We’ve encountered which seems to be a bug after upgrading our project to UE 4.20.1. Drag and drop operations just become broken on packaged builds or launching stand-alone, despite working inside the Editor (PIE). I’ve created a new project to isolate the problem, this is how it is configured: Slo…

This problem was occurring since i was passing the same widget (self) as payload parameter during drag operation creation, which seems to trigger some recursive conflict on UMG input handling system. Passing only the image (or any other component) as payload parameter will fix this issue. I still t…

UMG Drag Drop Not Working - 4.20 (Packaged / Standalone)

Development Programming & Scripting UI

DenKuzn (DenKuzn) July 12, 2019, 4:38am 12

4.22. the problem still persists. =(