Chrome is not able to Open

[patel palak]

Starting ChromeDriver 2.39.562718 (9a2698cba08cf5a471a29d30c8b3e12becabb0e9) on port 36909

Only local connections are allowed.

Exception in thread "main" org.openqa.selenium.WebDriverException: unknown error: DevToolsActivePort file doesn't exist

  (Driver info: chromedriver=2.39.562718 (9a2698cba08cf5a471a29d30c8b3e12becabb0e9),platform=Windows NT 6.3.9600 x86_64) (WARNING: The server did not provide any stacktrace information)

Command duration or timeout: 60.14 seconds

Build info: version: '3.12.0', revision: '7c6e0b3', time: '2018-05-08T15:15:03.216Z'

System info: host: 'L75306044', ip: '10.239.210.17', os.name: 'Windows 8.1', os.arch: 'amd64', os.version: '6.3', java.version: '1.8.0_171'

Driver info: driver.version: ChromeDriver

at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)

at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)

at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)

at java.lang.reflect.Constructor.newInstance(Unknown Source)

at org.openqa.selenium.remote.ErrorHandler.createThrowable(ErrorHandler.java:214)

at org.openqa.selenium.remote.ErrorHandler.throwIfResponseFailed(ErrorHandler.java:166)

at org.openqa.selenium.remote.JsonWireProtocolResponse.lambda$new$0(JsonWireProtocolResponse.java:53)

at org.openqa.selenium.remote.JsonWireProtocolResponse.lambda$getResponseFunction$2(JsonWireProtocolResponse.java:91)

at org.openqa.selenium.remote.ProtocolHandshake.lambda$createSession$0(ProtocolHandshake.java:123)

at java.util.stream.ReferencePipeline$3$1.accept(Unknown Source)

at java.util.Spliterators$ArraySpliterator.tryAdvance(Unknown Source)

at java.util.stream.ReferencePipeline.forEachWithCancel(Unknown Source)

at java.util.stream.AbstractPipeline.copyIntoWithCancel(Unknown Source)

at java.util.stream.AbstractPipeline.copyInto(Unknown Source)

at java.util.stream.AbstractPipeline.wrapAndCopyInto(Unknown Source)

at java.util.stream.FindOps$FindOp.evaluateSequential(Unknown Source)

at java.util.stream.AbstractPipeline.evaluate(Unknown Source)

at java.util.stream.ReferencePipeline.findFirst(Unknown Source)

at org.openqa.selenium.remote.ProtocolHandshake.createSession(ProtocolHandshake.java:126)

at org.openqa.selenium.remote.ProtocolHandshake.createSession(ProtocolHandshake.java:73)

at org.openqa.selenium.remote.HttpCommandExecutor.execute(HttpCommandExecutor.java:136)

at org.openqa.selenium.remote.service.DriverCommandExecutor.execute(DriverCommandExecutor.java:83)

at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:543)

at org.openqa.selenium.remote.RemoteWebDriver.startSession(RemoteWebDriver.java:207)

at org.openqa.selenium.remote.RemoteWebDriver.<init>(RemoteWebDriver.java:130)

at org.openqa.selenium.chrome.ChromeDriver.<init>(ChromeDriver.java:181)

at org.openqa.selenium.chrome.ChromeDriver.<init>(ChromeDriver.java:168)

at org.openqa.selenium.chrome.ChromeDriver.<init>(ChromeDriver.java:123)

at Basics.NetbankLogin.main(NetbankLogin.java:18)

[as5...@columbia.edu]

Facing the same issue. Is there any update on this?

[roshan roja]

[peterke...@gmail.com]

...

 I started seeing this problem on Monday 2018-06-04. Our tests run each weekday. It appears that the only thing that changed was the google-chrome version (which had been updated to current) JVM and Selenium were recent versions on Linux box ( Java 1.8.0_151, selenium 3.12.0, google-chrome 67.0.3396.62, and xvfb-run).

Specifically adding the arguments "--no-sandbox" and "--disable-dev-shm-usage" stopped the error. I already had coded "--disable-extensions".  I'll look into these issues to find more info about the effect, and other questions as in what triggered google-chrome to update.

ChromeOptions options = new ChromeOptions();
        ...
        options.addArguments("--no-sandbox");
        options.addArguments("--disable-dev-shm-usage");

I want to clarify that this code was running each weekday on an Ubuntu Linux box, but equivalent code on Windows desktop ran OK even on Monday. I've found no info about what the functionality of the DevToolsActivePort file is for and that would be useful too.

I'm posting a similar reply to other locations I'm seeing this. PK

[Venkat Gurram]

Hi there,

I am a newbie to selenium and Python. Did setup as basic requirements.

I just started a basic python script to open www.google.com in Chrome but i am getting this below error.

ERROR:

C:\Python27\python.exe C:/Python27/gurramv/test123/fb

Traceback (most recent call last):

  File "C:/Python27/gurramv/test123/fb", line 6, in <module>

    driver = webdriver.Chrome('C:\Python27\gurramv\drivers\chromedriver.exe')

  File "C:\Python27\lib\site-packages\selenium-3.12.0-py2.7.egg\selenium\webdriver\chrome\webdriver.py", line 75, in __init__

    desired_capabilities=desired_capabilities)

  File "C:\Python27\lib\site-packages\selenium-3.12.0-py2.7.egg\selenium\webdriver\remote\webdriver.py", line 156, in __init__

    self.start_session(capabilities, browser_profile)

  File "C:\Python27\lib\site-packages\selenium-3.12.0-py2.7.egg\selenium\webdriver\remote\webdriver.py", line 245, in start_session

    response = self.execute(Command.NEW_SESSION, parameters)

  File "C:\Python27\lib\site-packages\selenium-3.12.0-py2.7.egg\selenium\webdriver\remote\webdriver.py", line 314, in execute

    self.error_handler.check_response(response)

  File "C:\Python27\lib\site-packages\selenium-3.12.0-py2.7.egg\selenium\webdriver\remote\errorhandler.py", line 242, in check_response

    raise exception_class(message, screen, stacktrace)

selenium.common.exceptions.WebDriverException: Message: unknown error: DevToolsActivePort file doesn't exist

  (Driver info: chromedriver=2.39.562718 (9a2698cba08cf5a471a29d30c8b3e12becabb0e9),platform=Windows NT 6.1.7601 SP1 x86_64)

Process finished with exit code 1

System Details : 

Python: 2.7

PyCharm : 2018.1.4 (Community Edition) [ Build #PC-181.5087.37, built on May 24, 2018 ] 

JRE: 1.8.0_152-release-1136-b39 x86

JVM: OpenJDK Server VM by JetBrains s.r.o

Windows 7

installed - selenium-3.12.0.tar.gz from - https://pypi.org/project/selenium/#files [ as pip install -U selenium ( did not work ) ]

selenium drivers : ChromeDriver 2.39 [ chromedriver_win32.zip  ] 

[priyanka...@gmail.com]

Hi,

i am also facing same issue. Is there any solution for this.

[VIDYA SAGAR POGIRI]

I think you should update your chrome browser, update pom.xml and kill all the chrome instances.

Thanks,

Vidya,

99966229668.

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[priyanka...@gmail.com]

My Browser version : 67, chrome driver : 2.39, selenium:2.53.1

Killed all process and tried, but still getting same issue.

Thanks,

Vidya,

99966229668.

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[Vidya Sagar Pogiri]

Update chrome driver to 2.40 and update Pom.xml . Hopefully this will resolve your issues

Best,
Vidya,
9966229668.

Sent from my iPhone

> On 16-Jul-2018, at 18:14, priyanka...@gmail.com wrote:
>
> chrome driver : 2.39

[Venkat Gurram]

Hi Vidya,

Still didn't fix my problem.

Could you advise, what is the significance of pom.xml?

chrome Version 67.0.3396.99

[Vidya Sagar Pogiri]

Pom.xml contains all the dependency jars and libraries required for the project to run.

Try to update the Pom , chrome driver along with chrome browser and give a try 

Best,

Vidya,

9966229668.

Sent from my iPhone

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[వినయ్ కుమార్ నల్ల]

Please help me anyone even i am facing same issue....

[peterke...@gmail.com]

I started seeing this problem on Monday 2018-06-04. Our tests run each weekday. It appears that the only thing that changed was the google-chrome version (which had been updated to current) JVM and Selenium were recent versions on Linux box ( Java 1.8.0_151, selenium 3.12.0, google-chrome 67.0.3396.62, and xvfb-run).
Specifically adding the arguments "--no-sandbox" and "--disable-dev-shm-usage" stopped the error.

Ref

https://stackoverflow.com/questions/50642308/org-openqa-selenium-webdriverexception-unknown-error-devtoolsactiveport-file-d/50725918#50725918

[DN31]

Thank you. Still learning here, where would I add that code?

ChromeOptions options = new ChromeOptions();
        ...
        options.addArguments("--no-sandbox");
        options.addArguments("--disable-dev-shm-usage");

Should I add this to webdriver.py or options.py or somewhere else entirely. Thank you