jboss启动时候报错

[Not_Me_Want]

下载的是jboss-4.0.4RC1，启动的时候报如下错误：
===============================================================================
.
JBoss Bootstrap Environment
.
JBOSS_HOME: D:\jboss\bin\\..
.
JAVA: C:\Program Files\Java\j2sdk1.5.0\bin\java
.
JAVA_OPTS: -Dprogram.name=run.bat -Xms128m -Xmx512m
.
CLASSPATH: C:\Program Files\Java\j2sdk1.5.0\lib\tools.jar;D:\jboss\bin\\run.ja
r
.
===============================================================================
.
13:06:10,562 INFO [Server] Starting JBoss (MX MicroKernel)...
13:06:10,562 INFO [Server] Release ID: JBoss [Zion] 4.0.4RC1 (build: CVSTag=JBo
ss_4_0_4_RC1 date=200602071519)
13:06:10,578 INFO [Server] Home Dir: D:\jboss
13:06:10,578 INFO [Server] Home URL: file:/D:/jboss/
13:06:10,578 INFO [Server] Patch URL: null
13:06:10,578 INFO [Server] Server Name: default
13:06:10,578 INFO [Server] Server Home Dir: D:\jboss\server\default
13:06:10,578 INFO [Server] Server Home URL: file:/D:/jboss/server/default/
13:06:10,578 INFO [Server] Server Temp Dir: D:\jboss\server\default\tmp
13:06:10,578 INFO [Server] Root Deployment Filename: jboss-service.xml
13:06:10,765 WARN [BasicMBeanRegistry] javax.management.MBeanRegistrationExcept
ion: preRegister() failed: [ObjectName='JMImplementation:type=MBeanServerDelegat
e', Class=javax.management.MBeanServerDelegate (javax.management.MBeanServerDele
gate@1fc2fb)]
Failed to boot JBoss:
java.lang.RuntimeException: Cannot create MBeanServer
at org.jboss.mx.server.MBeanServerImpl.<init>(MBeanServerImpl.java:239)
at org.jboss.mx.server.MBeanServerBuilderImpl.newMBeanServer(MBeanServer
BuilderImpl.java:71)
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:415)
at org.jboss.system.server.ServerImpl.start(ServerImpl.java:357)
at org.jboss.Main.boot(Main.java:200)
at org.jboss.Main$1.run(Main.java:464)
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@1fc2fb)]
at org.jboss.mx.server.registry.BasicMBeanRegistry.invokePreRegister(Bas
icMBeanRegistry.java:709)
at org.jboss.mx.server.registry.BasicMBeanRegistry.registerMBean(BasicMB
eanRegistry.java:211)
at org.jboss.mx.server.MBeanServerImpl.<init>(MBeanServerImpl.java:215)
... 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:538)
at org.jboss.mx.modelmbean.ModelMBeanInvoker.init(ModelMBeanInvoker.java
:520)
at org.jboss.mx.modelmbean.ModelMBeanInvoker.invokePreRegister(ModelMBea
nInvoker.java:486)
at org.jboss.mx.server.AbstractMBeanInvoker.preRegister(AbstractMBeanInv
oker.java:650)
at org.jboss.mx.server.registry.BasicMBeanRegistry.invokePreRegister(Bas
icMBeanRegistry.java:693)
... 10 more
Caused by: java.lang.IllegalArgumentException: Descriptor Type is invalid
... 16 more
请按任意键继续. . .



请各位帮忙

[btb368]

可能是其中的文件损坏，建意你在从新安装一下。

[Not_Me_Want]

谢谢btb368()
问题已经找到了，是因为有多个jdk引起的，或者是因为jdk不匹配的问题。我装过jbuilder，我把JAVA_HOME设为jbuilder自带的jdk目录以后启动就没有问题了。