我下载了 jboss-4.0.0RC1.zip,运行run.bat 结果报错
14:29:51,270 WARN [BasicMBeanRegistry] javax.management.MBeanRegistrationExcept
ion: preRegister() failed: [ObjectName='JMImplementation:type=MBeanServerDelegat
e', Class=javax.management.MBeanServerDelegate (javax.management.MBeanServerDele
gate@1479feb)]
Failed to boot JBoss:
java.lang.RuntimeException: Cannot create MBeanServer
at org.jboss.mx.server.MBeanServerImpl.<init>(MBeanServerImpl.java:224)
at org.jboss.mx.server.MBeanServerBuilderImpl.newMBeanServer(MBeanServer
BuilderImpl.java:56)
at javax.management.MBeanServerFactory.newMBeanServer(MBeanServerFactory
.java:316)
at javax.management.MBeanServerFactory.createMBeanServer(MBeanServerFact
ory.java:219)
at org.jboss.system.server.ServerImpl.doStart(ServerImpl.java:330)
at org.jboss.system.server.ServerImpl.start(ServerImpl.java:291)
at org.jboss.Main.boot(Main.java:151)
at org.jboss.Main$1.run(Main.java:405)
at java.lang.Thread.run(Thread.java:566)
Caused by: javax.management.MBeanRegistrationException: preRegister() failed: [O
bjectName='JMImplementation:type=MBeanServerDelegate', Class=javax.management.MB
eanServerDelegate (javax.management.MBeanServerDelegate@1479feb)]
at org.jboss.mx.server.registry.BasicMBeanRegistry.invokePreRegister(Bas
icMBeanRegistry.java:707)
at org.jboss.mx.server.registry.BasicMBeanRegistry.registerMBean(BasicMB
eanRegistry.java:197)
at org.jboss.mx.server.MBeanServerImpl.<init>(MBeanServerImpl.java:200)
... 8 more
Caused by: javax.management.RuntimeOperationsException: Exception occured trying
find the descriptors of the MBean
at javax.management.modelmbean.ModelMBeanInfoSupport.getDescriptors(Mode
lMBeanInfoSupport.java:445)
at org.jboss.mx.modelmbean.ModelMBeanInvoker.initPersistence(ModelMBeanI
nvoker.java:498)
at org.jboss.mx.modelmbean.ModelMBeanInvoker.init(ModelMBeanInvoker.java
:481)
at org.jboss.mx.modelmbean.ModelMBeanInvoker.invokePreRegister(ModelMBea
nInvoker.java:446)
at org.jboss.mx.server.AbstractMBeanInvoker.preRegister(AbstractMBeanInv
oker.java:565)
at org.jboss.mx.server.registry.BasicMBeanRegistry.invokePreRegister(Bas
icMBeanRegistry.java:691)
... 10 more
Caused by: java.lang.IllegalArgumentException: Descriptor Type is invalid
... 16 more
请按任意键继续. . .
－－－－－－－－－－－－－－－－－
请教为什么会这样？谢谢