javagoogle-chromeselenium-webdriverxpathinvalidargumentexception

InvalidArgumentException: invalid argument and InvalidSelectorException: invalid selector error with ChromeDriver and Chrome using Selenium with Java


I have never experienced an error like this before. Is the website I'm visiting resistant to the use of automation tests?

Code:

public class DirectoryAutomation {

    public static void main(String[] args) throws IOException, InterruptedException {

        System.setProperty("webdriver.chrome.driver", "C:\\Users\\MartinErlic\\eclipse-workspace\\DirectoryAutomation\\libs\\chromedriver.exe");
        ChromeDriver driver = new ChromeDriver();
        driver.get("https://www.arivify.com/property/az/mesa");
        Thread.sleep(2000);
        driver.findElement(By.xpath("xpath=//div[@id='__layout']/div/div[2]/section/div/table/tbody/tr/td")).click();
    }
}

Exception:

Starting ChromeDriver 78.0.3904.105 (60e2d8774a8151efa6a00b1f358371b1e0e07ee2-refs/branch-heads/3904@{#877}) on port 21763
Only local connections are allowed.
Please protect ports used by ChromeDriver and related test frameworks to prevent access by malicious code.
[1579544613.399][WARNING]: This version of ChromeDriver has not been tested with Chrome version 79.
[1579544615.411][WARNING]: Timed out connecting to Chrome, retrying...
Jan. 20, 2020 10:23:37 A.M. org.openqa.selenium.remote.ProtocolHandshake createSession
INFO: Detected dialect: W3C
Exception in thread "main" org.openqa.selenium.InvalidArgumentException: invalid argument
  (Session info: chrome=79.0.3945.130)
Build info: version: '3.141.59', revision: 'e82be7d358', time: '2018-11-14T08:17:03'
System info: host: 'DESKTOP-AS2OG7F', ip: '217.157.87.231', os.name: 'Windows 10', os.arch: 'amd64', os.version: '10.0', java.version: '13.0.1'
Driver info: org.openqa.selenium.chrome.ChromeDriver
Capabilities {acceptInsecureCerts: false, browserName: chrome, browserVersion: 79.0.3945.130, chrome: {chromedriverVersion: 78.0.3904.105 (60e2d8774a81..., userDataDir: C:\Users\MARTIN~1\AppData\L...}, goog:chromeOptions: {debuggerAddress: localhost:60322}, javascriptEnabled: true, networkConnectionEnabled: false, pageLoadStrategy: normal, platform: XP, platformName: XP, proxy: Proxy(), setWindowRect: true, strictFileInteractability: false, timeouts: {implicit: 0, pageLoad: 300000, script: 30000}, unhandledPromptBehavior: dismiss and notify}
Session ID: 613ee3b0588734b777f2ceb5d7715c9c
    at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
    at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.base/java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:500)
    at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:481)
    at org.openqa.selenium.remote.http.W3CHttpResponseCodec.createException(W3CHttpResponseCodec.java:187)
    at org.openqa.selenium.remote.http.W3CHttpResponseCodec.decode(W3CHttpResponseCodec.java:122)
    at org.openqa.selenium.remote.http.W3CHttpResponseCodec.decode(W3CHttpResponseCodec.java:49)
    at org.openqa.selenium.remote.HttpCommandExecutor.execute(HttpCommandExecutor.java:158)
    at org.openqa.selenium.remote.service.DriverCommandExecutor.execute(DriverCommandExecutor.java:83)
    at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:552)
    at org.openqa.selenium.remote.RemoteWebDriver.get(RemoteWebDriver.java:277)
    at DirectoryAutomation.main(DirectoryAutomation.java:42)

Updated Exception:

Starting ChromeDriver 79.0.3945.36 (3582db32b33893869b8c1339e8f4d9ed1816f143-refs/branch-heads/3945@{#614}) on port 24206
Only local connections are allowed.
Please protect ports used by ChromeDriver and related test frameworks to prevent access by malicious code.
[1579548408.283][WARNING]: Timed out connecting to Chrome, retrying...
Jan. 20, 2020 11:26:50 A.M. org.openqa.selenium.remote.ProtocolHandshake createSession
INFO: Detected dialect: W3C
Exception in thread "main" org.openqa.selenium.InvalidSelectorException: invalid selector: Unable to locate an element with the xpath expression xpath=//a[contains(@href,'/property/search/hEC4ocSW0')] because of the following error:
TypeError: Failed to execute 'evaluate' on 'Document': The result is not a node set, and therefore cannot be converted to the desired type.
  (Session info: chrome=79.0.3945.130)
For documentation on this error, please visit: https://www.seleniumhq.org/exceptions/invalid_selector_exception.html
Build info: version: '3.141.59', revision: 'e82be7d358', time: '2018-11-14T08:17:03'
System info: host: 'DESKTOP-AS2OG7F', ip: '192.168.1.75', os.name: 'Windows 10', os.arch: 'amd64', os.version: '10.0', java.version: '13.0.1'
Driver info: org.openqa.selenium.chrome.ChromeDriver
Capabilities {acceptInsecureCerts: false, browserName: chrome, browserVersion: 79.0.3945.130, chrome: {chromedriverVersion: 79.0.3945.36 (3582db32b3389..., userDataDir: C:\Users\MARTIN~1\AppData\L...}, goog:chromeOptions: {debuggerAddress: localhost:51045}, javascriptEnabled: true, networkConnectionEnabled: false, pageLoadStrategy: normal, platform: WINDOWS, platformName: WINDOWS, proxy: Proxy(), setWindowRect: true, strictFileInteractability: false, timeouts: {implicit: 0, pageLoad: 300000, script: 30000}, unhandledPromptBehavior: dismiss and notify}
Session ID: c52709d658575c36b6705f1db4ce20b2
*** Element info: {Using=xpath, value=xpath=//a[contains(@href,'/property/search/hEC4ocSW0')]}
    at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
    at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.base/java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:500)
    at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:481)
    at org.openqa.selenium.remote.http.W3CHttpResponseCodec.createException(W3CHttpResponseCodec.java:187)
    at org.openqa.selenium.remote.http.W3CHttpResponseCodec.decode(W3CHttpResponseCodec.java:122)
    at org.openqa.selenium.remote.http.W3CHttpResponseCodec.decode(W3CHttpResponseCodec.java:49)
    at org.openqa.selenium.remote.HttpCommandExecutor.execute(HttpCommandExecutor.java:158)
    at org.openqa.selenium.remote.service.DriverCommandExecutor.execute(DriverCommandExecutor.java:83)
    at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:552)
    at org.openqa.selenium.remote.RemoteWebDriver.findElement(RemoteWebDriver.java:323)
    at org.openqa.selenium.remote.RemoteWebDriver.findElementByXPath(RemoteWebDriver.java:428)
    at org.openqa.selenium.By$ByXPath.findElement(By.java:353)
    at org.openqa.selenium.remote.RemoteWebDriver.findElement(RemoteWebDriver.java:315)
    at DirectoryAutomation.main(DirectoryAutomation.java:42)

Solution

  • The first warning message...

    [WARNING]: This version of ChromeDriver has not been tested with Chrome version 79
    

    ...was due to incompatibility between the version of the binaries as you were trying to initiate/spawn a new Browsing Context i.e. Chrome Browser session of:

    Seems you have solved it by upgrading Chrome and ChromeDriver to identical levels.

    You can find a detailed discussion in This version of ChromeDriver has not been tested with Chrome version 79 error running protractorE2E tests with ChromeDriver Chrome Selenium


    The second error message ...

    Exception in thread "main" org.openqa.selenium.InvalidSelectorException: invalid selector: Unable to locate an element with the xpath expression xpath=//a[contains(@href,'/property/search/hEC4ocSW0')] because of the following error:
    TypeError: Failed to execute 'evaluate' on 'Document': The result is not a node set, and therefore cannot be converted to the desired type.
    

    ...implies that the Locator Strategy you have constructed was not a valid locator.

    From your code attempts it is pretty evident the xpath in:

    driver.findElement(By.xpath("xpath=//div[@id='__layout']/div/div[2]/section/div/table/tbody/tr/td")).click();
    

    is mal-formatted.


    Solution

    As per the guidelines the ideal xpath expression should have been:

    driver.findElement(By.xpath("//div[@id='__layout']/div/div[2]/section/div/table/tbody/tr/td")).click();
    

    You can find a detailed discussion in InvalidSelectorError: invalid selector: Unable to locate an element with the xpath expression