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[ygzx_114]

C:\JPPF-Tutorial\JPPF-2.5.4-driver>ant
Buildfile: C:\JPPF-Tutorial\JPPF-2.5.4-driver\build.xml

run:
     [echo] starting the JPPF driver
     [java] driver process id: 1476
     [java] Exception in thread "main" java.lang.NoClassDefFoundError: javax/man
agement/StandardEmitterMBean
     [java]     at org.jppf.logging.jmx.JmxMessageNotifier.registerMBean(JmxMess
ageNotifier.java:162)
     [java]     at org.jppf.logging.jmx.JmxMessageNotifier.initializeJmx(JmxMess
ageNotifier.java:100)
     [java]     at org.jppf.logging.jmx.JmxMessageNotifier.<init>(JmxMessageNoti
fier.java:60)
     [java]     at org.jppf.server.JPPFDriver.<init>(JPPFDriver.java:115)
     [java]     at org.jppf.server.JPPFDriver.main(JPPFDriver.java:336)

[lolo]

Hello,

The class javax.management.StandardEmitterMBean is part of the JDK libraries since JDK 1.6. Could you check the version of Java you're using? It should be Java 1.6 or later. If not, you will need to upgrade.
I apologize if the documentation is misleading. Als, this would definitely be the same problem that you reported in your previous post about the tutorial.

Sincerely,
-Laurent