Whenever i am trying to execute my program, the run time exception arises saying "Exception in thread "main" java.lang.NoClassDefFoundError". This happens for every program i try to execute. There are no compile time errors. But while executing, this error occurs. Has this got to do anything with the path settings? Or is this something else..? Please help. All my programs are stuck at execution...
This is one of the program's that i'm trying to execute which didnt.
public class NewGui
public static void main(String args)
JFrame frame=new JFrame();
JButton button=new JButton("Click Me");
It compiled but didn't execute.
The command i used to compile was
and the command to execute was
Also, Under the environment variables option, we got two options. One is a CLASSPATH and the other one is Path. I edited the Path section and added the following two paths:
C:\Program Files\Java\jdk1.6.0\bin;C:\Program Files\Java\jdk1.6.0\lib;
So is this fine or do I need to add some other paths also?