Aftermath has been enabled in 4.25.0. [Link Removed] was marked fixed and closed with the enabling of Aftermath. Error Messages: Fatal err ...

HUD screenspace does not update correctly when user plays in a different resolution

HUD drawing does not update correctly when the user changes the viewport resolution, resulting in unexpected offset. Safe zones appear to get stuck being enabled even after changing resolution pres ...

Dynamic delegate with parameter named "Self" cannot be bound to in Blueprint

If you have a dynamic delegate with a parameter named "Self", you cannot bind an event to it in Blueprint. ...

Unable to replace variable refs in functions with input parameter variables

User is not able to replace a variable reference in a function with an input parameter of the same type. ...

Ragdoll stops mid-air when activated during root animation

Calling a native interface function implemented by a non-nativized Blueprint asset from a nativized Blueprint asset will silently fail at runtime.

In the sample project we have a Widget Blueprint asset (SomeWidget) that implements a native interface (PrintSomethingInterface.h). However, in the DefaultEditor.ini file, we've also excluded all Wi ...

Movie Render Queue renders UMG Scale Boxes incorrectly

Scale boxes renders incorrectly when rendered with the Movie Render Queue. Scale box seems to work fine in a normal viewport and normal Sequence render. UDN: https://udn.unrealengine.com/questions ...

Codeworks fails to install under Ubuntu 18.04 and later

Codeworks is packaged with Unreal engine download from Github, but depends on Libpng12, which is deprecated. Current version of Libpng is Libpng16 ...

Macro input pin creates incorrect widget if the pin is named "self" and the pin type is AActor

A macro input pin of type actor and name "self" will display an incorrect widget. The widget gives the impression/ visual cue that the macro is going to resolve the pin to `self`, but it's just a st ...