Debugging
Live Updates
See saved changes in Studio and Unreal without reopening the screen.
- Open Studio from your Unreal project.
- Confirm that Unreal → Connection shows Connected.
- Open a screen or component.
- Make a change and press Save.
- Watch the build indicator beside Preview.
When the save succeeds, Studio and the open Unreal screen receive the new version. The current Store values, local component state, and focus stay in place whenever the change is compatible.
When the save fails, Problems shows the error and the previous working UI remains visible. Fix the error and save again.
After changing Store or action definitions, restart Play to register Blueprint subscriptions again. See Live updates for the difference between definition changes and ordinary visual saves.