Error: Could not retrieve catalog from remote server: Error 500 on SERVER: Server Error: Evaluation Error: Left match operand must result in a String value. Got an Undef Value. at modules/python/manifests/install.pp:213:10 on test.tester.com

Debug: Facter: executing command: /bin/sh -c /bin/python -V 2>&1
Debug: Facter: Python 2.7.5
Debug: Facter: process exited with status code 0.
Debug: Facter: fact "python2_version" has resolved to "2.7.5".
Debug: Facter: fact "python3_version" resolved to null and will not be added.
Debug: Facter: executing command: /bin/sh -c /bin/python -V 2>&1
Debug: Facter: Python 2.7.5
Debug: Facter: process exited with status code 0.
Debug: Facter: fact "python_version" has resolved to "2.7.5".