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Java

Posted by Amulya Arora
Amulya Arora
6,133 Points

Probem in Java Objects

My Workspace:- https://w.trhou.se/kwdskgmdaa

Exception in thread "main" java.lang.NullPointerException                                                                 at Game.applyGuess(Game.java:12)                                                                                  at Prompter.promptForGuess(Prompter.java:15)                                                                      at Hangman.main(Hangman.java:7)  

How to solve this problem....

3 Answers

Waylon Petty
Waylon Petty
2,599 Points

Amulya,

Look at line 5 under Game.java:

public Game(String answer) {...

not

public Game(String amswer) {...

Don't worry, it happens to us all. Once you start writing code into an IDE, the built in compiler will catch those errors for you.

-Waylon

Amulya Arora
Amulya Arora
6,133 Points
Amulya Arora
Amulya Arora
6,133 Points

This problem comes when I compile the program

Amulya Arora
Amulya Arora
6,133 Points
Amulya Arora
Amulya Arora
6,133 Points

Thanks a lotttttttt!!!!!!!!!!!!!!