App Store Account in Catalina
Just upgraded to Catalina.
Had problem logging into iCloud account. With Apple Support's phone assistance I eventually had to wipe MacintoshHD and reinstall Catalina.
I am now re-syncing everything, and all is well.
I signed in to the App Store. It shows my account data correctly; however, it says I have no purchases. That is not correct. I do have purchases.
What I did:
I logged out and logged back in.
I followed an Apple Support article: I closed the App Store app, then deleted "crlcache.db" from /var/db/crls/
None of these work. It still says I have no purchases.
iMac Line (2012 and Later)