I was using Pojo class in my project and i have used PageFactory.initElements to initialize the elements. But when i try to sendkeys or click the element it throws null poniter exception. Please help me to get through this one.. thank you
I tried with pagefactory class to intialize the elemets. I except the element is working properly without any exception
MY POJO Class: public class LoginPojo extends BaseClass {
public LoginPojo() {
PageFactory.initElements(driver, this);
}
@FindBy(id = "username")
private WebElement txtUser;
@FindBy(id = "password")
private WebElement txtPass;
@FindBy(id="login")
private WebElement btnLogin;
public WebElement getTxtUser() {
return txtUser;
}
public WebElement getTxtPass() {
return txtPass;
}
public WebElement getBtnLogin() {
return btnLogin;
}
}
My main Class: public class AdactinHotel extends BaseClass {
LoginPojo loginPojo = new LoginPojo();
@Test(priority = 0)
public void launchBrowser() throws IOException {
driverSetup(getProjectFileValue("browser"));
}
@Test(priority = 1)
public void urlSetup() throws IOException, InterruptedException {
launchURL(getProjectFileValue("url"));
maximizeWindow();
Thread.sleep(2000);
}
@Test(priority = 2)
public void login() throws IOException {
elementSendKeys(loginPojo.getTxtUser(), getProjectFileValue("user"));
elementSendKeys(loginPojo.getTxtPass(), getProjectFileValue("pass"));
elementClick(loginPojo.getBtnLogin());
}
}
BaseClass: public class BaseClass {
public WebDriver driver;
public void driverSetup(String browser) {
switch (browser) {
case "chrome":
WebDriverManager.chromedriver().setup();
ChromeOptions ops = new ChromeOptions();
ops.addArguments("--remote-allow-origins=*");
driver = new ChromeDriver(ops);
break;
case "edge":
driver = new EdgeDriver();
break;
default:
break;
}
WebDriverManager.chromedriver().setup();
ChromeOptions ops = new ChromeOptions();
ops.addArguments("--remote-allow-origins=*");
driver = new ChromeDriver(ops);
}
public void launchURL(String url) {
driver.get(url);
}
public void maximizeWindow() {
driver.manage().window().maximize();
}
public void elementSendKeys(WebElement element, String text) {
element.sendKeys(text);
}
public void elementClick(WebElement element) {
element.click();
}
public String getProjectPath() {
String property = System.getProperty("user.dir");
return property;
}
public String getProjectFileValue(String key) throws IOException {
Properties properties = new Properties();
FileInputStream inputStream = new FileInputStream(getProjectPath()+"\\Configuration\\config.properties");
properties.load(inputStream);
Object object = properties.get(key);
String value = (String)object;
System.out.println(value);
return value;
}
Exception:
[RemoteTestNG] detected TestNG version 6.14.3
chrome
SLF4J: No SLF4J providers were found.
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See https://www.slf4j.org/codes.html#noProviders for further details.
Dec 11, 2024 11:28:08 AM org.openqa.selenium.devtools.CdpVersionFinder findNearestMatch
WARNING: Unable to find CDP implementation matching 131
Dec 11, 2024 11:28:08 AM org.openqa.selenium.chromium.ChromiumDriver lambda$new$5
WARNING: Unable to find version of CDP to use for 131.0.6778.109. You may need to include a dependency on a specific version of the CDP using something similar to org.seleniumhq.selenium:selenium-devtools-v86:4.12.0 where the version ("v86") matches the version of the chromium-based browser you're using and the version number of the artifact is the same as Selenium's.
Dec 11, 2024 11:28:09 AM org.openqa.selenium.devtools.CdpVersionFinder findNearestMatch
WARNING: Unable to find CDP implementation matching 131
Dec 11, 2024 11:28:09 AM org.openqa.selenium.chromium.ChromiumDriver lambda$new$5
WARNING: Unable to find version of CDP to use for 131.0.6778.109. You may need to include a dependency on a specific version of the CDP using something similar to org.seleniumhq.selenium:selenium-devtools-v86:4.12.0 where the version ("v86") matches the version of the chromium-based browser you're using and the version number of the artifact is the same as Selenium's.
https://adactinhotelapp.com
null
PASSED: launchBrowser
PASSED: urlSetup
FAILED: login
java.lang.NullPointerException
at org.openqa.selenium.support.pagefactory.DefaultElementLocator.findElement(DefaultElementLocator.java:68)
at org.openqa.selenium.support.pagefactory.internal.LocatingElementHandler.invoke(LocatingElementHandler.java:38)
at com.sun.proxy.$Proxy7.sendKeys(Unknown Source)
at com.baseclass.BaseClass.elementSendKeys(BaseClass.java:50)
at com.adactin.main.AdactinHotel.login(AdactinHotel.java:30)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:124)
at org.testng.internal.Invoker.invokeMethod(Invoker.java:583)
at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:719)
at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:989)
at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:125)
at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:109)
at org.testng.TestRunner.privateRun(TestRunner.java:648)
at org.testng.TestRunner.run(TestRunner.java:505)
at org.testng.SuiteRunner.runTest(SuiteRunner.java:455)
at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:450)
at org.testng.SuiteRunner.privateRun(SuiteRunner.java:415)
at org.testng.SuiteRunner.run(SuiteRunner.java:364)
at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52)
at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:84)
at org.testng.TestNG.runSuitesSequentially(TestNG.java:1208)
at org.testng.TestNG.runSuitesLocally(TestNG.java:1137)
at org.testng.TestNG.runSuites(TestNG.java:1049)
at org.testng.TestNG.run(TestNG.java:1017)
at org.testng.remote.AbstractRemoteTestNG.run(AbstractRemoteTestNG.java:114)
at org.testng.remote.RemoteTestNG.initAndRun(RemoteTestNG.java:251)
at org.testng.remote.RemoteTestNG.main(RemoteTestNG.java:77)
