It won't let me see what I designed

MIT App Inventor Help
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image
image1920×1080 343 KB

2

Did you by any chance copy pasted something to table arrangement, if so...

Delete it
Save project
Reload ai2.appinvetor

MIT web screen not display my layout but on mobile it is fine
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922bcbacdb78599ec3a9c45ad541af5b296c0835_2_690x388
922bcbacdb78599ec3a9c45ad541af5b296c0835_2_690x388690×388 77.1 KB

Ooops?

Maybe show us the Oops, and close tabs.