Below is my Testbase class: My VerifyLaydownlogintest as below: And this is my Login page class: This is error of NPE: I tried to resolve this but unable to find the root cause. Where am I going wrong? My config.properties Answer You are using TestNG as your test automation framework. In TestNG, execution will take place according to the annotation
Tag: nullpointerexception
java swing nullpointer exeption whilst adding buttons [duplicate]
This question already has answers here: What is a NullPointerException, and how do I fix it? (12 answers) Closed 8 months ago. solution So i was trying to do a java-swing-gui for a school project and therefor I have to add 72 Buttons (idk) to a JPanel element. I tried using a for-loop: but it didnt really work out and
Loading images/files inside jar
There are already heaps of answers to this problem. I have also tried a lot of them. I have not found a solution yet. I load some images within my project (Swing – ImageIcons). In the run dialog all of them are also displayed in my GUI. But after compiling the program can’t be started at all. The error messages
How is the count of method executions that triggers the omitted exception stack frames calculated in JDK 8?
JDK version: If we write the following code: Part of the output is: That is, the stack frame is no longer printed after the exception occurs 21124 times. Let’s make a small change to the above code, pay attention to the parameters of the nextInt method: Part of the output is: That is, the stack frame is no longer printed
How to fix try/catch Java NullPointerException
I am trying to create a 2D platform game, by following this tutorial. I have created an Images()-class which looks like this: package Resources; And I created an instantation of it in my GamePanel()-class, which looks like this I get an error saying And when I try to run the game it doesn’t launch, I only get a NullPointerException But
i am getting a java.lang.NullPointerException while executing the testng script
while running the code i am getting this java.lang.NullPointerException in chrome, i have extended the main login class to another and its showing this exception. i have extended the same main class to another diff class and its successfully running but only this class is showing error. here is the code //login page public class admin_login { } //Userclass public
How do I create an Image from a byte array?
I want to be able to take the data of an image as an array, modify it, and then use that array to create a modified image. Here is what I attempted: Here is how it works. The robot takes a screen capture of the screen, which is then stored into a BufferedImage. The data of the image is stored
Why list.contains(null) throwing null pointer exception?
I have List<Long> countriesList which contains Long values which are country ids. Now I am iterating over some List<UserRequests> list by using streams. I tried to debug by evaluating individual statements. I have made sure countriesList have some data First part CollectionUtils.isNotEmpty(countriesList) is returning true. userRequest is also not null but userRequest.getCountryId() is null. And when I evaluated countriesList.contains(userRequest.getCountryId()), I
NullPointerException: Cannot invoke “Object.toString()” because the return value of “javax.swing.JButton.getIcon()” is null
Im trying to make a tictactoe blackout game where you have to fill everything with a specific icon. everything is doing well but the problem im having is when checking if the player has won by I even tried this and have the same error This is how i initialized my buttons This is the error that is showing Thank
“Exception in thread “AWT-EventQueue-0″ java.lang.NullPointerException” occurs while adding images using ImageIcon
Firstly i applied panel on whole background & then created a label to set an image here. JFrame picture I saw that there’s so many questions & answers related to null pointer exception but no one worked for me. the ImageIcon is not being able to fetch the image. I even tried by creating a folder & gave the path