Unreal Engine Issues

Crashes when applying material on objects after changing UV mapping parameters with Lumen enabled.

Info from the user: "This is super basic, only just started to build the scene. I have modeled in Vectorworks 2024 Architect and imported it into Twinmotion via the export and not the live link. The ...

Project crashes when exiting mobile preview

User project crashes when exiting from mobile preview. Frequency: 5/5 Crashreporter: [Link Removed] ...

Crash when copying PF_Stencil format from the GPU to the CPU

This is a crash related to copying depth-stencil render targets to the CPU. See linked UDN for more info. ...

Calling LoadAssetDataFromPath with default save path crashes the editor

Attempting to call LoadAssetDataFromPath with the path set to the default save location (/Saved/SaveGames) ...

Crash after multiple undo-redo of paths' creation.

Crash while drag and drop 'Roll Holder L6Y' asset on viewport

PhysX crash when SetMaterial is called

When provided sample project is run in PIE, crash occurs after call to SetMaterial() is made in code. Downloadable Project: [Link Removed] CrashReporter: [Link Removed] ...

Opening a widget blueprint on Linux causes editor to crash

The editor crashes when attempting to open a widget blueprint. ...

Garbage Collection crash on Compile attempt

Attempting to compile anything in the editor (blueprint, widget, level bp, etc) will cause the editor to crash. Project Link: [Link Removed] Crash Reporter: [Link Removed] Note This has only been ...

Clicking and dragging on a Widget component of an actor that spawns a copy and deletes it's self can cause a crash

When a widget component is clicked and dragged upon rapidly and that widget creates a copy of it's self and destroys the previous version it can cause a crash. ...