Unable to run swift-dispersion-check if the container in swift is not created yet

[openstacks]

if there is no container in swift cluster Sensu throws this critical alter:
SwiftDispersionCheck CRITICAL: Unable to run swift-dispersion-check: Command '['swift-dispersion-report', '-j']' returned non-zero exit status 1 None

swift-dispersion

command
sudo /etc/sensu/plugins/check-swift-dispersion.sh

output
SwiftDispersionCheck CRITICAL: Unable to run swift-dispersion-check: Command '['swift-dispersion-report', '-j']' returned non-zero exit status 1 None

Check on swift proxy node:
root@ds0013:/etc/sensu/plugins# swift stat
Account: 17e024851c844fb1ac5b867fd2e0aa28
Containers: 0
Objects: 0
Bytes: 0
Containers in policy "policy-0": 0
Objects in policy "policy-0": 0
Bytes in policy "policy-0": 0
X-Account-Project-Domain-Id: default
Connection: close
X-Timestamp: 1458951735.07750
X-Trans-Id: txdc4dce8d3fae4d7e9aa15-0057174859
Content-Type: text/plain; charset=utf-8
Accept-Ranges: bytes

Run swift-dispersion-report

root@ds0013:/etc/sensu/plugins# swift-dispersion-report -j
/opt/bbc/openstack-11.0-bbc148/swift/local/lib/python2.7/site-packages/requests/packages/urllib3/util/ssl_.py:100: InsecurePlatformWarning: A true SSLContext object is not available. This prevents urllib3 from configuring SSL appropriately and may cause certain SSL connections to fail. For more information, see https://urllib3.readthedocs.org/en/latest/security.html#insecureplatformwarning.
InsecurePlatformWarning
/opt/bbc/openstack-11.0-bbc148/swift/local/lib/python2.7/site-packages/keystoneclient/service_catalog.py:196: UserWarning: Providing attr without filter_value to get_urls() is deprecated as of the 1.7.0 release and may be removed in the 2.0.0 release. Either both should be provided or neither should be provided.
'Providing attr without filter_value to get_urls() is '
No containers to query. Has swift-dispersion-populate been run?
Traceback (most recent call last):
File "/usr/local/bin/swift-dispersion-report", line 377, in
options.partitions)
File "/usr/local/bin/swift-dispersion-report", line 177, in object_dispersion_report
container, prefix='dispersion_', full_listing=True)[1]]
File "/opt/bbc/openstack-11.0-bbc148/swift/local/lib/python2.7/site-packages/swift/common/internal_client.py", line 822, in get_container
return self.retry_request('GET', container=container, *_kwargs)
File "/opt/bbc/openstack-11.0-bbc148/swift/local/lib/python2.7/site-packages/swift/common/internal_client.py", line 805, in retry_request
return self.base_request(method, *_kwargs)
File "/opt/bbc/openstack-11.0-bbc148/swift/local/lib/python2.7/site-packages/swift/common/internal_client.py", line 765, in base_request
conn = urllib2.urlopen(req, timeout=timeout)
File "/usr/lib/python2.7/urllib2.py", line 127, in urlopen
return _opener.open(url, data, timeout)
File "/usr/lib/python2.7/urllib2.py", line 410, in open
response = meth(req, response)
File "/usr/lib/python2.7/urllib2.py", line 523, in http_response
'http', request, response, code, msg, hdrs)
File "/usr/lib/python2.7/urllib2.py", line 448, in error
return self._call_chain(_args)
File "/usr/lib/python2.7/urllib2.py", line 382, in _call_chain
result = func(_args)
File "/usr/lib/python2.7/urllib2.py", line 531, in http_error_default
raise HTTPError(req.get_full_url(), code, msg, hdrs, fp)
urllib2.HTTPError: HTTP Error 404: Not Found
root@ds0013:/etc/sensu/plugins#