Cannot start the driver service on http://localhost
Solution 1
Changed my Target Framework to .NET Core 2.1 (previously set to .net core 3.0) now its working.
Solution 2
In my case, it was because there are too many background chrome process running. Run cmd as admin and use taskkill /f /im chromedriver.exe
to kill all chrome driver instances and use taskkill /f /im chrome.ext /t
to kill all chrome instances made it work.
THATO MOLEFE
Updated on June 09, 2022Comments
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THATO MOLEFE almost 2 years
I would kindly like to ask for help an issue I have running selenium on on a windows server without an interface, I get the following error:
Cannot start the driver service on http://localhost:49906/ at OpenQA.Selenium.DriverService.Start() at OpenQA.Selenium.Remote.DriverServiceCommandExecutor.Execute(Command commandToExecute) at OpenQA.Selenium.Remote.RemoteWebDriver.Execute(String driverCommandToExecute, Dictionary`2 parameters) at OpenQA.Selenium.Remote.RemoteWebDriver.StartSession(ICapabilities desiredCapabilities) at OpenQA.Selenium.Remote.RemoteWebDriver..ctor(ICommandExecutor commandExecutor, ICapabilities desiredCapabilities) at OpenQA.Selenium.Chrome.ChromeDriver..ctor(ChromeDriverService service, ChromeOptions options, TimeSpan commandTimeout) at OpenQA.Selenium.Chrome.ChromeDriver..ctor(ChromeOptions options)
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THATO MOLEFE over 5 yearsI ran it in headless mode and I still get the error
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Werewolfas over 5 yearsAfter some research in the internet I found that similar problem was registered in Selenium GitHub. Can you please check if this solution will work for you OpenQA.Selenium.WebDriverException : Cannot start the driver service on http://localhost/ If this solution does not work can you please provide source code for you WebDriver initialization.