Win a copy of Mesos in Action this week in the Cloud/Virtualizaton forum!
  • Post Reply
  • Bookmark Topic Watch Topic
  • New Topic

problem running JDK

 
Alex Kravets
Ranch Hand
Posts: 476
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
Hi,
I seem to have trouble running my classes. I compile a class, but when I run it, I get error message: "java.lang.NoClassDefFoundError". I get this error even with classes that I know for sure worked before. All of the sudden I started to get this message. What's wrong here?
thanks,
Alex
 
Victor Htet
Ranch Hand
Posts: 70
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
Alex,
Possible causes of your problem.
1) you might have changed your classpath.
2) if you declare package statement in your class coding, you need to invoke with qualified class name (full package name + class name).
3) do not put ".class" when you run with Java.exe command.
Hope it helps.
 
  • Post Reply
  • Bookmark Topic Watch Topic
  • New Topic