Does any body know why "layer not accessible " pops up when I try to add a layer in the dashboard I created. I added an excel table to my web map using 'add file from computer", but now I can not use the layer to the dashboard. Is it because it needs to be published as a feature layer to be able to use in a dashboard? or something else. Is there any way I can add an excel table to my dashboard without publishing?
Thank You for you