JBOSS启动异常

最近想学习一下JBOSS，没想到刚开始就遇到大麻烦，启动时总是报异常
我的JDK是1.5
在环境变量里设了JBOSS_HOME，但是在bin下执行run还是错误
重新解压JBOSS错误还是一样不知道什么原因
22:33:06,113 ERROR [[/]] Exception sending context initialized event to listener instance of class org.jboss.web.jsf.integration.config.JBossJSFConfig
ureListener
java.lang.NoSuchMethodError: javax.servlet.ServletContext.getContextPath()Ljava/lang/String;

22:33:06,814 ERROR [StandardContext] Error listenerStart
22:33:06,814 ERROR [StandardContext] Context [] startup failed due to previous errors
22:33:06,904 WARN  [ServiceController] Problem starting service jboss.web.deployment:war=ROOT.war,id=-1268835309
org.jboss.deployment.DeploymentException: URL file:/D:/jboss/server/default/deploy/jboss-web.deployer/ROOT.war/ deployment failed
        at org.jboss.web.tomcat.service.TomcatDeployer.performDeployInternal(TomcatDeployer.java:379)
        at org.jboss.web.tomcat.service.TomcatDeployer.performDeploy(TomcatDeployer.java:104)
        at org.jboss.web.AbstractWebDeployer.start(AbstractWebDeployer.java:375)

22:33:07,104 ERROR [MainDeployer] Could not start deployment: file:/D:/jboss/server/default/deploy/jboss-web.deployer/ROOT.war/
org.jboss.deployment.DeploymentException: URL file:/D:/jboss/server/default/deploy/jboss-web.deployer/ROOT.war/ deployment failed
        at org.jboss.web.tomcat.service.TomcatDeployer.performDeployInternal(TomcatDeployer.java:379)
        at org.jboss.web.tomcat.service.TomcatDeployer.performDeploy(TomcatDeployer.java:104)
        at org.jboss.web.AbstractWebDeployer.start(AbstractWebDeployer.java:375)
        at org.jboss.web.WebModule.startModule(WebModule.java:83)
        at org.jboss.web.WebModule.startService(WebModule.java:61)
        at org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:289)
        at org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:245)
        at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)

22:33:07,244 ERROR [MainDeployer] DeploymentException while trying to deploy a package with a new deployer
org.jboss.deployment.DeploymentException: URL file:/D:/jboss/server/default/deploy/jboss-web.deployer/ROOT.war/ deployment failed
        at org.jboss.web.tomcat.service.TomcatDeployer.performDeployInternal(TomcatDeployer.java:379)
        at org.jboss.web.tomcat.service.TomcatDeployer.performDeploy(TomcatDeployer.java:104)
        at org.jboss.web.AbstractWebDeployer.start(AbstractWebDeployer.java:375)
        at org.jboss.web.WebModule.startModule(WebModule.java:83)

22:33:07,605 INFO  [TomcatDeployer] deploy, ctxPath=/invoker, warUrl=.../deploy/http-invoker.sar/invoker.war/
22:33:08,186 ERROR [[/invoker]] Exception sending context initialized event to listener instance of class org.jboss.web.jsf.integration.config.JBossJS
FConfigureListener
java.lang.NoSuchMethodError: javax.servlet.ServletContext.getContextPath()Ljava/lang/String;
        at com.sun.faces.config.WebConfiguration.getServletContextName(WebConfiguration.java:208)
        at com.sun.faces.config.WebConfiguration.<init>(WebConfiguration.java:82)
        at com.sun.faces.config.WebConfiguration.getInstance(WebConfiguration.java:139)

22:33:08,977 ERROR [StandardContext] Error listenerStart
22:33:08,977 ERROR [StandardContext] Context [/invoker] startup failed due to previous errors
22:33:09,037 WARN  [ServiceController] Problem starting service jboss.web.deployment:war=invoker.war,id=-300474390
org.jboss.deployment.DeploymentException: URL file:/D:/jboss/server/default/deploy/http-invoker.sar/invoker.war/ deployment failed
        at org.jboss.web.tomcat.service.TomcatDeployer.performDeployInternal(TomcatDeployer.java:379)
        at org.jboss.web.tomcat.service.TomcatDeployer.performDeploy(TomcatDeployer.java:104)
        at org.jboss.web.AbstractWebDeployer.start(AbstractWebDeployer.java:375)
        at org.jboss.web.WebModule.startModule(WebModule.java:83)
        at org.jboss.web.WebModule.startService(WebModule.java:61)
        at org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:289)
        at org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:245)
        at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)

22:33:09,257 ERROR [MainDeployer] Could not start deployment: file:/D:/jboss/server/default/deploy/http-invoker.sar/invoker.war/
org.jboss.deployment.DeploymentException: URL file:/D:/jboss/server/default/deploy/http-invoker.sar/invoker.war/ deployment failed
        at org.jboss.web.tomcat.service.TomcatDeployer.performDeployInternal(TomcatDeployer.java:379)
        at org.jboss.web.tomcat.service.TomcatDeployer.performDeploy(TomcatDeployer.java:104)
        at org.jboss.web.AbstractWebDeployer.start(AbstractWebDeployer.java:375)

错误信息还有很多。。。

我记得以前在别人的机器试用JBoss的时候有出现这一个问题(不太完全确定,隔太久了),后来发现他机器装的jdk是1.5beta版本的,估计可能有问题,怕有冲突之类的,就试着卸载了beta版的jdk,新装一个正式版的jdk，结果就没有事了.

这个问题可能是类文件冲突导致的，因为我的jboss420启动就没有一点问题，请检测你的classpath是否存在比[%java_home%\lib\tools.jar;.]更多的资源文件，如果是请清除，然后再启动一下看看