v9.2.1 Can't publish prototype: Unexpected Error. The prototype could not be published
I have a shared prototype. Just upgraded to 9.2.1 and tried to publish a change.
I notice I get the error just after the modal window says it's retrieving comments. The error I'm getting is:
Unexpected error. The prototype could not be published."
Thinking this might be related to comments, I just clicked on "Delete Comments" to see if that worked and it seemed to publish. However, trying again just afterwards, when I clicked on "Synchronize" comments, it gave the same error.
I'm unable to attach my file though. Just hoping there's a known workaround.