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Fix SharePoint List Item Opening as a Blank Power Apps Form
Question details
A user is experiencing an issue where opening or editing a SharePoint list item displays a completely blank Power Apps form with no data, even though they can still edit items using the grid view.
- Product
- SharePoint and Power Apps
- Device & OS
- not provided
- Scenario
- Accessing and editing items in a SharePoint List that was recently migrated from Nintex to Power Apps.
- Observed behavior
- When double-clicking an item or selecting the Edit option, the customized Power Apps form loads completely blank without displaying any item data, despite the user having the correct permissions.
Verify that your account has the necessary editing permissions for the SharePoint list, and check if the 'Edit in grid view' feature is functioning properly as a temporary workaround for data entry.
Test the Customized Form in an InPrivate or Incognito Window
Use a private browsing session to determine if the blank form is caused by browser cache conflicts or if it is a structural issue with the Power Apps form.
Browser cache or conflicting extensions can sometimes prevent customized Power Apps forms from loading properly in SharePoint. Testing in a private window helps isolate the root cause.
Launch your web browser and press Ctrl + Shift + N (Windows) or Cmd + Shift + N (Mac) to open an Incognito or InPrivate window.
Navigate to your SharePoint site and log in with your Microsoft 365 credentials.
Go to the affected SharePoint list and double-click an item, or select an item and click 'Edit'.
Observe if the form loads correctly. If it still appears blank, the issue is directly related to the Power Apps customized form rather than your local browser.
Consult the Power Apps Community and Request Support
If private browsing does not resolve the issue, escalate the problem to specialists to investigate the customized form configuration.
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Frequently Asked Questions
Why does a Power Apps customized form show up blank in SharePoint?
A customized Power Apps form typically appears blank when its 'Item' property is not properly configured to point to the selected SharePoint list item (usually supposed to be SharepointIntegration.Selected), or if the data connection was disrupted during migration from another platform.
How can I edit my SharePoint data while the Power Apps form is broken?
You can bypass the customized form by clicking the 'Edit in grid view' button located at the top of your SharePoint list. This allows you to perform direct data entry in a spreadsheet-like interface.
Is the blank form issue caused by insufficient user permissions?
Not usually. If you are able to successfully edit the list items using the 'Edit in grid view' feature, your permissions are correct. The blank form is almost always caused by a misconfiguration within the Power Apps logic or aggressive browser caching.
