SOLO-2012

ClusterReferenceResolutionFailedError

Description

Thrown when solo cannot resolve which cluster reference a deployment should use; the message names the deployment. Internally a command expected the deployment to yield a single, unambiguous cluster reference (so it knows where to act) but the resolution returned nothing usable. While an unattached deployment is the visible trigger, this is classified as a Solo-owned error because the calling code should have ensured a cluster was attached before reaching this point — it points to a missing precondition in solo’s flow.

Troubleshooting Steps

1. Verify the deployment has clusters attached: solo deployment config info
2. Attach the cluster reference to the deployment: solo deployment cluster attach