[Pulp-list] Exception creating ISO repo

[Richard Grainger]

Hi

I'm running Pulp 2.7.1 on EL7 and have have no problems creating and
managing RPM repos.  I just tried to create an ISO repo and got an
exception:

Command:
pulp-admin iso repo create --repo-id vagrant

Error in logs:

Feb 10 11:14:06  pulp.server.managers.repo.cud:ERROR: (2080-67584)
Traceback (most recent call last):
Feb 10 11:14:06  pulp.server.managers.repo.cud:ERROR: (2080-67584)
File "/usr/lib/python2.7/site-packages/pulp/server/managers/repo/cud.py",
line 142, in create_and_configure_repo
Feb 10 11:14:06  pulp.server.managers.repo.cud:ERROR: (2080-67584)
importer_repo_plugin_config)
Feb 10 11:14:06  pulp.server.managers.repo.cud:ERROR: (2080-67584)
File "/usr/lib/python2.7/site-packages/pulp/server/managers/repo/importer.py",
line 96, in set_importer
Feb 10 11:14:06  pulp.server.managers.repo.cud:ERROR: (2080-67584)
RepoImporterManager.validate_importer_config(repo_id,
importer_type_id, repo_plugin_config)
Feb 10 11:14:06  pulp.server.managers.repo.cud:ERROR: (2080-67584)
File "/usr/lib/python2.7/site-packages/pulp/server/managers/repo/importer.py",
line 182, in validate_importer_config
Feb 10 11:14:06  pulp.server.managers.repo.cud:ERROR: (2080-67584)
raise PulpCodedValidationException(validation_errors=message)
Feb 10 11:14:06  pulp.server.managers.repo.cud:ERROR: (2080-67584)
PulpCodedValidationException: A validation error occurred.
Feb 10 11:14:07  pulp.server.webservices.middleware.exception:INFO: A
validation error occurred.

Any ideas?