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Start your free trialJohn Smith
39 PointsI tried the exercise of the first lesson. but It doesn't work for. Help me
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");
} }
What wrong with the code above? Please help me. Whenever I try, the error show as below.
treehouse:~/workspace$ javac Introductions.java
Picked up JAVA_TOOL_OPTIONS: -Xmx128m
Picked up _JAVA_OPTIONS: -Xmx128m
treehouse:~/workspace$ javac Introductions.java
Picked up JAVA_TOOL_OPTIONS: -Xmx128m
Picked up _JAVA_OPTIONS: -Xmx128m
Here is the Snapshop to check in detail.
Thanks John
1 Answer
Jason Anders
Treehouse Moderator 145,860 PointsHi John Smith
You've got the code correct, just not using the correct console command. You are using javac
and including the extension of the Class. Instead, you need to use java
(no "c") and not include the extension.
So, is should be java Introductions
Craig explains this in the video at timestamp 6:01 - 6:15.
Keep Coding!
John Smith
39 PointsJohn Smith
39 PointsDear Jason,
Thanks a lot for your helpful tips and suggestion. It works now.
Thanks again. John