myeclipse5.5GA+weblogic9.0，项目部署出现的问题
搭建myeclipse5.5GA+weblogic9.0开发环境，配置成功，而且服务器也能启动，编写了一个jsp文件Hello world测试项目在weblogic上的部署。
WEB-INF下面写了一个weblogic.xml如下：
<?xml version="1.0" encoding="gb2312"?>
<weblogic-web-app xmlns="http://www.bea.com/ns/weblogic/90">
  <jsp-descriptor>
  <page-check-seconds>1</page-check-seconds>
  <verbose>true</verbose>
  </jsp-descriptor>
  <context-root>/</context-root>
</weblogic-web-app>
然后在myeclipse下面deploy项目，成功，重启了weblogic如下：出现异常。
<2008-8-6 上午01时57分23秒 CST> <Error> <HTTP> <BEA-101064> <[WebAppModule(webproject:webproject)] Error parsing descriptor in Web appplication "C:\develop\bea\user_projects\domains\hongfeng1126\.\autodeploy\webproject"
weblogic.application.ModuleException: Unmarshaller failed
at weblogic.servlet.internal.WebAppModule.loadDescriptor(WebAppModule.java:758)
at weblogic.servlet.internal.WebAppModule.prepare(WebAppModule.java:260)
Truncated. see log file for complete stacktrace
com.bea.xml.XmlException: failed to load java type corresponding to e=web-app@http://java.sun.com/xml/ns/javaee
at com.bea.staxb.runtime.internal.UnmarshalResult.getPojoBindingType(UnmarshalResult.java:325)
at com.bea.staxb.runtime.internal.UnmarshalResult.unmarshalDocument(UnmarshalResult.java:153)
Truncated. see log file for complete stacktrace
> 
<2008-8-6 上午01时57分23秒 CST> <Error> <Deployer> <BEA-149205> <Failed to initialize the application 'webproject' due to error weblogic.application.ModuleException: [HTTP:101064][WebAppModule(webproject:webproject)] Error parsing descriptor in Web appplication "C:\develop\bea\user_projects\domains\hongfeng1126\.\autodeploy\webproject"
weblogic.application.ModuleException: Unmarshaller failed
at weblogic.servlet.internal.WebAppModule.loadDescriptor(WebAppModule.java:758)
at weblogic.servlet.internal.WebAppModule.prepare(WebAppModule.java:260)
at weblogic.application.internal.flow.DeploymentCallbackFlow.prepare(DeploymentCallbackFlow.java:43)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:207)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:179)
Caused by: com.bea.xml.XmlException: failed to load java type corresponding to e=web-app@http://java.sun.com/xml/ns/javaee
at com.bea.staxb.runtime.internal.UnmarshalResult.getPojoBindingType(UnmarshalResult.java:325)
at com.bea.staxb.runtime.internal.UnmarshalResult.determineTypeForGlobalElement(UnmarshalResult.java:292)
at com.bea.staxb.runtime.internal.UnmarshalResult.determineTypeForGlobalElement(UnmarshalResult.java:302)
at com.bea.staxb.runtime.internal.UnmarshalResult.determineRootType(UnmarshalResult.java:283)
at weblogic.application.descriptor.AbstractDescriptorLoader.getRootDescriptorBean(AbstractDescriptorLoader.java:217)
at weblogic.servlet.internal.WebAppDescriptor.getWebAppBean(WebAppDescriptor.java:136)
at weblogic.servlet.internal.WebAppModule.loadDescriptor(WebAppModule.java:754)
... 23 more

weblogic.application.ModuleException: Unmarshaller failed.
weblogic.application.ModuleException: [HTTP:101064][WebAppModule(webproject:webproject)] Error parsing descriptor in Web appplication "C:\develop\bea\user_projects\domains\hongfeng1126\.\autodeploy\webproject"
weblogic.application.ModuleException: Unmarshaller failed
at weblogic.servlet.internal.WebAppModule.loadDescriptor(WebAppModule.java:758)
at weblogic.servlet.internal.WebAppModule.prepare(WebAppModule.java:260)
at weblogic.application.internal.flow.ModuleListenerInvoker.prepare(ModuleListenerInvoker.java:90)
at weblogic.work.ServerWorkManagerImpl$WorkAdapterImpl.run(ServerWorkManagerImpl.java:518)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:207)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:179)