Reporting Error


I am trying to setup some reporting in the report section of appsheet. I am receiving the below error and I am not sure what to do, as I am selecting the table/slice name from a dropdown. This happens on half of my tables/slices that I select. How can I fix this? The table/slice is valid and has data in it.

" Report ‘New Report’ contains an invalid table or slice name in ‘ForTableName’.MORE INFO"

Please post a screenshot showing the report configuration.