From a blank screen
to an app that opens again.

Both versions receive exactly the same saved settings. Switch the test case and see how they respond.

Saved state:

Before the fix

Blank screen

schedule-demo / classes

! Restoring the saved state interrupts startup.

Screen restored

schedule-demo / classes

✓ The screen opens with valid settings.

The app tried to use saved settings without checking them. An incomplete value caused an error before the screen could render.

The repair checks the format and fields. If the state is invalid, it uses default settings so the app can open.

Success condition: with invalid state, “Class schedule” and its list appear. With valid state, both versions still work.

Another common blocker: a form that does not respond.Try the form demo →