python总是报Traceback(most recent call last)求大神指点

暗记灬 2019-05-26 12:23:32

日志：/Users/wumeifang/PycharmProjects/course/venv/bin/python /Users/wumeifang/PycharmProjects/demo/desciredCaps.py ================ Traceback (most recent call last): File "/Users/wumeifang/PycharmProjects/course/venv/lib/python3.7/site-packages/urllib3/connection.py", line 160, in _new_conn (self._dns_host, self.port), self.timeout, **extra_kw) File "/Users/wumeifang/PycharmProjects/course/venv/lib/python3.7/site-packages/urllib3/util/connection.py", line 80, in create_connection raise err File "/Users/wumeifang/PycharmProjects/course/venv/lib/python3.7/site-packages/urllib3/util/connection.py", line 70, in create_connection sock.connect(sa) ConnectionRefusedError: [Errno 61] Connection refused During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/Users/wumeifang/PycharmProjects/course/venv/lib/python3.7/site-packages/urllib3/connectionpool.py", line 603, in urlopen chunked=chunked) File "/Users/wumeifang/PycharmProjects/course/venv/lib/python3.7/site-packages/urllib3/connectionpool.py", line 355, in _make_request conn.request(method, url, **httplib_request_kw) File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/http/client.py", line 1229, in request self._send_request(method, url, body, headers, encode_chunked) File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/http/client.py", line 1275, in _send_request self.endheaders(body, encode_chunked=encode_chunked) File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/http/client.py", line 1224, in endheaders self._send_output(message_body, encode_chunked=encode_chunked) File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/http/client.py", line 1016, in _send_output self.send(msg) File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/http/client.py", line 956, in send self.connect() File "/Users/wumeifang/PycharmProjects/course/venv/lib/python3.7/site-packages/urllib3/connection.py", line 183, in connect conn = self._new_conn() File "/Users/wumeifang/PycharmProjects/course/venv/lib/python3.7/site-packages/urllib3/connection.py", line 169, in _new_conn self, "Failed to establish a new connection: %s" % e) urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x105aa85f8>: Failed to establish a new connection: [Errno 61] Connection refused During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/Users/wumeifang/PycharmProjects/demo/desciredCaps.py", line 31, in <module> desired = CDesiredCapabilities() File "/Users/wumeifang/PycharmProjects/demo/desciredCaps.py", line 20, in __init__ self.driver = webdriver.Remote('http://localhost:4723/wd/hub', self.desiredCaps) File "/Users/wumeifang/PycharmProjects/course/venv/lib/python3.7/site-packages/appium/webdriver/webdriver.py", line 142, in __init__ proxy File "/Users/wumeifang/PycharmProjects/course/venv/lib/python3.7/site-packages/selenium/webdriver/remote/webdriver.py", line 157, in __init__ self.start_session(capabilities, browser_profile) File "/Users/wumeifang/PycharmProjects/course/venv/lib/python3.7/site-packages/appium/webdriver/webdriver.py", line 217, in start_session response = self.execute(RemoteCommand.NEW_SESSION, parameters) File "/Users/wumeifang/PycharmProjects/course/venv/lib/python3.7/site-packages/selenium/webdriver/remote/webdriver.py", line 319, in execute response = self.command_executor.execute(driver_command, params) File "/Users/wumeifang/PycharmProjects/course/venv/lib/python3.7/site-packages/selenium/webdriver/remote/remote_connection.py", line 374, in execute return self._request(command_info[0], url, body=data) File "/Users/wumeifang/PycharmProjects/course/venv/lib/python3.7/site-packages/selenium/webdriver/remote/remote_connection.py", line 397, in _request resp = self._conn.request(method, url, body=body, headers=headers) File "/Users/wumeifang/PycharmProjects/course/venv/lib/python3.7/site-packages/urllib3/request.py", line 72, in request **urlopen_kw) File "/Users/wumeifang/PycharmProjects/course/venv/lib/python3.7/site-packages/urllib3/request.py", line 150, in request_encode_body return self.urlopen(method, url, **extra_kw) File "/Users/wumeifang/PycharmProjects/course/venv/lib/python3.7/site-packages/urllib3/poolmanager.py", line 326, in urlopen response = conn.urlopen(method, u.request_uri, **kw) File "/Users/wumeifang/PycharmProjects/course/venv/lib/python3.7/site-packages/urllib3/connectionpool.py", line 670, in urlopen **response_kw) File "/Users/wumeifang/PycharmProjects/course/venv/lib/python3.7/site-packages/urllib3/connectionpool.py", line 670, in urlopen **response_kw) File "/Users/wumeifang/PycharmProjects/course/venv/lib/python3.7/site-packages/urllib3/connectionpool.py", line 670, in urlopen **response_kw) File "/Users/wumeifang/PycharmProjects/course/venv/lib/python3.7/site-packages/urllib3/connectionpool.py", line 641, in urlopen _stacktrace=sys.exc_info()[2]) File "/Users/wumeifang/PycharmProjects/course/venv/lib/python3.7/site-packages/urllib3/util/retry.py", line 399, in increment raise MaxRetryError(_pool, url, error or ResponseError(cause)) urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='localhost', port=4723): Max retries exceeded with url: /wd/hub/session (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x105aa85f8>: Failed to establish a new connection: [Errno 61] Connection refused')) Process finished with exit code 1