Hello,
I’ve been trying to debug my system by uninstalling add-ons. I removed the Channel Files add-on, but forgot to delete the fields from the fieldgroups beforehand. Normally that just causes an error when trying to access the custom field manager, and re-installing the add-on fixes the problem.
However, this particular add-on deleted all associated fields from the system when I uninstalled it. This is a problem because even though the fields no longer show up in the field group manager, the publish page is still expecting them, which causes an error (see attachment).
So I guess I need to go into the database and remove all traces of the deleted fields. Can you walk me through how to do this? I already contacted DevDemon about this, but their support has been pretty apathetic and they told me to talk to you. I realize that this isn’t exactly your problem, but I’m kind of stuck.