page_variant entity type does not exist for Webform results when uninstalling

That's a webform issue, not a page_manager issue. For some reason you have webform results attached to page variants, one option is to find and delete them first and/or webform needs to be patched to check that the source entity type in question still exists.

Great thank you Berdir.

Yes, we did have a variant displaying form results via a views block for certain roles to manage form results.

Agree, it would be great if webform could include a check on the source entity type, otherwise it's required to know to delete webform variants before uninstall. However, this would only be an issue for those that are uninstalling panels/page manager and displaying webform results in a page variant, so I can see how this could be uncommon.

Keeping Page Manager installed is the current fix. Page Manager UI and Panels are uninstalled.

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I have 2 versions of the same site one using layout builder the other with panels/page manager.

Tried re-enabling panels/page manager and recreating the page, I think the variant id may be different this didn't work. Tried config sync got some errors trying to import and I just couldn't get it to work.

Automatically closed - issue fixed for 2 weeks with no activity.