I have a Plone site that started in Plone 5.0.7 that I have migrated to 5.1rc2. I can edit existing content, but when I try to add new content, the ++add++ page loads without a form. Happens with all Dexterity content types.
- No errors happen on the backend (even if I remove all ignored exception types)
- no JS errors
- happens with Diazo disabled
- happens if I clear the data and start with a fresh site
I'm working on taking out add-ons until I can add content, but haven't had any luck so far. Below are the add-ons I still have that are not in a working 5.1rc2 site. Anyone have any ideas of which might be causing a problem?