Whenever I try to publish a page that contains a MultipleLookupField I get the error
You must fill out all required properties before completing this action.
My setup is very simple
- I am using an OOB Publishing Site
- Custom site column MyCustomColumn that is a lookup on a list and allows multiple values
- Custom content type MyCustomContentType based on Page that includes the MyCustomColumn and is required
- Custom page layout MyCustomPageLayout that uses MyCustomContentType
I create a page that uses MyCustomPageLayout and MyCustomContentType and put it in edit mode. In the MultipleLookupField for MyCustomColumn I choose a value and click Add. When I click Publish I get the error. Why is this happening? Any ideas to help diagnose the problem?
