Hi guys ...
I just upgraded a solution to the newest (9.13.8) admin because of errors when adding custom product field to my 9.12.4 admin solution.
It helped, no problems there anymore.
But now I cant add a Product catalog app anymore.
The old ecom and new model view apps both give me an XML error and I can't figure out what the problem is using diagnostics tools etc.
Can you help me?
Adding a cart or customer center app to a paragraph does work, both product lists don't ...