我已经下载并安装了 IBM Websphere Application Server6.0 并安装了它。我想在 MyEclipse8.0 的 Websphere 服务器上部署我的 EJB 应用程序。我已经使用必填字段配置了服务器。现在,当我启动 Websphere 服务器时,出现以下错误...
websphere6Server [Remote Java Application]
com.ibm.ws.bootstrap.WSLauncher at localhost:2747
Thread [main] (Suspended (exception NullPointerException))
URL.<init>(URL, String, URLStreamHandler) line: 504
URL.<init>(URL, String) line: 462
URL.<init>(String) line: 411
XMLEntityManager.setupCurrentEntity(String, XMLInputSource, boolean, boolean) line: not available
XMLVersionDetector.determineDocVersion(XMLInputSource) line: not available
XML11Configuration.parse(boolean) line: not available
XML11Configuration.parse(XMLInputSource) line: not available
SAXParser(XMLParser).parse(XMLInputSource) line: not available
SAXParser(AbstractSAXParser).parse(InputSource) line: not available
MBeanDescriptorLoader2.load(InputStream, String) line: 156
MBeanDescriptorManager.loadMasterDescriptorFile(String) line: 374
MBeanDescriptorManager.<init>() line: 96
MBeanFactoryImpl.<init>(String) line: 92
AdminServiceImpl.<init>() line: 156
AdminImpl.initialize(Object) line: 177
ServerImpl(ContainerImpl).initializeComponent(String, Object, ComponentManager, Map, List, ConfigLocator[], ContainerImpl$ComponentStartup) line: 1161
ServerImpl(ContainerImpl).initializeComponents(EObject, ConfigLocator[]) line: 1015
ServerImpl.initialize(Object) line: 245
WsServerImpl.bootServerContainer(Server, ContainerImpl, RepositoryImpl, ConfigLocator[], ComponentManager) line: 157
WsServerImpl.start(String, String, String, String) line: 120
WsServerImpl.main(String[]) line: 378
WsServer.main(String[]) line: 50
NativeMethodAccessorImpl.invoke0(Method, Object, Object[]) line: not available [native method]
NativeMethodAccessorImpl.invoke(Object, Object[]) line: 85
NativeMethodAccessorImpl.invoke(Method, Object, Object[]) line: 58
DelegatingMethodAccessorImpl.invoke(Method, Object, Object[]) line: 60
Method.invoke(Object, Object[]) line: 391
WSLauncher.main(String[]) line: 190
C:\Program Files\IBM\WebSphere\AppServer\java\bin\javaw.exe (Apr 25, 2012 4:12:03 PM)
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有人能帮我解决这个问题吗?我会非常感谢他/她。