Websphere Portal 8.5上的CXF依賴項錯誤

Question

因此，我必須使用CXF將帶有Web服務客戶端的portlet部署到Websphere Portal 8.5中。

部署時，出現MethodNotFound異常。

根據許多Google搜索的結果，必須修復此問題，將服務器配置更改為PARENT LAST，以便門戶網站在嘗試使用Websphere之前先使用應用程序的Maven依賴項。

依賴關系錯誤消失了，但是現在我得到以下信息：

[10/19/15 16:18:13:028 CDT] 00000076 AppManagement W   CWWMA0116W: Unable to start: my-portlet-ear using: WebSphere:name=ApplicationManager,process=WebSphere_Portal,platform=proxy,node=MW7KLKW11BC671Node,version=8.5.5.0,type=ApplicationManager,mbeanIdentifier=ApplicationManager,cell=MW7KLKW11BC671Cell,spec=1.0 exception is: javax.management.MBeanException: Exception thrown in RequiredModelMBean while trying to invoke operation startApplication
    at javax.management.modelmbean.RequiredModelMBean.invokeMethod(RequiredModelMBean.java:1303)
    at javax.management.modelmbean.RequiredModelMBean.invoke(RequiredModelMBean.java:1092)
    at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:831)
    at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:813)
    at com.ibm.ws.management.AdminServiceImpl$1.run(AdminServiceImpl.java:1335)
    at com.ibm.ws.security.util.AccessController.doPrivileged(AccessController.java:118)
    at com.ibm.ws.management.AdminServiceImpl.invoke(AdminServiceImpl.java:1228)
    at com.ibm.ws.management.application.AppManagementImpl._startApplication(AppManagementImpl.java:1482)
    at com.ibm.ws.management.application.AppManagementImpl.startApplication(AppManagementImpl.java:1371)
    at com.ibm.ws.management.application.AppManagementImpl.startApplication(AppManagementImpl.java:1320)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:88)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:55)
    at java.lang.reflect.Method.invoke(Method.java:618)
    at sun.reflect.misc.Trampoline.invoke(MethodUtil.java:87)
    at sun.reflect.GeneratedMethodAccessor39.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:55)
    at java.lang.reflect.Method.invoke(Method.java:618)
    at sun.reflect.misc.MethodUtil.invoke(MethodUtil.java:291)
    at javax.management.modelmbean.RequiredModelMBean$4.run(RequiredModelMBean.java:1260)
    at java.security.AccessController.doPrivileged(AccessController.java:300)
    at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:87)
    at javax.management.modelmbean.RequiredModelMBean.invokeMethod(RequiredModelMBean.java:1254)
    at javax.management.modelmbean.RequiredModelMBean.invoke(RequiredModelMBean.java:1092)
    at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:831)
    at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:813)
    at com.ibm.ws.management.AdminServiceImpl$1.run(AdminServiceImpl.java:1335)
    at com.ibm.ws.security.util.AccessController.doPrivileged(AccessController.java:118)
    at com.ibm.ws.management.AdminServiceImpl.invoke(AdminServiceImpl.java:1228)
    at com.ibm.ws.management.connector.AdminServiceDelegator.invoke(AdminServiceDelegator.java:181)
    at com.ibm.ws.management.connector.rmi.RMIConnectorService.invoke(RMIConnectorService.java:282)
    at com.ibm.ws.management.connector.rmi._RMIConnectorService_Tie.invoke(_RMIConnectorService_Tie.java:395)
    at com.ibm.ws.management.connector.rmi._RMIConnectorService_Tie._invoke(_RMIConnectorService_Tie.java:160)
    at com.ibm.CORBA.iiop.ServerDelegate.dispatchInvokeHandler(ServerDelegate.java:678)
    at com.ibm.CORBA.iiop.ServerDelegate.dispatch(ServerDelegate.java:525)
    at com.ibm.rmi.iiop.ORB.process(ORB.java:616)
    at com.ibm.CORBA.iiop.ORB.process(ORB.java:1581)
    at com.ibm.rmi.iiop.Connection.doRequestWork(Connection.java:3140)
    at com.ibm.rmi.iiop.Connection.doWork(Connection.java:3010)
    at com.ibm.rmi.iiop.WorkUnitImpl.doWork(WorkUnitImpl.java:64)
    at com.ibm.ejs.oa.pool.PooledThread.run(ThreadPool.java:118)
    at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1862)
Caused by: com.ibm.ws.exception.RuntimeWarning: com.ibm.ws.webcontainer.exception.WebAppNotLoadedException: Failed to load webapp: Failed to load webapp: null
    at com.ibm.ws.webcontainer.component.WebContainerImpl.install(WebContainerImpl.java:432)
    at com.ibm.ws.webcontainer.component.WebContainerImpl.start(WebContainerImpl.java:718)
    at com.ibm.ws.runtime.component.ApplicationMgrImpl.start(ApplicationMgrImpl.java:1175)
    at com.ibm.ws.runtime.component.DeployedApplicationImpl.fireDeployedObjectStart(DeployedApplicationImpl.java:1370)
    at com.ibm.ws.runtime.component.DeployedModuleImpl.start(DeployedModuleImpl.java:639)
    at com.ibm.ws.runtime.component.DeployedApplicationImpl.start(DeployedApplicationImpl.java:968)
    at com.ibm.ws.runtime.component.ApplicationMgrImpl.startApplication(ApplicationMgrImpl.java:774)
    at com.ibm.ws.runtime.component.ApplicationMgrImpl.startApplicationDynamically(ApplicationMgrImpl.java:1374)
    at com.ibm.ws.runtime.component.ApplicationMgrImpl.start(ApplicationMgrImpl.java:2179)
    at com.ibm.ws.runtime.component.CompositionUnitMgrImpl.start(CompositionUnitMgrImpl.java:445)
    at com.ibm.ws.runtime.component.CompositionUnitImpl.start(CompositionUnitImpl.java:123)
    at com.ibm.ws.runtime.component.CompositionUnitMgrImpl.start(CompositionUnitMgrImpl.java:388)
    at com.ibm.ws.runtime.component.CompositionUnitMgrImpl.access$500(CompositionUnitMgrImpl.java:116)
    at com.ibm.ws.runtime.component.CompositionUnitMgrImpl$1.run(CompositionUnitMgrImpl.java:663)
    at com.ibm.ws.security.auth.ContextManagerImpl.runAs(ContextManagerImpl.java:5474)
    at com.ibm.ws.security.auth.ContextManagerImpl.runAsSystem(ContextManagerImpl.java:5600)
    at com.ibm.ws.security.core.SecurityContext.runAsSystem(SecurityContext.java:255)
    at com.ibm.ws.runtime.component.CompositionUnitMgrImpl.startCompositionUnit(CompositionUnitMgrImpl.java:677)
    at com.ibm.ws.runtime.component.CompositionUnitMgrImpl.startCompositionUnit(CompositionUnitMgrImpl.java:621)
    at com.ibm.ws.runtime.component.ApplicationMgrImpl.startApplication(ApplicationMgrImpl.java:1266)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:88)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:55)
    at java.lang.reflect.Method.invoke(Method.java:618)
    at sun.reflect.misc.Trampoline.invoke(MethodUtil.java:87)
    at sun.reflect.GeneratedMethodAccessor39.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:55)
    at java.lang.reflect.Method.invoke(Method.java:618)
    at sun.reflect.misc.MethodUtil.invoke(MethodUtil.java:291)
    at javax.management.modelmbean.RequiredModelMBean$4.run(RequiredModelMBean.java:1260)
    at java.security.AccessController.doPrivileged(AccessController.java:300)
    at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:87)
    at javax.management.modelmbean.RequiredModelMBean.invokeMethod(RequiredModelMBean.java:1254)
    ... 41 more
Caused by: com.ibm.ws.webcontainer.exception.WebAppNotLoadedException: Failed to load webapp: Failed to load webapp: null
    at com.ibm.ws.webcontainer.WSWebContainer.addWebApp(WSWebContainer.java:759)
    at com.ibm.ws.webcontainer.WSWebContainer.addWebApplication(WSWebContainer.java:634)
    at com.ibm.ws.webcontainer.component.WebContainerImpl.install(WebContainerImpl.java:426)
    ... 73 more
Caused by: com.ibm.ws.webcontainer.exception.WebAppNotLoadedException: Failed to load webapp: null
    at com.ibm.ws.webcontainer.VirtualHostImpl.addWebApplication(VirtualHostImpl.java:176)
    at com.ibm.ws.webcontainer.WSWebContainer.addWebApp(WSWebContainer.java:746)
    ... 75 more
Caused by: java.lang.IncompatibleClassChangeError
    at org.springframework.web.SpringServletContainerInitializer.onStartup(SpringServletContainerInitializer.java:154)
    at com.ibm.ws.webcontainer.webapp.WebAppImpl.initializeServletContainerInitializers(WebAppImpl.java:613)
    at com.ibm.ws.webcontainer.webapp.WebAppImpl.initialize(WebAppImpl.java:409)
    at com.ibm.ws.webcontainer.webapp.WebGroupImpl.addWebApplication(WebGroupImpl.java:88)
    at com.ibm.ws.webcontainer.VirtualHostImpl.addWebApplication(VirtualHostImpl.java:169)
    ... 76 more

根異常使我沒有任何關於我的依賴項出問題的信息。

我知道問題不在我的服務器上，因為我們部署了另一個也使用CFX客戶端的portlet，並且它可以工作（我嘗試使用該項目的POM作為基礎，但最終，我遇到了同樣的異常）。

我已經檢查了依賴關系樹，但在依賴關系中沒有看到任何沖突。 該應用程序正常運行，但是使用了PARENT FIRST配置。

您對如何解決此異常有任何想法嗎？

我正在使用以下版本：

<spring.version>3.1.2.RELEASE</spring.version>
<spring.security.version>3.1.7.RELEASE</spring.security.version>
<slf4j-version>1.7.5</slf4j-version>
<jackson.version>1.5.0</jackson.version>
<cxf.version>2.4.6</cxf.version>
<servlet-api-version>2.4</servlet-api-version>
<jasypt.version>1.9.0</jasypt.version>
<ojdbc.version>12.1.0.1.0</ojdbc.version>

Answer 1

問題出在我的Spring版本上。 我有另一個POM，它是Websphere項目的父級，而POM具有不同的Spring版本。