nullpointer exception

Question

import java.util.concurrent.TimeUnit;

import org.openqa.selenium.By;

import org.openqa.selenium.WebDriver;

import org.openqa.selenium.chrome.ChromeDriver;

public class Testscript01 {

static WebDriver d;

public static void setup() {

System.setProperty("webdriver.chrome.driver", "C:\\Users\\Shaikshavali Shaik\\chromedriver.exe");

// System.setProperty("webdriver.gecko.driver", "C:\\Users\\Shaikshavali

// Shaik\\Downloads\\geckodriver-v0.26.0-win64\\geckodriver.exe");

WebDriver d = new ChromeDriver();

d.manage().timeouts().implicitlyWait(Util.WAIT_TIME, TimeUnit.SECONDS);

d.get(Util.BASE_URL);

}

public static void main(String[] args) throws Exception {

// TODO Auto-generated method stub

setup();

d.findElement(By.xpath("//input[@name='uid']")).clear();

d.findElement(By.xpath("//input[@name='uid']")).sendKeys(Util.USER_NAME);

d.findElement(By.cssSelector("input[name='password']")).clear();

d.findElement(By.cssSelector("input[name='password']")).sendKeys(Util.PASSWRD);

d.findElement(By.name("btnLogin")).click();

String ACTUAL_TILLE = d.getTitle();

if(ACTUAL_TILLE.contains(Util.EXPCTED_TITLE))

{

System.out.println("Test Case : Passed");

}

else

{

System.out.println("Test Case : Failed");

}

}

}

Comments

Hey @Syed, could you please post the error log that you get when executing this code snippet. It would help comprehend the query. Also, give some additional info on the objective of your code.

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Thanks for responding.

this was the error while executing.

Exception in thread "main" java.lang.NullPointerException

at Testscript01.main(Testscript01.java:26)

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Have you added the Selenium Standalone JAR to your Java Project in Eclipse?

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yes, everything is done. I guess the error is regarding java method and handling, and i have very little knowledge about java

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Are you using TestNG framework?

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Hi, @Syed,

Regarding your query Name of the public class must match the name of .java file, in which it is placed. So either

• rename your file from Main.java to Testscript01.java
• rename the class from public class Testscript01  to public class Main {

If you don't have a public class main there is no Main.java. Don't confuse the main class with a main method. Your main method is in Testscript.01.java.