为什么我的jb9中的EJB Module、Web Application等应用不好使,请大虾给点意见
我的jb9中的EJB Module、Web Application等全是灰色,用不了,我用crack了。
还有我在建立连接池时出现了如下错误,请给点建议(我是按网上教的弄得,步宙应该不会错)
java.lang.NullPointerException
at weblogic.management.console.utils.MBeans.getMBeanClassNameFor(MBeans.java:1153)
at weblogic.management.console.actions.mbean.EditMBeanAction.getMBeanClass(EditMBeanAction.java:210)
at weblogic.management.console.actions.mbean.EditMBeanAction.getDialogTypeKey(EditMBeanAction.java:188)
at weblogic.management.console.actions.internal.InternalActionContext.setAction(InternalActionContext.java:158)
at weblogic.management.console.actions.internal.ActionServlet.doAction(ActionServlet.java:170)
at weblogic.management.console.actions.internal.ActionServlet.doPost(ActionServlet.java:85)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(ServletStubImpl.java:945)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:332)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:242)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:5363)
at weblogic.security.service.SecurityServiceManager.runAs(SecurityServiceManager.java:721)
at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:3043)
at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2466)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:152)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:133)
--------------- nested within: ------------------
weblogic.utils.NestedRuntimeException - with nested exception:
[java.lang.NullPointerException]
at weblogic.management.console.utils.MBeans.getMBeanClassNameFor(MBeans.java:1156)
at weblogic.management.console.actions.mbean.EditMBeanAction.getMBeanClass(EditMBeanAction.java:210)
at weblogic.management.console.actions.mbean.EditMBeanAction.getDialogTypeKey(EditMBeanAction.java:188)
at weblogic.management.console.actions.internal.InternalActionContext.setAction(InternalActionContext.java:158)
at weblogic.management.console.actions.internal.ActionServlet.doAction(ActionServlet.java:170)
at weblogic.management.console.actions.internal.ActionServlet.doPost(ActionServlet.java:85)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(ServletStubImpl.java:945)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:332)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:242)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:5363)
at weblogic.security.service.SecurityServiceManager.runAs(SecurityServiceManager.java:721)
at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:3043)
at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2466)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:152)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:133)
--------------- nested within: ------------------
weblogic.management.console.actions.ActionException - with nested exception:
[weblogic.utils.NestedRuntimeException - with nested exception:
[java.lang.NullPointerException]]
at weblogic.management.console.actions.ErrorAction.(ErrorAction.java:38)
at weblogic.management.console.actions.internal.ActionServlet.doAction(ActionServlet.java:190)
at weblogic.management.console.actions.internal.ActionServlet.doPost(ActionServlet.java:85)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(ServletStubImpl.java:945)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:332)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:242)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:5363)
at weblogic.security.service.SecurityServiceManager.runAs(SecurityServiceManager.java:721)
at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:3043)
at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2466)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:152)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:133)