4 Replies Latest reply on Dec 18, 2007 8:26 AM by Wu Di

    Why I got java.lang.NoClassDefFoundError when using somethin

    Wu Di Newbie

      I use seam2.0GA along with richfaces3.1.2GA.

      If I didn't use UITree in my code, everything is alright.
      However, if I used something like UITree or TreeState, I got

      java.lang.NoClassDefFoundError org/richfaces/******/UITree or TreeState

      In the source code, I can import these lib correctly.

      The point is :If I didn't use UITree in my code, everything is alright.
      However, if I used something like UITree or TreeState, I got the
      error.

      Has anyone met such problem before?How to solve it?

      Thanks in advance.