Hi,
Most probably the view will have some problem, may be some un migrated codes or error in upgrading any modules ?

* if you have any custom modules, related with this form, just upgrade and see if the upgrade is successfull and not gong into cancel install state

Thanks

Hi Katie,

If you're encountering issues with dragging and dropping columns or tabs in the view in Odoo Studio after upgrading to Odoo v16, there are a few troubleshooting steps you can try to resolve the issue:

1. Check Browser Compatibility: Ensure that you are using a supported web browser for Odoo Studio. Odoo is compatible with popular browsers such as Google Chrome, Mozilla Firefox, and Microsoft Edge. Make sure your browser is up to date.
2. Clear Browser Cache: Clear your browser's cache and cookies, as outdated cache files can sometimes cause issues with web applications like Odoo.
3. Try Different Browser: If the issue persists, try using a different web browser to see if the problem is specific to your current browser.
4. Check Odoo Version: Make sure you are using the latest version of Odoo Studio compatible with Odoo v16. If not, consider upgrading to the latest version to ensure compatibility and access to any bug fixes.
5. Check Permissions: Ensure that your user account has the necessary permissions to edit views in Odoo Studio. Check your user roles and permissions to verify that you have the appropriate access rights.
6. Restart Odoo Server: Sometimes, restarting the Odoo server can resolve temporary glitches or issues with the Studio interface.
7. Check for Browser Extensions: Disable any browser extensions or add-ons that might be interfering with the functionality of Odoo Studio.

Hope it helps