Welcome to the Java Programming Forums

The professional, friendly Java community. 21,500 members and growing!

The Java Programming Forums are a community of Java programmers from all around the World. Our members have a wide range of skills and they all have one thing in common: A passion to learn and code Java. We invite beginner Java programmers right through to Java professionals to post here and share your knowledge. Become a part of the community, help others, expand your knowledge of Java and enjoy talking with like minded people. Registration is quick and best of all free. We look forward to meeting you.


Members have full access to the forums. Advertisements are removed for registered users.

Results 1 to 2 of 2

Thread: Code is working in Eclipse but when exported to Runnable Jar doesn't work

  1. #1
    Junior Member
    Join Date
    Aug 2011
    Thanked 0 Times in 0 Posts

    Default Code is working in Eclipse but when exported to Runnable Jar doesn't work

    Hi Friends,

    I have one project in eclipse with lots of dependencies in the library and it is working fine in Eclipse but when i export to Runnable jar, it is throwing NoClassDef Error..Looks like it is not resolving the included libraries.. Any help will be highly appreciated.

    Jitendra Jain

  2. #2
    Super Moderator Norm's Avatar
    Join Date
    May 2010
    Eastern Florida
    Thanked 2,273 Times in 2,244 Posts

    Default Re: Code is working in Eclipse but when exported to Runnable Jar doesn't work

    Please post the FULL text of the error message.
    It the missing class is in another jar file, how is that other jar file referenced?

Similar Threads

  1. Program Runs in Eclipse but Not When Exported
    By Pantheon8 in forum Java IDEs
    Replies: 2
    Last Post: August 17th, 2011, 05:57 PM
  2. Replies: 1
    Last Post: March 24th, 2011, 08:22 PM
  3. Timer code does not work!
    By mariapatrawala in forum What's Wrong With My Code?
    Replies: 1
    Last Post: December 10th, 2010, 09:03 AM
  4. WHY this code dont work?
    By sibbe in forum Java Theory & Questions
    Replies: 7
    Last Post: December 9th, 2010, 09:47 AM
  5. please tell me why this code does not work
    By amr in forum Java Theory & Questions
    Replies: 9
    Last Post: December 6th, 2010, 05:46 PM