I am using Selenium in Eclipse and I am getting these error very often.

Before I was getting error due to loading status which I downgraded to chrome 102.Now I am facing this error which I can't understand. I am sharing my console and script:

Exception in thread "main" org.openqa.selenium.WebDriverException: unknown error: unexpected command response
  (Session info: chrome=103.0.5060.114)
Build info: version: '4.3.0', revision: 'a4995e2c09*'
System info: host: 'AWAIS-PC', ip: '192.168.1.62', os.name: 'Windows 10', os.arch: 'amd64', os.version: '10.0', java.version: '18.0.1'
Driver info: org.openqa.selenium.chrome.ChromeDriver
Command: [b494462d4f7752feaa9aeeb67f469204, findElement {using=id, value=wzrk-cancel}]
Capabilities {acceptInsecureCerts: false, browserName: chrome, browserVersion: 103.0.5060.114, chrome: {chromedriverVersion: 102.0.5005.61 (0e59bcc00cc4..., userDataDir: C:\Users\WRP\AppData\Local\...}, goog:chromeOptions: {debuggerAddress: localhost:54170}, networkConnectionEnabled: false, pageLoadStrategy: normal, platformName: WINDOWS, proxy: Proxy(), se:cdp: ws://localhost:54170/devtoo..., se:cdpVersion: 103.0.5060.114, setWindowRect: true, strictFileInteractability: false, timeouts: {implicit: 0, pageLoad: 300000, script: 30000}, unhandledPromptBehavior: dismiss and notify, webauthn:extension:credBlob: true, webauthn:extension:largeBlob: true, webauthn:virtualAuthenticators: true}
Session ID: b494462d4f7752feaa9aeeb67f469204
    at java.base/jdk.internal.reflect.DirectConstructorHandleAccessor.newInstance(DirectConstructorHandleAccessor.java:67)
    at java.base/java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:499)
    at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:483)
    at org.openqa.selenium.remote.codec.w3c.W3CHttpResponseCodec.createException(W3CHttpResponseCodec.java:200)
    at org.openqa.selenium.remote.codec.w3c.W3CHttpResponseCodec.decode(W3CHttpResponseCodec.java:133)
    at org.openqa.selenium.remote.codec.w3c.W3CHttpResponseCodec.decode(W3CHttpResponseCodec.java:53)
    at org.openqa.selenium.remote.HttpCommandExecutor.execute(HttpCommandExecutor.java:184)
    at org.openqa.selenium.remote.service.DriverCommandExecutor.invokeExecute(DriverCommandExecutor.java:167)
    at org.openqa.selenium.remote.service.DriverCommandExecutor.execute(DriverCommandExecutor.java:142)
    at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:569)
    at org.openqa.selenium.remote.ElementLocation$ElementFinder$2.findElement(ElementLocation.java:162)
    at org.openqa.selenium.remote.ElementLocation.findElement(ElementLocation.java:60)
    at org.openqa.selenium.remote.RemoteWebDriver.findElement(RemoteWebDriver.java:387)
    at org.openqa.selenium.remote.RemoteWebDriver.findElement(RemoteWebDriver.java:379)
    at org.openqa.selenium.support.ui.ExpectedConditions$7.apply(ExpectedConditions.java:197)
    at org.openqa.selenium.support.ui.ExpectedConditions$7.apply(ExpectedConditions.java:193)
    at org.openqa.selenium.support.ui.FluentWait.until(FluentWait.java:208)
    at First_Test.Practice_First.main(Practice_First.java:52)

WebDriverManager.chromedriver().driverVersion("102.0.5005.61").setup();
WebDriver driver = new ChromeDriver();
WebDriverWait waits=new WebDriverWait (driver, Duration.ofSeconds(13));
//driver.manage().timeouts().implicitlyWait(1, TimeUnit.SECONDS);
driver.get("https://www.ounass.ae/");
//Thread.sleep(3000);
driver.manage().window().maximize();
//Thread.sleep(3000);
//  String originalWindow=  driver.getWindowHandle();
// Thread.sleep(5000);
waits.until(ExpectedConditions.visibilityOfElementLocated(By.id("wzrk-cancel")));
driver.findElement(By.id("wzrk-cancel")).click();
// driver.findElement(By.xpath("//button[@id='wzrk-cancel']")).click();
waits.until(ExpectedConditions.visibilityOfElementLocated(By.cssSelector("a[href*='/men']")));
driver.findElement(By.cssSelector("a[href*='/men']")).click();
JavascriptExecutor Js1 = (JavascriptExecutor) driver;
Js1.executeScript("window.scrollBy(0,2500)"); 

CodePudding user response：

To click on the element No thanks instead of visibilityOfElementLocated() you need to induce WebDriverWait for the elementToBeClickable() and you can use either of the following locator strategy:

• Using id:

  new WebDriverWait(driver, Duration.ofSeconds(10)).until(ExpectedConditions.elementToBeClickable(By.id("birtviewer"))).click();
  

• Using cssSelector:

  new WebDriverWait(driver, Duration.ofSeconds(10)).until(ExpectedConditions.elementToBeClickable(By.cssSelector("button#wzrk-cancel"))).click();
  

• Using xpath:

  new WebDriverWait(driver, Duration.ofSeconds(10)).until(ExpectedConditions.elementToBeClickable(By.xpath("//button[@id='wzrk-cancel']"))).click();
  

CodePudding user response：

Looks like a bug has been introduced - https://chromedriver.chromium.org/downloads

Resolved issue 4121: WebDriver command sometimes fails with "unexpected command response"

Fixed in Chrome Driver version 104