[ ERROR ] Error in file '/var/opt/ONAP/robot/testsuites/hvves-ci.robot': Importing test library 'ONAPLibrary.Protobuf' failed: SyntaxError: invalid syntax (descriptor.py, line 113)
Traceback (most recent call last):
  File "/var/opt/ONAP/robot/library/ONAPLibrary/Protobuf.py", line 16, in <module>
    from ONAPLibrary.ProtobufKeywords import ProtobufKeywords
  File "/var/opt/ONAP/robot/library/ONAPLibrary/ProtobufKeywords.py", line 15, in <module>
    from ONAPLibrary.VESProtobuf import VESProtobuf
  File "/var/opt/ONAP/robot/library/ONAPLibrary/VESProtobuf.py", line 15, in <module>
    from google.protobuf import descriptor

==============================================================================
Testsuites                                                                    
==============================================================================
Testsuites.Hvves-Ci :: HV-VES 'Sunny Scenario' Robot Framework test - messa...
==============================================================================
HV-VES SSL test case                                                  | FAIL |
SSLError: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:727)

11:15:52.953 	DEBUG 	Test timeout 5 minutes active. 176.472 seconds left. 	
11:15:52.978 	FAIL 	SSLError: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:727) 	
11:15:52.978 	DEBUG 	Traceback (most recent call last):
  File "/var/opt/ONAP/robot/library/ONAPLibrary/SocketKeywords.py", line 43, in send_binary_data
    ssock.connect((str(host), int(port)))
  File "/usr/lib/python2.7/ssl.py", line 864, in connect
    self._real_connect(addr, False)
  File "/usr/lib/python2.7/ssl.py", line 855, in _real_connect
    self.do_handshake()
  File "/usr/lib/python2.7/ssl.py", line 828, in do_handshake
    self._sslobj.do_handshake()