This screen shot below is showing the Project Airings Feature currently on the Live site using cm_airing 7.x-3.0-alpha1+2-dev
Notice that there is not a dependency on Node Reference
This screen shot below is showing the Project Airings Feature on the Dev site after upgrading to cm_airing to 7.x-3.0-alpha4
Notice that the Feature is overridden and dependencies were added for Node Reference and Views
The error message that occurs along with this upgrade says
Attempt to update field field_airing_project_ref failed: Cannot change an existing field's type.
Along with this first error then another error appears
EntityMalformedException: Missing bundle property on entity of type airing. in entity_extract_ids() (line 7729 of /var/www/ca-community_dev/includes/common.inc).
I'm not sure, but I think that what is relationship between this first error on Project Airings and then this next error.
Active
3.0
Code
Not all content is available!
It's likely this issue predates Contrib.social: some issue and comment data are missing.