SharePoint, No item exists at It may have been deleted or renamed by another user.
Currently, I am facing some issue to read list item by ID from pages (Page Viewer Web Part).
Error: No item exists at.. It may have been deleted or renamed by another user.
See screenshot below:
It seems like there are some confusion on page, sharepoint default ID and Item ID...
I'm not 100% sure.
If you use http://yourdev/pages/test.aspx?publishItemID=33, instead of ID.
It should be working.