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Level: Powered On

no data source provided

Hi Guys,

I have created a multi-screen app. (1st screen: “clients gallery”, 2nd screen: “consultations gallery”, 3rd screen: “new consultation form”) Everything works well when I use the application in PowerApps designer interface.

After saving the application and opening the standalone app with the same user, I get the "no data source provided" error message when I navigate to the new form screen (3rd screen). 

It seems that the page can't load because the back arrow, the date & time are missing from the header.

After clearing cache and a page refresh(ctrl+F5), the same "+" button - which would navigate to the 3rd screen - does not work anymore. Going back to the designer interface, the “+” works there.

The "+" button on select property is: Navigate(NewConsultation_screen,None). On the 3rd screen, the form default mode is “new”. The data sources are OK. I have also tried to copy the 3rd screen, delete the old version (of the 3rd screen) and rename the copy to match the original screen name.

The app checker won't show any errors

Any idea?

Thanks in advance!

Community Support Team
Community Support Team

Re: no data source provided

Hi @karacsondi ,


Could you please share more about your datasource?

Do you move your data source?

Currently I can't reproduce your issue on my side, so could you please share what is your gallery's Items and the edit form's data source and Items?

Could you please try to remove and then reconnect the data source and try it again?


Best Regards.



Re: no data source provided

Hi @karacsondi are you still experiencing this issue? Can you review the above reply and update the thread if it was helpful?


Thank you,



Level: Powered On

Re: no data source provided

Luckily the app wasn't in production so I have built it again from scratch, and there I couldn't reproduce the original issue (which still persists in the original app, though).

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