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Frequent Visitor

Ongoing issue with custom SharePoint form not loading data

Hi

 

I've been developing a custom form for a SharePoint list, and I'm having ongoing issues with the form not loading. Sometimes it works ok, and sometimes it fails with the form giving a "no data source provided" error. I've added a "Refresh(myList)" to the OnNew/OnView/OnEdit properties, but the problem remains. It looks like no code at all is run when the problem occurs, as even code not related to the selected item does not run.

I've tried republishing the form and that sometimes works for a while before the problem happens again. Clearing cookies, loading it in a private browsing session etc doesn't seem to make a difference.

 

Is there anything else I can try, or does anyone actually know why this keeps happening?

Thanks

 

Duncan

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Community Support
Community Support

Re: Ongoing issue with custom SharePoint form not loading data

Hi @duncanpryde ,

Yeah, if the issue is solved on your side, please consider go ahead to click "Accept as Solution" to identify this thread has been solved.

 

If you have any questions about PowerApps, please feel free to reply here.

 

Best regards,

Community Support Team _ Kris Dai
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

View solution in original post

4 REPLIES 4
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Community Support
Community Support

Re: Ongoing issue with custom SharePoint form not loading data

HI @duncanpryde ,

Recently, there have some issue with the SharePointIntegration.Selected formula within custom form app. Now, this issue has been fixed, please check the response within the following thread:

https://powerusers.microsoft.com/t5/Building-Power-Apps-Formerly/PowerApps-pulling-old-record/td-p/4...

 

On your side, please consider remove the custom form from your SP List, and then re-customize a new one for it, then check if the issue is fixed.

 

If the issue still exists, please consider submit an assisted support ticket for further help through the following link:
https://powerapps.microsoft.com/en-us/support/pro

 

Best regards,

Community Support Team _ Kris Dai
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.
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Frequent Visitor

Re: Ongoing issue with custom SharePoint form not loading data

Hi @v-xida-msft 

I'm not sure if I have the same issue, but I will check that thread if the problem persists. In my case I have a large number of fields on one screen, which was flagging up as a performance issue in the app checker. I've split my fields out across 6 screens now and am testing to see if that has helped, and so far the problem has not happened again. I'll come back here in a few days to confirm.

 

Thanks for looking into this.

 

Duncan

Highlighted
Community Support
Community Support

Re: Ongoing issue with custom SharePoint form not loading data

Hi @duncanpryde ,

Yeah, if the issue is solved on your side, please consider go ahead to click "Accept as Solution" to identify this thread has been solved.

 

If you have any questions about PowerApps, please feel free to reply here.

 

Best regards,

Community Support Team _ Kris Dai
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

View solution in original post

Highlighted
Frequent Visitor

Re: Ongoing issue with custom SharePoint form not loading data

Hi

 

It looks like the issue is solved, so for future reference, don't put too many fields on one screen in a list PowerApp!

 

Thanks

 

Duncan

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