I have a junction called MeetingContactRelation to link attendees to a meeting:

Meeting - MeetingContactRelation - Contact

I have a hidden rich text field on Meeting and want to store the concatenated list of Contacts' names in it, so I can merge it into a Lightning template.

The idea is when Meeting is saved, Process Builder calls a flow which iterates over all the MeetingContactRelations. For each relation it will look up the name of the related contact and Add it via a concatenation formula to the merge field.

I get this error.

The flow failed to access the value for MeetingContactRelation.Contact__r.Name because it hasn’t been set or assigned.

1 Answer 1


You must have a get records element in there to get all the meetingContactRelation records. In the get records element you need to specify that you want to store contact__c in the resulting record collection. You can only reference fields that you query

  • I didn't quite understand at first but now resolved it thank you. You have to specify that those fields are picked up when doing the quick find.
    – skycafe
    Jun 24, 2019 at 12:40

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.