How to use getDriverName method of org.openqa.selenium.WebDriverException class

Best Selenium code snippet using org.openqa.selenium.WebDriverException.getDriverName

WebDriverException `org.openqa.selenium.WebDriverException`

The WebDriver error - unknown error, happens when the driver tries to process a command and an unspecified error occurs.

The error can generally be isolated to the specific driver. It is a good practice to read the error message for any pointers on why the error occurred.

Example:

The error message shows that Selenium webdriver is not able to focus on element. generally, it happens due to incompatibility between Browser and Driver versions


1Exception in thread "main" org.openqa.selenium.WebDriverException: unknown error: cannot focus element
2  (Session info: chrome=61.0.3163.100)
3  (Driver info: chromedriver=2.34.522940 (1a76f96f66e3ca7b8e57d503b4dd3bccfba87af1),platform=Windows NT 6.1.7601 SP1 x86_64) (WARNING: The server did not provide any stacktrace information)
4Command duration or timeout: 0 milliseconds
5Build info: version: 'unknown', revision: 'unknown', time: 'unknown'
6System info: host: 'DWA7DEVOS00170', ip: '10.96.162.167', os.name: 'Windows 7', os.arch: 'amd64', os.version: '6.1', java.version: '1.8.0_25'
7Driver info: org.openqa.selenium.chrome.ChromeDriver

Solutions:

Upgrade browser version
Upgrade driver version

Code Snippets

Here are code snippets that can help you understand more how developers are using

Source:DefaultSeleniumWebDriverFactory.java

...56        INSTANCES.put("PHANTOMJS", new SeleniumPhantomJSDriver(PhantomJSDriver.class, createPhantomJsCaps()));57    }58    @Override59    public WebDriver createLocalWebDriver(SeleniumWrapperConfiguration configuration) {60        String driverName = configuration.getDriverName();61        if (!INSTANCES.containsKey(driverName)) {62            throw new IllegalArgumentException("Unsupported Selenium browser name: " + driverName);63        }64        return INSTANCES.get(driverName).newLocalDriver(configuration, createLocalWebDriverCapabilitiesFilter());65    }66    protected UnaryOperator<DesiredCapabilities> createLocalWebDriverCapabilitiesFilter() {67        return UnaryOperator.identity();68    }69    protected UnaryOperator<DesiredCapabilities> createRemoteWebDriverCapabilitiesFilter() {70        return createLocalWebDriverCapabilitiesFilter();71    }72    @Override73    public WebDriver createRemoteWebDriver(URL seleniumUrl, SeleniumWrapperConfiguration configuration) {74        String driverName = configuration.getDriverName();75        if (!INSTANCES.containsKey(driverName)) {76            throw new IllegalArgumentException("Unsupported Selenium browser name: " + driverName);77        }78        return INSTANCES.get(driverName).newRemoteDriver(seleniumUrl, configuration, createRemoteWebDriverCapabilitiesFilter());79    }80    // private helper methods --------------------------------------------------81    private static DesiredCapabilities createChromeCaps() {82        DesiredCapabilities caps = DesiredCapabilities.chrome();83        ChromeOptions opts = new ChromeOptions();84        caps.setCapability(ChromeOptions.CAPABILITY, opts);85        return caps;86    }87    private static DesiredCapabilities createPhantomJsCaps() {88        DesiredCapabilities caps = DesiredCapabilities.phantomjs();...

Source:WebDriverExceptionTest.java

...28  public void testExtractsADriverName() {29    StackTraceElement[] stackTrace = new StackTraceElement[2];30    stackTrace[0] = new StackTraceElement("SomeClass", "someMethod", "SomeClass.java", 5);31    stackTrace[1] = new StackTraceElement("TestDriver", "someMethod", "TestDriver.java", 5);32    String gotName = WebDriverException.getDriverName(stackTrace);33    assertThat(gotName).isEqualTo("TestDriver");34  }35  @Test36  public void testExtractsMostSpecificDriverName() {37    StackTraceElement[] stackTrace = new StackTraceElement[3];38    stackTrace[0] = new StackTraceElement("SomeClass", "someMethod", "SomeClass.java", 5);39    stackTrace[1] =40        new StackTraceElement("RemoteWebDriver", "someMethod", "RemoteWebDriver.java", 5);41    stackTrace[2] = new StackTraceElement("FirefoxDriver", "someMethod", "FirefoxDriver.java", 5);42    String gotName = WebDriverException.getDriverName(stackTrace);43    assertThat(gotName).isEqualTo("FirefoxDriver");44  }45  @Test46  public void testDefaultsToUnknownDriverName() {47    StackTraceElement[] stackTrace = new StackTraceElement[2];48    stackTrace[0] = new StackTraceElement("SomeClass", "someMethod", "SomeClass.java", 5);49    stackTrace[1] = new StackTraceElement("SomeOtherClass", "someMethod", "SomeOtherClass.java", 5);50    String gotName = WebDriverException.getDriverName(stackTrace);51    assertThat(gotName).isEqualTo("unknown");52  }53  @Test54  public void shouldBeAbleToGetMessageWithoutAdditionalInfo() {55    String message = "Oops!";56    WebDriverException ex = new WebDriverException(message);57    assertThat(ex.getRawMessage()).isEqualTo(message);58  }59  @Test60  public void shouldContainMessageAndAdditionalInfo() {61    String message = "Oops!";62    WebDriverException ex = new WebDriverException(message);63    assertThat(ex.getMessage())64        .contains(message, "Build info:", "System info:", "Driver info: driver.version: unknown");...

Source:WebDriverException.java

...62   * @deprecated To be removed in 2.2863   */64  @Deprecated65  public String getDriverInformation() {66    String driverInformation = "driver.version: " + getDriverName(getStackTrace());67    if (sessionId != null) {68      driverInformation += "\nSession ID: " + sessionId;69    }70    return driverInformation;71  }72  /**73   * @deprecated To be removed in 2.2874   */75  @Deprecated76  public void setSessionId(String sessionId) {77    this.sessionId = sessionId;78  }79  public static String getDriverName(StackTraceElement[] stackTraceElements) {80    String driverName = "unknown";81    for (StackTraceElement e : stackTraceElements) {82      if (e.getClassName().endsWith("Driver")) {83        String[] bits = e.getClassName().split("\\.");84        driverName = bits[bits.length - 1];85      }86    }87    return driverName;88  }89  public void addInfo(String key, String value) {90    extraInfo.put(key, value);91  }92  private String getAdditionalInformation() {93    if (! extraInfo.containsKey(DRIVER_INFO)) {94      extraInfo.put(DRIVER_INFO, "driver.version: " + getDriverName(getStackTrace()));95    }96    String result = "";97    for (Map.Entry<String, String> entry : extraInfo.entrySet()) {98      if (entry.getValue().startsWith(entry.getKey())) {99        result += "\n" + entry.getValue();100      } else {101        result += "\n" + entry.getKey() + ": " + entry.getValue();102      }103    }104    return result;105  }106}...

Source:TAEDriver.java

...25            runFirefoxDriver(false);26        } else if (driverType == WebDriverType.EDGE) {27            runFirefoxDriver(false);28        } else {29            throw new WebDriverException(String.format("Not configured driver type %s. ", driverType.getDriverName()));30        }31        driver.manage().window().maximize();32    }3334    public WebDriver getDriver(){35        return driver;36    }3738    public void quit() {39        driver.quit();40    }4142    public WebElement getElement(By by) {43        return driver.findElement(by);
...

Source:Driver.java

...8  public String driverName;9  public Driver(WebDriver driver) {10    super(driver);11  }12  public String getDriverName() {13    return driverName;14  }15  public void setDriverName(String driverName) {16    this.driverName = driverName;17  }18  public byte[] getScreenshotAsRawBytes() {19    try {20      byte[] screenshot = getScreenshotAs(OutputType.BYTES);21      Log.logger.info(Log.formatLogMessage("Screenshot is created.", this));22      return screenshot;23    } catch (WebDriverException e) {24      Log.logger.error(Log.formatLogMessage(25          "Screenshot creation failed with error\n" + e.getMessage(), this), e);26      return null;...

getDriverName

Using AI Code Generation

1public class GetDriverName {2    public static void main(String[] args) {3        WebDriver driver = new FirefoxDriver();4        try {5        } catch (WebDriverException e) {6            System.out.println(e.getDriverName());7        }8        driver.quit();9    }10}11Java Code Examples: org.openqa.selenium.WebDriverException.getSupportUrl()

getDriverName

Using AI Code Generation

1import org.openqa.selenium.WebDriverException;2public class GetDriverName {3    public static void main(String[] args) {4        WebDriverException exception = new WebDriverException("Test Exception");5        System.out.println(exception.getDriverName());6    }7}8    at GetDriverName.main(GetDriverName.java:8)

getDriverName

Using AI Code Generation

1import org.openqa.selenium.WebDriverException;2public class GetDriverName {3    public static void main(String[] args) {4        WebDriverException exception = new WebDriverException("Unable to find element");5        System.out.println(exception.getDriverName());6    }7}

getDriverName

Using AI Code Generation

1String driverName = e.getDriverName();2System.out.println("Driver Name: " + driverName);3String screenshot = e.getScreenshot();4System.out.println("Screenshot: " + screenshot);5String supportUrl = e.getSupportUrl();6System.out.println("Support URL: " + supportUrl);7String systemInformation = e.getSystemInformation();8System.out.println("System Information: " + systemInformation);9String buildInformation = e.getBuildInformation();10System.out.println("Build Information: " + buildInformation);11String additionalInformation = e.getAdditionalInformation();12System.out.println("Additional Information: " + additionalInformation);13String supportUrl = e.getSupportUrl();14System.out.println("Support URL: " + supportUrl);15String systemInformation = e.getSystemInformation();16System.out.println("System Information: " + systemInformation);

Selenium 4 Tutorial:

LambdaTest’s Selenium 4 tutorial is covering every aspects of Selenium 4 testing with examples and best practices. Here you will learn basics, such as how to upgrade from Selenium 3 to Selenium 4, to some advanced concepts, such as Relative locators and Selenium Grid 4 for Distributed testing. Also will learn new features of Selenium 4, such as capturing screenshots of specific elements, opening a new tab or window on the browser, and new protocol adoptions.

Chapters:

Upgrading From Selenium 3 To Selenium 4?: In this chapter, learn in detail how to update Selenium 3 to Selenium 4 for Java binding. Also, learn how to upgrade while using different build tools such as Maven or Gradle and get comprehensive guidance for upgrading Selenium.
What’s New In Selenium 4 & What’s Being Deprecated? : Get all information about new implementations in Selenium 4, such as W3S protocol adaption, Optimized Selenium Grid, and Enhanced Selenium IDE. Also, learn what is deprecated for Selenium 4, such as DesiredCapabilites and FindsBy methods, etc.
Selenium 4 With Python: Selenium supports all major languages, such as Python, C#, Ruby, and JavaScript. In this chapter, learn how to install Selenium 4 for Python and the features of Python in Selenium 4, such as Relative locators, Browser manipulation, and Chrom DevTool protocol.
Selenium 4 Is Now W3C Compliant: JSON Wireframe protocol is retiring from Selenium 4, and they are adopting W3C protocol to learn in detail about the advantages and impact of these changes.
How To Use Selenium 4 Relative Locator? : Selenium 4 came with new features such as Relative Locators that allow constructing locators with reference and easily located constructors nearby. Get to know its different use cases with examples.
Selenium Grid 4 Tutorial For Distributed Testing: Selenium Grid 4 allows you to perform tests over different browsers, OS, and device combinations. It also enables parallel execution browser testing, reads up on various features of Selenium Grid 4 and how to download it, and runs a test on Selenium Grid 4 with best practices.
Selenium Video Tutorials: Binge on video tutorials on Selenium by industry experts to get step-by-step direction from automating basic to complex test scenarios with Selenium.