Dependencies used for this:
cucumber-core-1.2.4
cucumber.html-0.2.3
cucumber-java-1.2.4
cucumber-junit-1.2.4
junit-4.11
gherkin-2.12.2
cucumber-jvm-deps-1.0.3
I recently cleaned up my dependencies folder structure and think I might have misplaced something, but my problem is an instantiation issue that doesn't make sense as it seems I have my ducks in a row on the cucumber side. Here is the stack trace:
cucumber.runtime.CucumberException: Failed to instantiate class cucumber.feature.LoginandMeetingCreation
at cucumber.runtime.java.DefaultJavaObjectFactory.cacheNewInstance(DefaultJavaObjectFactory.java:46)
at cucumber.runtime.java.DefaultJavaObjectFactory.getInstance(DefaultJavaObjectFactory.java:32)
at cucumber.runtime.java.JavaStepDefinition.execute(JavaStepDefinition.java:38)
at cucumber.runtime.StepDefinitionMatch.runStep(StepDefinitionMatch.java:37)
at cucumber.runtime.Runtime.runStep(Runtime.java:299)
at cucumber.runtime.model.StepContainer.runStep(StepContainer.java:44)
at cucumber.runtime.model.StepContainer.runSteps(StepContainer.java:39)
at cucumber.runtime.model.CucumberScenario.run(CucumberScenario.java:44)
at cucumber.runtime.model.CucumberFeature.run(CucumberFeature.java:165)
at cucumber.runtime.Runtime.run(Runtime.java:121)
at cucumber.api.cli.Main.run(Main.java:36)
at cucumber.api.cli.Main.main(Main.java:18)
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
at java.lang.reflect.Constructor.newInstance(Unknown Source)
at cucumber.runtime.java.DefaultJavaObjectFactory.cacheNewInstance(DefaultJavaObjectFactory.java:40)
... 11 more
Caused by: java.lang.NullPointerException
at com.google.common.base.Preconditions.checkNotNull(Preconditions.java:770)
at org.openqa.selenium.support.ui.FluentWait.<init>(FluentWait.java:96)
at org.openqa.selenium.support.ui.WebDriverWait.<init>(WebDriverWait.java:71)
at org.openqa.selenium.support.ui.WebDriverWait.<init>(WebDriverWait.java:45)
at cucumber.feature.LoginandMeetingCreation.<init>(LoginandMeetingCreation.java:19)
... 16 more
Here is my cucumber runner that sets up the feature files, but never executes the glue command. My package cucumber.feature contains my step definition file LoginandMeetingCreation.java file:
package cucumberInitialization;
import org.junit.runner.RunWith;
import cucumber.api.CucumberOptions;
import cucumber.api.junit.Cucumber;
#RunWith(Cucumber.class)
#CucumberOptions(
plugin = {"pretty" , "json:target/cucumber.json"},
features = {"src/cucumber/"},
monochrome = true,
glue = {"cucumber.feature"}
)
public class cucumberRunner {
}
Feature file with steps:
Feature: Create a meeting and fill in the necessary text fields
Scenario: As a user, login and create a meeting
Given I navigated to the site
When I login and select an org
Then Create a meeting
And finally my step definitions:
package cucumber.feature;
import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.chrome.ChromeDriver;
import org.openqa.selenium.ie.InternetExplorerDriver;
import org.openqa.selenium.support.ui.ExpectedConditions;
import org.openqa.selenium.support.ui.WebDriverWait;
import cucumber.api.PendingException;
import cucumber.api.java.en.Given;
import cucumber.api.java.en.Then;
import cucumber.api.java.en.When;
public class LoginandMeetingCreation {
WebDriver chromeDriver = null;
WebDriver ieDriver = null;
//open IE and Chrome browsers and go to Website
#Given("^I navigated to the site$")
public void navigateToWebsite() throws Throwable{
throw new PendingException();
}
//login users
#When("^I login and select an org$")
public void userLogin() throws Throwable{
throw new PendingException();
}
#Then("^Create a meeting$")
public void meetingCreation() throws Throwable{
throw new PendingException();
}
}
Any advice?
Thanks GalexMES.
You were right, I had forgotten I had deleted a bulk amount and it dawned on me I was creating an object that cannot accept a null value. When I had written WebDriverWait wait = new WebDriverWait(ieDriver, 5); ieDriver was null, which causes the NPE. Once I create the ieDriver object from a non null value the expected behavior is executed.
Related
I have a pretty simple code using selenium (sample from https://www.selenium.dev/documentation/en/):
package core;
import org.openqa.selenium.By;
import org.openqa.selenium.Keys;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.chrome.ChromeDriver;
import org.openqa.selenium.support.ui.ExpectedConditions;
import org.openqa.selenium.support.ui.WebDriverWait;
import java.time.Duration;
public class Main {
private static final String pathChromeDriver = "chromedriver.exe";
public static void main(String[] args) throws Exception {
System.setProperty("webdriver.chrome.driver", pathChromeDriver);
WebDriver driver = new ChromeDriver();
WebDriverWait wait = new WebDriverWait(driver, Duration.ofSeconds(10));
try {
driver.get("https://google.com/ncr");
driver.findElement(By.name("q")).sendKeys("cheese" + Keys.ENTER);
WebElement firstResult = wait.until(ExpectedConditions
.presenceOfElementLocated(By.cssSelector("h3")));
System.out.println(firstResult.getAttribute("textContent"));
} finally {
driver.quit();
}
}
}
And it works fine (except that the 'main' not terminating, but the question is not about that).
Now I'm trying to make the project modular, so adding module-info.java:
module test {
requires org.seleniumhq.selenium.api;
requires org.seleniumhq.selenium.chrome_driver;
requires org.seleniumhq.selenium.support;
}
Not sure if it is important, but I'm using java 16 and maven, dependencies for selenium (version 4.0.0-alpha-5):
<dependency>
<groupId>org.seleniumhq.selenium</groupId>
<artifactId>selenium-api</artifactId>
<version>${selenium.version}</version>
</dependency>
<dependency>
<groupId>org.seleniumhq.selenium</groupId>
<artifactId>selenium-support</artifactId>
<version>${selenium.version}</version>
</dependency>
And now execution fails with exception:
Exception in thread "main" java.lang.IllegalAccessError: superinterface check failed: class org.openqa.selenium.remote.RemoteWebDriver (in module org.seleniumhq.selenium.remote_driver) cannot access class org.openqa.selenium.internal.FindsByXPath (in module org.seleniumhq.selenium.api) because module org.seleniumhq.selenium.api does not export org.openqa.selenium.internal to module org.seleniumhq.selenium.remote_driver
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1010)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1088)
at java.base/java.security.SecureClassLoader.defineClass(SecureClassLoader.java:182)
at java.base/jdk.internal.loader.BuiltinClassLoader.defineClass(BuiltinClassLoader.java:814)
at java.base/jdk.internal.loader.BuiltinClassLoader.findClassInModuleOrNull(BuiltinClassLoader.java:735)
at java.base/jdk.internal.loader.BuiltinClassLoader.loadClassOrNull(BuiltinClassLoader.java:660)
at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:634)
at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:182)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:519)
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1010)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1088)
at java.base/java.security.SecureClassLoader.defineClass(SecureClassLoader.java:182)
at java.base/jdk.internal.loader.BuiltinClassLoader.defineClass(BuiltinClassLoader.java:814)
at java.base/jdk.internal.loader.BuiltinClassLoader.findClassInModuleOrNull(BuiltinClassLoader.java:735)
at java.base/jdk.internal.loader.BuiltinClassLoader.loadClassOrNull(BuiltinClassLoader.java:660)
at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:634)
at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:182)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:519)
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1010)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1088)
at java.base/java.security.SecureClassLoader.defineClass(SecureClassLoader.java:182)
at java.base/jdk.internal.loader.BuiltinClassLoader.defineClass(BuiltinClassLoader.java:814)
at java.base/jdk.internal.loader.BuiltinClassLoader.findClassInModuleOrNull(BuiltinClassLoader.java:735)
at java.base/jdk.internal.loader.BuiltinClassLoader.loadClassOrNull(BuiltinClassLoader.java:660)
at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:634)
at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:182)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:519)
at test/core.Main.main(Main.java:19)
How can I fix it?
I am trying to run a simple bdd test using behave and serenity but i am getting a initialization error. It seems as though there is a package class which is null but i cannot figure out which one or is there something wrong with way i am initialising my code.
I have been serenity bdd documentation online
https://serenity-bdd.github.io/theserenitybook/latest/jbehave.html
directory tree
new output
Appreciate the help :)
Below is the stack trace and code.
ava.lang.NullPointerException
at net.serenitybdd.jbehave.RootPackage.forPackage(RootPackage.java:8)
at net.serenitybdd.jbehave.SerenityStories.getRootPackage(SerenityStories.java:220)
at net.serenitybdd.jbehave.SerenityStories.stepsFactory(SerenityStories.java:88)
at org.jbehave.core.ConfigurableEmbedder.configuredEmbedder(ConfigurableEmbedder.java:130)
at net.serenitybdd.jbehave.runners.SerenityReportingRunner.<init>(SerenityReportingRunner.java:68)
at net.serenitybdd.jbehave.runners.SerenityReportingRunner.<init>(SerenityReportingRunner.java:62)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at org.junit.internal.builders.AnnotatedBuilder.buildRunner(AnnotatedBuilder.java:104)
at org.junit.internal.builders.AnnotatedBuilder.runnerForClass(AnnotatedBuilder.java:86)
at org.junit.runners.model.RunnerBuilder.safeRunnerForClass(RunnerBuilder.java:70)
at org.junit.internal.builders.AllDefaultPossibilitiesBuilder.runnerForClass(AllDefaultPossibilitiesBuilder.java:37)
at org.junit.runners.model.RunnerBuilder.safeRunnerForClass(RunnerBuilder.java:70)
at org.junit.internal.requests.ClassRequest.createRunner(ClassRequest.java:28)
at org.junit.internal.requests.MemoizingRequest.getRunner(MemoizingRequest.java:19)
at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:49)
at com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:47)
at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242)
at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)
test.class
import net.thucydides.core.annotations.Managed;
import net.thucydides.core.annotations.Steps;
import org.jbehave.core.annotations.When;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.openqa.selenium.WebDriver;
public class test {
#Managed()
WebDriver webDriver;
#Steps
GoogleSteps googleSteps;
#When("I open the page $value")
public void itest(String value) {
googleSteps.sendvalue(value);
}
}
GooglePage.class
import net.serenitybdd.core.annotations.findby.By;
import net.thucydides.core.annotations.DefaultUrl;
import net.thucydides.core.annotations.Step;
import net.thucydides.core.pages.PageObject;
import org.openqa.selenium.Keys;
#DefaultUrl("http://www.google.com")
public class GooglePage extends PageObject {
public void searchGoogle (String q) {
find(By.name("q")).sendKeys(q, Keys.ENTER);
}
}
GoogleSteps.class
import net.thucydides.core.annotations.Step;
public class GoogleSteps {
GooglePage googlePage;
#Step
public void open_page() {
googlePage.open();
}
#Step
public void sendvalue (String value) {
googlePage.searchGoogle(value);
}
}
GoogleRunner.class
import net.serenitybdd.jbehave.SerenityStory;
public class GoogleRunner extends SerenityStory {
}
serenity.properties file
webdriver.driver=chrome
webdriver.chrome.driver = /Users/aneesaiqbal/Downloads/chromedriver-2.exe
login.story
Narrative:
Testing google
Scenario: lets google
When I open the page hello
I have written a code which will play music when a link on a webpage is found.
import java.io.File;
import java.io.IOException;
import java.util.logging.Level;
import java.util.logging.Logger;
import javafx.application.Application;
import org.jsoup.Jsoup;
import org.jsoup.nodes.Document;
import org.jsoup.nodes.Element;
import org.jsoup.select.Elements;
import javafx.scene.media.Media;
import javafx.scene.media.MediaPlayer;
import javax.sound.sampled.AudioInputStream;
import javax.sound.sampled.AudioSystem;
import javax.sound.sampled.Clip;
import javafx.application.*;
// * #author Archit
public abstract class WebCrawl extends Application{
public static void main(String[] args) throws IOException {
Application.launch(args);
int a=0;
try {
Document doc = Jsoup.connect("https://in.bookmyshow.com/ranchi").get();
org.jsoup.select.Elements links = doc.select("a");
for (Element e: links) {
if ((e.attr("abs:href").equals("https://in.bookmyshow.com/ranchi/movies/fan/ET00025074"))) {
try {
File f = new File("/Users/Archit/Documents/Music/campbell.wav");
Media hit = new Media(f.toURI().toString());
MediaPlayer mediaPlayer = new MediaPlayer(hit);
mediaPlayer.play();
} catch(Exception ex) {
System.out.println("Exception");
}
}
}
}
The error I am getting is this:
Exception in Application constructor java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at com.sun.javafx.application.LauncherImpl.launchApplicationWithArgs(LauncherImpl.java:389)
at com.sun.javafx.application.LauncherImpl.launchApplication(LauncherImpl.java:328)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at sun.launcher.LauncherHelper$FXHelper.main(LauncherHelper.java:767)
Caused by: java.lang.RuntimeException: Unable to construct Application instance: class webcrawl.WebCrawl
at com.sun.javafx.application.LauncherImpl.launchApplication1(LauncherImpl.java:907)
at com.sun.javafx.application.LauncherImpl.lambda$launchApplication$155(LauncherImpl.java:182)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.InstantiationException
at sun.reflect.InstantiationExceptionConstructorAccessorImpl.newInstance(InstantiationExceptionConstructorAccessorImpl.java:48)
at java.lang.reflect.Constructor.newInstance(Constructor.java:422)
at com.sun.javafx.application.LauncherImpl.lambda$launchApplication1$161(LauncherImpl.java:819)
at com.sun.javafx.application.PlatformImpl.lambda$runAndWait$175(PlatformImpl.java:326)
at com.sun.javafx.application.PlatformImpl.lambda$null$173(PlatformImpl.java:295)
at java.security.AccessController.doPrivileged(Native Method)
at com.sun.javafx.application.PlatformImpl.lambda$runLater$174(PlatformImpl.java:294)
at com.sun.glass.ui.InvokeLaterDispatcher$Future.run(InvokeLaterDispatcher.java:95)
Exception running application webcrawl.WebCrawl
A window seems to open when I run the application but is automatically closed and this error appears.
I would really appreciate the help. Thank you.
You are starting an application from the WebCrawl class using Application.launch(String[]), so launch tries to create a WebCrawl instance, which it can't, since WebCrawl is abstract.
BTW: Placing code after the Application.launch call won't work, since after Application.launch is finished, the JavaFX platform will already have exited.
You can read about the application lifecycle in the Life-cycle section of the Application javadoc.
You need to call the code form the start method or later.
You can find a tutorial for a simple JavaFX application here: https://docs.oracle.com/javase/8/javafx/get-started-tutorial/hello_world.htm
I am getting following error when I run code in Selenium and Java using TestNG. On multiple blogs/sites it is mentioned to clean the project and so I did Project->Clean but still it is throwing me this error. Can some one please point me what is wrong in this code? Thanks.
package firsttestngpackage;
//import org.testng.annotations.Test;
//import org.openqa.selenium.*;
import org.testng.Assert;
import org.testng.annotations.*;
//import org.testng.asserts.*;
//import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.chrome.ChromeDriver;
public class FirstTestNGFile {
#BeforeSuite
public void SetBrowser(){
System.setProperty("webdriver.chrome.driver", "C:\\chromedriver_win32\\chromedriver.exe");
}
public WebDriver driver1 = new ChromeDriver();
public String baseurl = "http://newtours.demoaut.com/";
public String ExpTitle = "Welcome: Mercury Tours";
#Test
public void CheckPageTitle() {
driver1.get(baseurl);
String ActTitle = driver1.getTitle();
Assert.assertEquals(ActTitle, ExpTitle);
driver1.quit();
}
}
Exception:
org.testng.TestNGException:
Cannot instantiate class firsttestngpackage.FirstTestNGFile
at org.testng.internal.ObjectFactoryImpl.newInstance(ObjectFactoryImpl.java:38)
at org.testng.internal.ClassHelper.createInstance1(ClassHelper.java:387)
at org.testng.internal.ClassHelper.createInstance(ClassHelper.java:299)
at org.testng.internal.ClassImpl.getDefaultInstance(ClassImpl.java:110)
at org.testng.internal.ClassImpl.getInstances(ClassImpl.java:186)
at org.testng.internal.TestNGClassFinder.<init>(TestNGClassFinder.java:120)
at org.testng.TestRunner.initMethods(TestRunner.java:409)
at org.testng.TestRunner.init(TestRunner.java:235)
at org.testng.TestRunner.init(TestRunner.java:205)
at org.testng.TestRunner.<init>(TestRunner.java:160)
at org.testng.remote.RemoteTestNG$1.newTestRunner(RemoteTestNG.java:141)
at org.testng.remote.RemoteTestNG$DelegatingTestRunnerFactory.newTestRunner(RemoteTestNG.java:271)
at org.testng.SuiteRunner$ProxyTestRunnerFactory.newTestRunner(SuiteRunner.java:561)
at org.testng.SuiteRunner.init(SuiteRunner.java:157)
at org.testng.SuiteRunner.<init>(SuiteRunner.java:111)
at org.testng.TestNG.createSuiteRunner(TestNG.java:1299)
at org.testng.TestNG.createSuiteRunners(TestNG.java:1286)
at org.testng.TestNG.runSuitesLocally(TestNG.java:1140)
at org.testng.TestNG.run(TestNG.java:1057)
at org.testng.remote.RemoteTestNG.run(RemoteTestNG.java:111)
at org.testng.remote.RemoteTestNG.initAndRun(RemoteTestNG.java:204)
at org.testng.remote.RemoteTestNG.main(RemoteTestNG.java:175)
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
at java.lang.reflect.Constructor.newInstance(Unknown Source)
at org.testng.internal.ObjectFactoryImpl.newInstance(ObjectFactoryImpl.java:29)
... 21 more
Caused by: java.lang.IllegalStateException: The path to the driver executable must be set by the webdriver.chrome.driver system property; for more information, see http://code.google.com/p/selenium/wiki/ChromeDriver. The latest version can be downloaded from http://chromedriver.storage.googleapis.com/index.html
at com.google.common.base.Preconditions.checkState(Preconditions.java:197)
at org.openqa.selenium.remote.service.DriverService.findExecutable(DriverService.java:105)
at org.openqa.selenium.chrome.ChromeDriverService.createDefaultService(ChromeDriverService.java:89)
at org.openqa.selenium.chrome.ChromeDriver.<init>(ChromeDriver.java:117)
at firsttestngpackage.FirstTestNGFile.<init>(FirstTestNGFile.java:21)
... 26 more
I have made changes to the above code now its working fine...
The issue was due to driver instance scope it was defined inside a method..
package firsttestngpackage;
//import org.testng.annotations.Test;
//import org.openqa.selenium.*;
import org.testng.Assert;
import org.testng.annotations.*;
//import org.testng.asserts.*;
//import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.chrome.ChromeDriver;
public class FirstTestNGFile {
public WebDriver driver1 ;
#BeforeSuite
public void SetBrowser(){
System.setProperty("webdriver.chrome.driver", "/home/vicky/Documents/Jars/chromedriver");
driver1= new ChromeDriver();
}
public String baseurl = "http://newtours.demoaut.com/";
public String ExpTitle = "Welcome: Mercury Tours";
#Test
public void CheckPageTitle() {
driver1.get(baseurl);
String ActTitle = driver1.getTitle();
Assert.assertEquals(ActTitle, ExpTitle);
driver1.quit();
}
}
iam facing a problem i have written a method navback, which i need to use regularily to navigate back. when iam running it is throwing a error.
below is the Code.
package Examples;
import java.util.concurrent.TimeUnit;
//import org.junit.BeforeClass;
import org.testng.annotations.BeforeClass;
import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.firefox.FirefoxDriver;
import org.openqa.selenium.interactions.Actions;
import org.testng.annotations.AfterClass;
import org.testng.annotations.DataProvider;
import org.testng.annotations.Test;
public class Flipkart {
public static WebDriver driver;
Actions action = new Actions(driver);
//String ddd;
// public Example2() {
// super();
// }
#BeforeClass
public void beforeClass()
{
driver = new FirefoxDriver();
driver.manage().timeouts().implicitlyWait(30000, TimeUnit.MILLISECONDS);
}
#Test
public void mailSend() throws InterruptedException
{
driver.get("https://www.flipkart.com/");
driver.manage().window().maximize();
navback();
driver.findElement(By.xpath("/html/body/div/div/div[2]/div/div/ul/li/div/div[2]/div/ul/li[2]/a")).click();
driver.navigate().back();
navback();
driver.findElement(By.xpath("/html/body/div/div/div[2]/div/div/ul/li/div/div[2]/div/ul/li[3]/a")).click();
driver.navigate().back();
driver.navigate().refresh();
}
public void navback()
{
WebElement we = driver.findElement(By.xpath("//html/body/div/div/div[2]/div/div/ul/li/a/span"));
action.moveToElement(we).build().perform();
}
#AfterClass
public void tear()
{
// driver.quit();
}
}
Below is the Error.
org.testng.TestNGException:
Cannot instantiate class Examples.Flipkart
at org.testng.internal.ObjectFactoryImpl.newInstance(ObjectFactoryImpl.java:38)
at org.testng.internal.ClassHelper.createInstance1(ClassHelper.java:387)
at org.testng.internal.ClassHelper.createInstance(ClassHelper.java:299)
at org.testng.internal.ClassImpl.getDefaultInstance(ClassImpl.java:110)
at org.testng.internal.ClassImpl.getInstances(ClassImpl.java:186)
at org.testng.internal.TestNGClassFinder.<init>(TestNGClassFinder.java:120)
at org.testng.TestRunner.initMethods(TestRunner.java:409)
at org.testng.TestRunner.init(TestRunner.java:235)
at org.testng.TestRunner.init(TestRunner.java:205)
at org.testng.TestRunner.<init>(TestRunner.java:160)
at org.testng.remote.RemoteTestNG$1.newTestRunner(RemoteTestNG.java:141)
at org.testng.remote.RemoteTestNG$DelegatingTestRunnerFactory.newTestRunner(RemoteTestNG.java:271)
at org.testng.SuiteRunner$ProxyTestRunnerFactory.newTestRunner(SuiteRunner.java:561)
at org.testng.SuiteRunner.init(SuiteRunner.java:157)
at org.testng.SuiteRunner.<init>(SuiteRunner.java:111)
at org.testng.TestNG.createSuiteRunner(TestNG.java:1299)
at org.testng.TestNG.createSuiteRunners(TestNG.java:1286)
at org.testng.TestNG.runSuitesLocally(TestNG.java:1140)
at org.testng.TestNG.run(TestNG.java:1057)
at org.testng.remote.RemoteTestNG.run(RemoteTestNG.java:111)
at org.testng.remote.RemoteTestNG.initAndRun(RemoteTestNG.java:204)
at org.testng.remote.RemoteTestNG.main(RemoteTestNG.java:175)
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
at java.lang.reflect.Constructor.newInstance(Unknown Source)
at org.testng.internal.ObjectFactoryImpl.newInstance(ObjectFactoryImpl.java:29)
... 21 more
Caused by: java.lang.NullPointerException
at org.openqa.selenium.interactions.Actions.<init>(Actions.java:41)
at Examples.Flipkart.<init>(Flipkart.java:18)
... 26 more
Please some one help me, iam not able to proceed further.
Thanks
You don't initialize driver, so it is null, but you pass it to Actions.
public static WebDriver driver;
Actions action = new Actions(driver);
That throws a NullPointerException.
Caused by: java.lang.NullPointerException
at org.openqa.selenium.interactions.Actions.<init>(Actions.java:41)
Initialize driver.
Note the lifecycle. Before JUnit runs your #BeforeClass or #Before methods, it has to create the Flipkart instance. The instance field initialization expression runs at that point.
Rethink your design. Initialize action after driver has been initialized.