Error when loading app

I deleted data from the underlying sheet and now my app won’t work. I get this message:

Unable to fetch app definition. Error: Data table ‘Cheque_Detail’ is not accessible due to: { “error”: { “code”: 400, “message”: “Unable to parse range: ‘Cheque Detail’”, “status”: “INVALID_ARGUMENT” } } .

I have no idea what that means or what to do about it. I have checked that all expressions in the Cheque_Detail table are OK – at least, they have all been accepted.

Can anybody help?

Try to do a “Regenerate Structure” for the table from the app editor.

I already tried that. Didn’t work, but thanks for the suggestion. In the end I just blew the whole app away and started again – only a couple of hours’ work second time around!

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This happened to me when I changed the name of a sheet in the attached spreadsheet. I renamed my table in AppSheet to be the same as the name of the sheet but this did not solve the issue. Then in AppSheet I went to Data > Table Settings > Storage and changed the Data Source (which still had the old sheet name) to “google” and that did the trick.

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