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![Oscar Coello](https://secure.gravatar.com/avatar/a909986b432fc5a4fe9ed91a4c655b71?s=96&d=https%3A%2F%2Fecs-static.teamtreehouse.com%2Fassets%2Fcontent%2Fdefault_avatar-445fbbabfc8dc9188fb5967fe43322ee0c3e0dd1e10f378bf8343784af5a13eb.webp&r=pg)
Oscar Coello
2,181 PointsPracticing Introductions.java in IntelliJ IDEA and got Exception error
Here's my code:
import java.io.Console;
public class Introductions {
public static void main(String[] args) {
Console console = System.console();
//Welcome to the Introductions program! Your code goes below here
console.printf("Hello, my name is Oscar.");
}
}
Here's my error:
Exception in thread "main" java.lang.NullPointerException at Introductions.main(Introductions.java:8)
When I commented out the code within the public class Introductions scope, it ran just fine. But I cannot figure out how to fix it.
1 Answer
![KRIS NIKOLAISEN](https://secure.gravatar.com/avatar/65d74a723997b41a80d2d909c6e06960?s=96&d=https%3A%2F%2Fecs-static.teamtreehouse.com%2Fassets%2Fcontent%2Fdefault_avatar-445fbbabfc8dc9188fb5967fe43322ee0c3e0dd1e10f378bf8343784af5a13eb.webp&r=pg)
KRIS NIKOLAISEN
54,969 PointsThis may offer an explanation. See the Stack Overflow link in Alexander Nikiforov's answer for the reason you see NullPointerException.
Oscar Coello
2,181 PointsOscar Coello
2,181 PointsIt sure does! Thank you!