Getting errors when trying to sync RHUA "AttributeError: 'NoneType' object has no attribute 'find'"

Issue

• When trying to sync the RHUA, we are seeing this error:

Unexpected error caught at the shell level
Traceback (most recent call last):
  File "/usr/lib/python2.6/site-packages/rhui/tools/shell.py", line 86, in safe_listen
    self.listen(clear=first_run)
  File "/usr/lib/python2.6/site-packages/rhui/tools/shell.py", line 112, in listen
    Shell.listen(self)
  File "/usr/lib/python2.6/site-packages/rhui/common/shell.py", line 186, in listen
    item.func(*args, **item.kwargs)
  File "/usr/lib/python2.6/site-packages/rhui/tools/screens/sync.py", line 94, in repo_display
    self.pulp.repos_with_sync_status, False)
  File "/usr/lib/python2.6/site-packages/rhui/tools/screens/sync.py", line 375, in _sync_display
    data_sets = retrieve_func()
  File "/usr/lib/python2.6/site-packages/rhui/tools/pulp_api.py", line 239, in repos_with_sync_status
    full_repo = self.repo(repo['id'])
  File "/usr/lib/python2.6/site-packages/rhui/tools/pulp_api.py", line 140, in repo
    raise e
ServerRequestError: (500, u"AttributeError: 'NoneType' object has no attribute 'find'", u'Traceback (most recent call last):\n  File "/usr/lib/python2.6/site-packages/pulp/server/webservices/controllers/decorators.py", line 48, in report_error\n    return method(self, *args, **kwargs)\n  File "/usr/lib/python2.6/site-packages/pulp/server/webservices/controllers/decorators.py", line 127, in _auth_decorator\n    value = method(self, *args, **kwargs)\n  File "/usr/lib/python2.6/site-packages/pulp/server/webservices/controllers/repositories.py", line 428, in GET\n    task = scheduled_sync.find_scheduled_task(repo[\'id\'], \'_sync\')\n  File "/usr/lib/python2.6/site-packages/pulp/server/api/scheduled_sync.py", line 148, in find_scheduled_task\n    for task in async.find_async(method_name=method_name):\n  File "/usr/lib/python2.6/site-packages/pulp/server/async.py", line 110, in find_async\n    return _queue.find(**kwargs)')