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321 PointsError: Could not find or load main class Introductions.class
Doing the very first Java video.
The following code was supplied:
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("Test program here");
}
}
The video had me add the printf section above.
The file that was given is "Introductions.java"
It instructed me to compile using treehouse:~/workspace$ javac Introductions.java
which I did and it generated the file
Introductions.class
The video then instructed me to run the file using the below: treehouse:~/workspace$ java Introductions.class
Which i did, but I get the following error instead of my printf output
reehouse:~/workspace$ java Introductions.class
Picked up JAVA_TOOL_OPTIONS: -Xmx128m
Picked up _JAVA_OPTIONS: -Xmx128m
Error: Could not find or load main class Introductions.class
I understand the "Picked up" parts are just console output for the memory improvements for codetree but the Error below those is what I'm getting even post compilation.
Moderator Edit: Added Markdown to code supplied so it is readable in the Community Post. Please refer to the Markdown CheatSheet when posting code snippets to the Community so it's formatted correctly.
2 Answers
jonathonholt
321 Pointssee now that i wasn't supposed to include .class in my java execution line.
Zoran Zivanovic
1,150 PointsHi, You should type without .class (java Introductions)