[EDIT: Solved. See first reply.]
The Constant Contact API connection works fine, and the Lists in the dropdown load perfectly. No matter which List i select, the “Map Fields” section remains empty. No errors are given, anywhere. Except, if i just try to “Save Settings”, then the message “This field is required” shows up underneath the “Map Fields” heading.
Here’s what i’ve tried:
- Purged entire cache
- Disabled ALL other plugins
- Deactivated API and setup a new connection
- Enabled Logging, checked Logs (no errors — though also, no apparent attempts to load List Fields).
Any thoughts?