I’m getting this error with my Cascading Dropdown setup:
“An error occurred, please review setup”.
I have a source list located in the same site named “CascadingDropdownSource” that has 3 fields Level1 (internal name: Title), Level2 and Level3.
I created 3 “Single line Text fields” named cddLevel1, cddLevel2 and cddLevel3 to match up the 3 fields in the source list.
I have attached all the screenshots with the error, Cascading Dropdown configuration, source list and current list field settings.
Appreciate any help you can provide with this issue.