的Python的webdriver .quit（）获取错误

我硒测试对远程运行的webdriver运行时罚款与当地的webdriver，但未能针对IE浏览器从SeleniumHQ docker images 的Python的webdriver .quit（）获取错误

测试内置硒电网运行都写在Python和硒PIP封装我“M使用被selenium==3.3.1

try: 
    driver = webdriver.Remote(
    command_executor='http://localhost:4444/wd/hub', 
    desired_capabilities=DesiredCapabilities.CHROME, #TODO also support windowSize, implicitWait - how? 
) 
    #some other test logic goes here 

finally: 
    driver.quit() #this command raises error

问题是为什么.quit（）得到误差（有时它传递，有时失败），并且特别是当运行多个异步测试？我们如何解决它？

p.s.

完整的异常跟踪

Traceback (most recent call last): File "/usr/local/lib/python2.7/dist-packages/proboscis/case.py", line 296, in testng_method_mistake_capture_func 
    compatability.capture_type_error(s_func) File "/usr/local/lib/python2.7/dist-packages/proboscis/compatability/exceptions_2_6.py", line 27, in capture_type_error 
    func() File "/home/namgivu/NN/code/automation_testing/test_vault/aos_web/test990101c_checkOrder.py", line 15, in test_orderStatus 
    pom.testOrderStatus() File "/home/namgivu/NN/code/automation_testing/pom/aos_web/chrome.py", line 759, in testOrderStatus 
    driver.quit() File "/usr/local/lib/python2.7/dist-packages/selenium/webdriver/remote/webdriver.py", line 522, in quit 
    self.execute(Command.QUIT) File "/usr/local/lib/python2.7/dist-packages/selenium/webdriver/remote/webdriver.py", line 238, in execute 
    self.error_handler.check_response(response) File "/usr/local/lib/python2.7/dist-packages/selenium/webdriver/remote/errorhandler.py", line 193, in check_response 
    raise exception_class(message, screen, stacktrace) WebDriverException: Message: Session [686d6045-541d-41f4-b0e2-d23f64d285e1] was terminated due to TIMEOUT Stacktrace: 
    at org.openqa.grid.internal.ActiveTestSessions.getExistingSession (ActiveTestSessions.java:105) 
    at org.openqa.grid.internal.Registry.getExistingSession (Registry.java:404) 
    at org.openqa.grid.web.servlet.handler.RequestHandler.getSession (RequestHandler.java:232) 
    at org.openqa.grid.web.servlet.handler.RequestHandler.process (RequestHandler.java:117) 
    at org.openqa.grid.web.servlet.DriverServlet.process (DriverServlet.java:83) 
    at org.openqa.grid.web.servlet.DriverServlet.doDelete (DriverServlet.java:73) 
    at javax.servlet.http.HttpServlet.service (HttpServlet.java:713) 
    at javax.servlet.http.HttpServlet.service (HttpServlet.java:790) 
    at org.seleniumhq.jetty9.servlet.ServletHolder.handle (ServletHolder.java:841) 
    at org.seleniumhq.jetty9.servlet.ServletHandler.doHandle (ServletHandler.java:543) 
    at org.seleniumhq.jetty9.server.handler.ScopedHandler.nextHandle (ScopedHandler.java:188) 
    at org.seleniumhq.jetty9.server.session.SessionHandler.doHandle (SessionHandler.java:1584) 
    at org.seleniumhq.jetty9.server.handler.ScopedHandler.nextHandle (ScopedHandler.java:188) 
    at org.seleniumhq.jetty9.server.handler.ContextHandler.doHandle (ContextHandler.java:1228) 
    at org.seleniumhq.jetty9.server.handler.ScopedHandler.nextScope (ScopedHandler.java:168) 
    at org.seleniumhq.jetty9.servlet.ServletHandler.doScope (ServletHandler.java:481) 
    at org.seleniumhq.jetty9.server.session.SessionHandler.doScope (SessionHandler.java:1553) 
    at org.seleniumhq.jetty9.server.handler.ScopedHandler.nextScope (ScopedHandler.java:166) 
    at org.seleniumhq.jetty9.server.handler.ContextHandler.doScope (ContextHandler.java:1130) 
    at org.seleniumhq.jetty9.server.handler.ScopedHandler.handle (ScopedHandler.java:141) 
    at org.seleniumhq.jetty9.server.handler.HandlerWrapper.handle (HandlerWrapper.java:132) 
    at org.seleniumhq.jetty9.server.Server.handle (Server.java:564) 
    at org.seleniumhq.jetty9.server.HttpChannel.handle (HttpChannel.java:320) 
    at org.seleniumhq.jetty9.server.HttpConnection.onFillable (HttpConnection.java:251) 
    at org.seleniumhq.jetty9.io.AbstractConnection$ReadCallback.succeeded (AbstractConnection.java:279) 
    at org.seleniumhq.jetty9.io.FillInterest.fillable (FillInterest.java:112) 
    at org.seleniumhq.jetty9.io.ChannelEndPoint$2.run (ChannelEndPoint.java:124) 
    at org.seleniumhq.jetty9.util.thread.QueuedThreadPool.runJob (QueuedThreadPool.java:672) 
    at org.seleniumhq.jetty9.util.thread.QueuedThreadPool$2.run (QueuedThreadPool.java:590) 
    at java.lang.Thread.run (Thread.java:748) 
-------------------- >> begin captured logging << -------------------- selenium.webdriver.remote.remote_connection: DEBUG: POST http://127.0.0.1:4444/wd/hub/session {"requiredCapabilities": {}, "desiredCapabilities": {"platform": "ANY", "browserName": "chrome", "version": "", "javascriptEnabled": true}} selenium.webdriver.remote.remote_connection: DEBUG: Finished Request selenium.webdriver.remote.remote_connection: DEBUG: POST http://127.0.0.1:4444/wd/hub/session {"requiredCapabilities": {}, "desiredCapabilities": {"platform": "ANY", "browserName": "chrome", "version": "", "javascriptEnabled": true}} selenium.webdriver.remote.remote_connection: DEBUG: Finished Request selenium.webdriver.remote.remote_connection: DEBUG: POST http://127.0.0.1:4444/wd/hub/session/f56a773d-8069-4f4e-a926-f4ffa127c287/url {"url": "http://ec2-54-208-76-28.compute-1.amazonaws.com/smartdesk-sit-to-stand-height-adjustable-standing-desk", "sessionId": "f56a773d-8069-4f4e-a926-f4ffa127c287"} selenium.webdriver.remote.remote_connection: DEBUG: Finished Request selenium.webdriver.remote.remote_connection: DEBUG: GET http://127.0.0.1:4444/wd/hub/session/f56a773d-8069-4f4e-a926-f4ffa127c287/screenshot {"sessionId": "f56a773d-8069-4f4e-a926-f4ffa127c287"} selenium.webdriver.remote.remote_connection: DEBUG: Finished Request selenium.webdriver.remote.remote_connection: DEBUG: POST http://127.0.0.1:4444/wd/hub/session/f56a773d-8069-4f4e-a926-f4ffa127c287/element {"using": "css selector", "sessionId": "f56a773d-8069-4f4e-a926-f4ffa127c287", "value": "button.buy-now.normal"} selenium.webdriver.remote.remote_connection: DEBUG: Finished Request selenium.webdriver.remote.remote_connection: DEBUG: GET http://127.0.0.1:4444/wd/hub/session/f56a773d-8069-4f4e-a926-f4ffa127c287/element/0/displayed {"sessionId": "f56a773d-8069-4f4e-a926-f4ffa127c287", "id": "0"} selenium.webdriver.remote.remote_connection: DEBUG: Finished Request selenium.webdriver.remote.remote_connection: DEBUG: POST http://127.0.0.1:4444/wd/hub/session/f56a773d-8069-4f4e-a926-f4ffa127c287/element/0/click {"sessionId": "f56a773d-8069-4f4e-a926-f4ffa127c287", "id": "0"} selenium.webdriver.remote.remote_connection: DEBUG: Finished Request selenium.webdriver.remote.remote_connection: DEBUG: GET http://127.0.0.1:4444/wd/hub/session/f56a773d-8069-4f4e-a926-f4ffa127c287/screenshot {"sessionId": "f56a773d-8069-4f4e-a926-f4ffa127c287"} selenium.webdriver.remote.remote_connection: DEBUG: Finished Request selenium.webdriver.remote.remote_connection: DEBUG: POST http://127.0.0.1:4444/wd/hub/session/f56a773d-8069-4f4e-a926-f4ffa127c287/element {"using": "xpath", "sessionId": "f56a773d-8069-4f4e-a926-f4ffa127c287", "value": "//h2[text()='Checkout as Guest']"} selenium.webdriver.remote.remote_connection: DEBUG: Finished Request selenium.webdriver.remote.remote_connection: DEBUG: GET http://127.0.0.1:4444/wd/hub/session/f56a773d-8069-4f4e-a926-f4ffa127c287/element/1/displayed {"sessionId": "f56a773d-8069-4f4e-a926-f4ffa127c287", "id": "1"} selenium.webdriver.remote.remote_connection: DEBUG: Finished Request selenium.webdriver.remote.remote_connection: DEBUG: GET http://127.0.0.1:4444/wd/hub/session/f56a773d-8069-4f4e-a926-f4ffa127c287/screenshot {"sessionId": "f56a773d-8069-4f4e-a926-f4ffa127c287"} selenium.webdriver.remote.remote_connection: DEBUG: Finished Request selenium.webdriver.remote.remote_connection: DEBUG: POST http://127.0.0.1:4444/wd/hub/session/f56a773d-8069-4f4e-a926-f4ffa127c287/element {"using": "css selector", "sessionId": "f56a773d-8069-4f4e-a926-f4ffa127c287", "value": ".checkout-signin > div:nth-of-type(2) input[name=\"email\"]"} selenium.webdriver.remote.remote_connection: DEBUG: Finished Request selenium.webdriver.remote.remote_connection: DEBUG: GET http://127.0.0.1:4444/wd/hub/session/f56a773d-8069-4f4e-a926-f4ffa127c287/element/2/displayed {"sessionId": "f56a773d-8069-4f4e-a926-f4ffa127c287", "id": "2"} selenium.webdriver.remote.remote_connection: DEBUG: Finished Request selenium.webdriver.remote.remote_connection: DEBUG: POST http://127.0.0.1:4444/wd/hub/session/f56a773d-8069-4f4e-a926-f4ffa127c287/element/2/value {"sessionId": "f56a773d-8069-4f4e-a926-f4ffa127c287", "id": "2", "value": ["a", "o", "s", ".", "a", "u", "t", "o", "t", "e", "s", "t", ".", "t", "e", "a", "m", "@", "g", "m", "a", "i", "l", ".", "c", "o", "m"]} selenium.webdriver.remote.remote_connection: DEBUG: Finished Request selenium.webdriver.remote.remote_connection: DEBUG: GET http://127.0.0.1:4444/wd/hub/session/f56a773d-8069-4f4e-a926-f4ffa127c287/screenshot {"sessionId": "f56a773d-8069-4f4e-a926-f4ffa127c287"} selenium.webdriver.remote.remote_connection: DEBUG: Finished Request selenium.webdriver.remote.remote_connection: DEBUG: POST http://127.0.0.1:4444/wd/hub/session/f56a773d-8069-4f4e-a926-f4ffa127c287/element {"using": "css selector", "sessionId": "f56a773d-8069-4f4e-a926-f4ffa127c287", "value": "#guest_submit"} selenium.webdriver.remote.remote_connection: DEBUG: Finished Request selenium.webdriver.remote.remote_connection: DEBUG: GET http://127.0.0.1:4444/wd/hub/session/f56a773d-8069-4f4e-a926-f4ffa127c287/element/3/displayed {"sessionId": "f56a773d-8069-4f4e-a926-f4ffa127c287", "id": "3"} selenium.webdriver.remote.remote_connection: DEBUG: Finished Request selenium.webdriver.remote.remote_connection: DEBUG: POST http://127.0.0.1:4444/wd/hub/session/f56a773d-8069-4f4e-a926-f4ffa127c287/element/3/click {"sessionId": "f56a773d-8069-4f4e-a926-f4ffa127c287", "id": "3"} selenium.webdriver.remote.remote_connection: DEBUG: Finished Request selenium.webdriver.remote.remote_connection: DEBUG: POST http://127.0.0.1:4444/wd/hub/session/f56a773d-8069-4f4e-a926-f4ffa127c287/element {"using": "xpath", "sessionId": "f56a773d-8069-4f4e-a926-f4ffa127c287", "value": "//h4[text()='PAYMENT METHOD']"} selenium.webdriver.remote.remote_connection: DEBUG: Finished Request selenium.webdriver.remote.remote_connection: DEBUG: POST http://127.0.0.1:4444/wd/hub/session/f56a773d-8069-4f4e-a926-f4ffa127c287/element {"using": "xpath", "sessionId": "f56a773d-8069-4f4e-a926-f4ffa127c287", "value": "//h4[text()='PAYMENT METHOD']"} selenium.webdriver.remote.remote_connection: DEBUG: Finished Request selenium.webdriver.remote.remote_connection: DEBUG: POST http://127.0.0.1:4444/wd/hub/session/f56a773d-8069-4f4e-a926-f4ffa127c287/element {"using": "xpath", "sessionId": "f56a773d-8069-4f4e-a926-f4ffa127c287", "value": "//h4[text()='PAYMENT METHOD']"} selenium.webdriver.remote.remote_connection: DEBUG: Finished Request selenium.webdriver.remote.remote_connection: DEBUG: POST http://127.0.0.1:4444/wd/hub/session/f56a773d-8069-4f4e-a926-f4ffa127c287/element {"using": "xpath", "sessionId": "f56a773d-8069-4f4e-a926-f4ffa127c287", "value": "//h4[text()='PAYMENT METHOD']"} selenium.webdriver.remote.remote_connection: DEBUG: Finished Request selenium.webdriver.remote.remote_connection: DEBUG: POST http://127.0.0.1:4444/wd/hub/session/f56a773d-8069-4f4e-a926-f4ffa127c287/element {"using": "xpath", "sessionId": "f56a773d-8069-4f4e-a926-f4ffa127c287", "value": "//h4[text()='PAYMENT METHOD']"} selenium.webdriver.remote.remote_connection: DEBUG: Finished Request selenium.webdriver.remote.remote_connection: DEBUG: POST http://127.0.0.1:4444/wd/hub/session/f56a773d-8069-4f4e-a926-f4ffa127c287/element {"using": "xpath", "sessionId": "f56a773d-8069-4f4e-a926-f4ffa127c287", "value": "//h4[text()='PAYMENT METHOD']"} selenium.webdriver.remote.remote_connection: DEBUG: Finished Request selenium.webdriver.remote.remote_connection: DEBUG: POST http://127.0.0.1:4444/wd/hub/session/f56a773d-8069-4f4e-a926-f4ffa127c287/element {"using": "xpath", "sessionId": "f56a773d-8069-4f4e-a926-f4ffa127c287", "value": "//h4[text()='PAYMENT METHOD']"} selenium.webdriver.remote.remote_connection: DEBUG: Finished Request selenium.webdriver.remote.remote_connection: DEBUG: POST http://127.0.0.1:4444/wd/hub/session/f56a773d-8069-4f4e-a926-f4ffa127c287/element {"using": "xpath", "sessionId": "f56a773d-8069-4f4e-a926-f4ffa127c287", "value": "//h4[text()='PAYMENT METHOD']"} selenium.webdriver.remote.remote_connection: DEBUG: Finished Request selenium.webdriver.remote.remote_connection: DEBUG: POST http://127.0.0.1:4444/wd/hub/session/f56a773d-8069-4f4e-a926-f4ffa127c287/element {"using": "xpath", "sessionId": "f56a773d-8069-4f4e-a926-f4ffa127c287", "value": "//h4[text()='PAYMENT METHOD']"} selenium.webdriver.remote.remote_connection: DEBUG: Finished Request selenium.webdriver.remote.remote_connection: DEBUG: POST http://127.0.0.1:4444/wd/hub/session/f56a773d-8069-4f4e-a926-f4ffa127c287/element {"using": "xpath", "sessionId": "f56a773d-8069-4f4e-a926-f4ffa127c287", "value": "//h4[text()='PAYMENT METHOD']"} selenium.webdriver.remote.remote_connection: DEBUG: Finished Request selenium.webdriver.remote.remote_connection: DEBUG: POST http://127.0.0.1:4444/wd/hub/session/f56a773d-8069-4f4e-a926-f4ffa127c287/element {"using": "xpath", "sessionId": "f56a773d-8069-4f4e-a926-f4ffa127c287", "value": "//h4[text()='PAYMENT METHOD']"} selenium.webdriver.remote.remote_connection: DEBUG: Finished Request selenium.webdriver.remote.remote_connection: DEBUG: DELETE http://127.0.0.1:4444/wd/hub/session/f56a773d-8069-4f4e-a926-f4ffa127c287 {"sessionId": "f56a773d-8069-4f4e-a926-f4ffa127c287"} selenium.webdriver.remote.remote_connection: DEBUG: Finished Request selenium.webdriver.remote.remote_connection: DEBUG: POST http://127.0.0.1:4444/wd/hub/session/686d6045-541d-41f4-b0e2-d23f64d285e1/url {"url": "http://ec2-54-208-76-28.compute-1.amazonaws.com/order/status", "sessionId": "686d6045-541d-41f4-b0e2-d23f64d285e1"} selenium.webdriver.remote.remote_connection: DEBUG: Finished Request selenium.webdriver.remote.remote_connection: DEBUG: DELETE http://127.0.0.1:4444/wd/hub/session/686d6045-541d-41f4-b0e2-d23f64d285e1 {"sessionId": "686d6045-541d-41f4-b0e2-d23f64d285e1"} selenium.webdriver.remote.remote_connection: DEBUG: Finished Request 
--------------------- >> end captured logging << ---------------------

来源

2017-07-25 Nam G VU

当您打开留下WebDriver实例闲着无，直到超时（默认超时值为1800 seconds但我猜你也许已经改变了这一点）发生的任何活动会出现这种情况。

所以，你可能要检查你的测试代码，看看是否有任何长时间运行正在之中你UI操作执行，还要检查什么是需要的非UI操作的时间非UI操作去完成。

来源

2017-07-25 17:01:35

感谢您的建议，我会检查这一点 - 我可以强调这一事实*错误只发生在远程webdriver * –

是的，我明白这一点。这仅在使用网格时才会发生，因为此清理机制仅驻留在网格中，而不在常规的WebDriver模式中。 –

我已经检查，结果没有非UI操作存在 - 除了快照调用 –

的Python的webdriver .quit（）获取错误

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