Invalid formula. Expected a value compatible with 'DataSource'

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Posted on by stumac_31

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Dear all

Coming back to this after a couple of months, my app is no longer working.

On my editscreen I have an error I can't figure out as it does not seem to be related to a data card/source.

It seems to the page as a whole but I cant work out what it is

The command bar has the instruction: BrowseGallery1.Selected

The error message is 'Invalid formula. Expected a value compatible with 'DataSource'.

See attached picture

I recently added a new screen, but cannot see how this is connected.

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Building Power Apps

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Community Power Pla... Microsoft Employee on at

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Are the data sources for the Gallery and the EditForm the same?

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v-monli-msft Microsoft Employee on at

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Hi @stumac_31,

Please try to remove the data source and readd it again. If this still does not solve the issue, please try to create a new app the test.

In addition, what is the data source and what is the related formulas?

Regards,

Mona

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akharns 433 on at

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Is it possible to remove and re-add the data source without rebuilding the entire application? That sounds like a very impactful recover step. So many objects are tied directly to data elements in the data source.

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MissyLLane 14 on at

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I have the same issue. Was their a solution that doesn't require changing the source and rebuilding the form?

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MissyLLane 14 on at

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I duplicated the screen and it automatically resolved the issue. That was after hours of thinking I had it set wrong, taking out and rebuilding the form and the gallery individually. Eh...

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gabrieleamb 3 on at

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I can't believe it. I'm searching for answers for about 5 hours and nothing worked. So I tried this.
It worked.

**bleep** logic.

Thanks

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