I can no longer view my feature classes within a feature dataset... I don't know why... I've attached the ArcCatalog version 10.7 which can still see the feature classes, but ArcPro 2.6 can no longer see the feature classes. I had no issues with ArcPro 2.5.2. Pro 2.6 just shows the feature dataset but shows it empty, with no feature classes.
Just to eliminate the simplest possibility - did you right-click on the file GDB and refresh?
Thomas, did you find a solution to this. I am having the same problem. The feature classes are still there, still visible in ArcCatalog and ArcMap but only the feature dataset is now visible in ArcGIS Pro. Thanks
same problem, any solutions?