When start the server, the following exception is thrown:

Traceback (most recent call last):
File "D:\work\onap\modeling\etsicatalog\catalog\pub\msapi\sdc_controller.py", line 41, in run
key = self.identity.create_apikey('', description)
File "D:\work\onap\modeling\etsicatalog\catalog\pub\Dmaap_lib\dmaap\identity.py", line 50, in create_apikey
raise DmaapClientException('create apikey from dmaap failed: ' + e.message)
AttributeError: 'ConnectionError' object has no attribute 'message'

Traceback (most recent call last):
File "C:\env\Python\Python37\lib\threading.py", line 917, in _bootstrap_inner
self.run()
File "D:\work\onap\modeling\etsicatalog\catalog\pub\msapi\sdc_controller.py", line 50, in run
logger.error(e.message)
AttributeError: 'AttributeError' object has no attribute 'message'