Traceback (most recent call last):
File "/home/lab548/Downloads/nlp/QA/WEB_KG-master/kg/insert_to_neo4j.py", line 13, in
driver = GraphDatabase.driver("bolt://localhost:7687", auth=("neo4j", "123"))
File "/usr/local/lib/python3.5/dist-packages/neo4j/v1/api.py", line 94, in driver
return Driver(uri, **config)
File "/usr/local/lib/python3.5/dist-packages/neo4j/v1/api.py", line 133, in new
return subclass(uri, **config)
File "/usr/local/lib/python3.5/dist-packages/neo4j/v1/direct.py", line 73, in new
pool.release(pool.acquire())
File "/usr/local/lib/python3.5/dist-packages/neo4j/v1/direct.py", line 44, in acquire
return self.acquire_direct(self.address)
File "/usr/local/lib/python3.5/dist-packages/neo4j/bolt/connection.py", line 450, in acquire_direct
connection = self.connector(address, self.connection_error_handler)
File "/usr/local/lib/python3.5/dist-packages/neo4j/v1/direct.py", line 70, in connector
return connect(address, security_plan.ssl_context, error_handler, **config)
File "/usr/local/lib/python3.5/dist-packages/neo4j/bolt/connection.py", line 704, in connect
raise last_error
File "/usr/local/lib/python3.5/dist-packages/neo4j/bolt/connection.py", line 696, in connect
connection = _handshake(s, resolved_address, der_encoded_server_certificate, error_handler, **config)
File "/usr/local/lib/python3.5/dist-packages/neo4j/bolt/connection.py", line 668, in _handshake
connection.init()
File "/usr/local/lib/python3.5/dist-packages/neo4j/bolt/connection.py", line 207, in init
self.sync()
File "/usr/local/lib/python3.5/dist-packages/neo4j/bolt/connection.py", line 380, in sync
detail_delta, summary_delta = self.fetch()
File "/usr/local/lib/python3.5/dist-packages/neo4j/bolt/connection.py", line 287, in fetch
return self._fetch()
File "/usr/local/lib/python3.5/dist-packages/neo4j/bolt/connection.py", line 327, in _fetch
response.on_failure(summary_metadata or {})
File "/usr/local/lib/python3.5/dist-packages/neo4j/bolt/response.py", line 61, in on_failure
raise AuthError(message)
neo4j.exceptions.AuthError: The client is unauthorized due to authentication failure.