1 Reply Latest reply on Oct 18, 2007 6:41 PM by Peter Johnson

    Starting JBoss

    Brandon Lehman Newbie

      When starting my JBoss server it is giving me a Java error. The header info in my command prompt displays JBoss finding my JDK, but I am concerned with it going to a java folder. The directory it gives the Java is: C:\j2sdk1.4.2_13\bin\java

      This is the error I am receiving:

      java.lang.UnsupportedClassVersionError: javax/management/NotificationEmitter (Un
      supported major.minor version 49.0)

      There is also a long stack trace that I didn't post. It seems as if my JDK is the wrong version but it is 1.4.2. Any suggestions?