C# Selenium Webdriver Exception | This version of ChromeDriver only supports Chrome version 85

user_11123801 0
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MyChromeDriver

My Google Chrome version: 88.0.4324.150

I found some solutions but the don't worked for me. I want to open Google Chrome throw the Selenium, but it don't work yet.

Error

System.InvalidOperationException
  HResult=0x80131509
  Message=session not created: This version of ChromeDriver only supports Chrome version 85 (SessionNotCreated)
  Source=WebDriver
  StackTrace:
   at OpenQA.Selenium.Remote.RemoteWebDriver.UnpackAndThrowOnError(Response errorResponse)
   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)
   at RSelenium.start_Browser() in C:\Users\ruper\source\repos\T\T\RSelenium.cs:line 30
   at T.Form1.btn_selenium_Click(Object sender, EventArgs e) in C:\Users\ruper\source\repos\T\T\Form1.cs:line 61
   at System.Windows.Forms.Control.OnClick(EventArgs e)
   at System.Windows.Forms.Button.OnClick(EventArgs e)
   at System.Windows.Forms.Button.OnMouseUp(MouseEventArgs mevent)
   at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
   at System.Windows.Forms.Control.WndProc(Message& m)
   at System.Windows.Forms.ButtonBase.WndProc(Message& m)
   at System.Windows.Forms.Button.WndProc(Message& m)
   at System.Windows.Forms.NativeWindow.DebuggableCallback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
   at System.Windows.Forms.UnsafeNativeMethods.DispatchMessageW(MSG& msg)
   at System.Windows.Forms.Application.ComponentManager.System.Windows.Forms.UnsafeNativeMethods.IMsoComponentManager.FPushMessageLoop(IntPtr dwComponentID, Int32 reason, Int32 pvLoopData)
   at System.Windows.Forms.Application.ThreadContext.RunMessageLoopInner(Int32 reason, ApplicationContext context)
   at System.Windows.Forms.Application.ThreadContext.RunMessageLoop(Int32 reason, ApplicationContext context)
   at System.Windows.Forms.Application.Run(Form mainForm)
   at T.Program.Main() in C:\Users\ruper\source\repos\T\T\Program.cs:line 47

Code

System.Environment.SetEnvironmentVariable("webdriver.chrome.driver", @"C:\Program Files\Google\Chrome\Application\chromedriver.exe");
ChromeOptions options = new ChromeOptions();
options.AddArguments("start-maximized");
options.AddArguments("disable-infobars");
options.AddArguments("--disable-extensions");
options.AddArguments("--disable-gpu");
options.AddArguments("--disable-dev-shm-usage");
options.AddArguments("--no-sandbox");
IWebDriver driver = new ChromeDriver(options);
selenium-chromedriver selenium-webdriver selenium c#
2 Answers
user_67936370

Another way of ensuring that webdriver and Chrome (actually I am suggesting Chromium) versions are the same is to download both from the same Chromium snapshots page. https://commondatastorage.googleapis.com/chromium-browser-snapshots/index.html

For Example, v96 Chromium Linux and the respective web driver is here: https://commondatastorage.googleapis.com/chromium-browser-snapshots/index.html?prefix=Linux_x64/929513/

The build numbers for stable versions could be found here: https://github.com/Bugazelle/chromium-all-old-stable-versions

PDHide already described how to point to the webdriver path. To point to Chromium binary/executable, use

var options = new ChromeOptions();
options.BinaryLocation = "/full/location/including/binary";
var driver = new ChromeDriver("/folder/where/webdriver/located", options);
user_132759760
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