本文发表在 rolia.net 枫下论坛把.JAR 放在 JBOSS/LIB 和放在 JBOSS/SERVER/MY_SERVER/LIB下
有什么区别啊?
我有两个.JAR, 放在 JBOSS/SERVER/MY_SERVER/LIB 下, 连JBOSS都起不来. 其中一个有CLASSLOADER的扩展,还有一个有几个HIBERNATE 的DATA TYPE.

Thanks for advance!

Following is the exception:
09:43:03,362 INFO [MainDeployer] Starting deployment of package: file:/E:/jboss
-3.2.1/server/default/conf/jboss-service.xml
09:43:07,581 WARN [ServiceConfigurator] Failed to complete install
java.lang.ClassNotFoundException: Unexpected error during load of: org.jboss.var
ia.property.SystemPropertiesService, msg=null
at org.jboss.mx.loading.UnifiedClassLoader3.loadClass(UnifiedClassLoader
3.java:212)
at java.lang.ClassLoader.loadClass(ClassLoader.java:235)
at org.jboss.mx.server.MBeanServerImpl.instantiate(MBeanServerImpl.java:
822)
at org.jboss.mx.server.MBeanServerImpl.instantiate(MBeanServerImpl.java:
294)
at org.jboss.mx.server.MBeanServerImpl.createMBean(MBeanServerImpl.java:
321)
at org.jboss.system.ServiceCreator.install(ServiceCreator.java:85)
at org.jboss.system.ServiceConfigurator.internalInstall(ServiceConfigura
tor.java:155)
at org.jboss.system.ServiceConfigurator.install(ServiceConfigurator.java
:118)
at org.jboss.system.ServiceController.install(ServiceController.java:225
)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBea
nDispatcher.java:284)
at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:549)
at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:177)
at $Proxy5.install(Unknown Source)
at org.jboss.deployment.SARDeployer.create(SARDeployer.java:183)
at org.jboss.deployment.MainDeployer.create(MainDeployer.java:784)
at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:639)
at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:613)
at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:597)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)更多精彩文章及讨论，请光临枫下论坛 rolia.net