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$ katello environment list --org=ACME_Corporation --------------------------------------------------------------------------------------------------------------------------------- Environment List --------------------------------------------------------------------------------------------------------------------------------- error: zero length field name in format (more in the log file)
Also there didn't appear to be anything in /var/log/katello/client.log
$ kk environment list --org=ACME_Corporation ----------------------------------------------------------------------------------------------------------------------- Environment List Id Name Description Org Id Prior Id ----------------------------------------------------------------------------------------------------------------------- 1 Locker None 1 None Could you paste a log from the rails server? The error message seems to be coming from rails.
It is a Python version problem. String's method 'format' allows to omit position specifiers since 2.7. fixed in commit fdd2765219019f87c859279c581644c154b9548e *** This bug has been marked as a duplicate of bug 737591 ***