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Start your free trialEmma Smith
4,400 PointsIt's not printing my name!
I have copied Craig's text and written my code as follows:
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 Emma");
} }
I then compiled it to create the Introductions.class
But when I type java Introductions into the bottom box, it just shows this:
treehouse:~/workspace$ javac Introductions.java
Picked up JAVA_TOOL_OPTIONS: -Xmx128m
Picked up _JAVA_OPTIONS: -Xmx128m
treehouse:~/workspace$ ls
index.html Introductions.class Introductions.java
treehouse:~/workspace$ java Introductions
Picked up JAVA_TOOL_OPTIONS: -Xmx128m
Picked up _JAVA_OPTIONS: -Xmx128m
treehouse:
What have I missed?
2 Answers
Steven Parker
231,275 PointsDid you perhaps forget to save your editing changes (with the menu or Ctrl-S shortcut) before recompiling?
If that's not it, make a snapshot of your workspace and post the link to it here and we can investigate further.
Emma Smith
4,400 PointsYes! I forgot to save! Thanks so much. I remembered and went back to save, but I didn't compile again so it still wasn't working! So I started again and saved BEFORE compiling and it worked a treat - thanks so much!
Fabian Pijpers
Courses Plus Student 41,372 PointsI am just looking at some basic rules for c, c++ and java have basic rule of opening and closing brackets. And i am not aware of any syntax changes. Just looking for some common language typo's. This gave many errors in many times practicing and doing challenges. That is why i point it out in hopes of helping her. That was it.
Fabian Pijpers
Courses Plus Student 41,372 PointsFabian Pijpers
Courses Plus Student 41,372 PointsMaybe you forgot that } at the end to close it up. And as i recall from java it a go it was System.console.printline("Hello, my name is Emma"); Look at that.