Some GraphQL Queries for Relationships fail on 1.2

Environment

• Python version: 3.8
• Nautobot version: 1.2.2

Steps to Reproduce

1. Have a relationship e.g. between cluster and devices (one to many)
2. Run a graphql query like:

device(id:"bb91df1c-61ec-4a85-8138-cdb97c6c890e")
{
  name
  rel_cluster_to_device{
    id
  }
  }
}

Expected Behavior

Get the ID of the relationship

Observed Behavior

{
  "errors": [
    {
      "message": "Cannot call only() after .values() or .values_list()",
      "locations": [
        {
          "line": 5,
          "column": 3
        }
      ],
      "path": [
        "device",
        "rel_cluster_to_device"
      ]
    }
  ],
  "data": {
    "device": {
      "name": "R10-S3",
      "rel_cluster_to_device": null
    }
  }
}

[sirtux]

Hi @glennmatthews, I just tried the fix from #1230, and it looks good - I just wait for confirmation from @manawyrm to confirm that.

Do you think this fix can make it into a 1.2.4?

Thanks, Tom

[glennmatthews]

Also it’s worth noting that the inner id field returned by this query is not the ID of the RelationshipAssociation model instance, it’s the ID of the object on the other end of the relationship association (e.g. the Cluster object ID in your example above). Just wanted to make that clear because it tripped me up as well. 😃