Thinks Ron.It still runs error when I specify "parent last" classloading.The error occurs on the content of PreferencesFactoryImpl.java as bellow. ((Observer)Preferences.userRoot().).update(null, userRoot); ((Observer)Preferences.systemRoot()).update(null, systemRoot); I comment this two lines,it runs well on Websphere7.0,but it runs error on Tomcat.
Regards Haw ----- Original Message ----- From: Ron McNulty [mailto:rmcnu...@clear.net.nz] Sent: 2011/10/12 15:16 To: Jetspeed Users List Subject: Re: jetspeed2.1.4 start error when deploy on websphere7.0 Hi Zuzi3 I think Websphere probably is loading an older version of some jar that is incompatable with the version that Jetspeed is expecting. Somewhere in the Websphere admin console, you can specify "parent last" classloading (not the default). This may cure the problem. Regards Ron ----- Original Message ----- From: "zuzi3" <zu...@sina.com> To: "'Jetspeed Users List'" <jetspeed-user@portals.apache.org> Sent: Wednesday, October 12, 2011 3:44 PM Subject: jetspeed2.1.4 start error when deploy on websphere7.0 > Hi Experts, > > Jetspeed2.1.4 start error when deploy on websphere7.0, and run > failed, the error log is: > > [11-10-10 14:05:13:626 CST] 00000008 SystemErr R > org.springframework.beans.factory.BeanCreationException: Error creating > bean > with name 'java.util.prefs.PreferencesFactory' defined in ServletContext > resource [/WEB-INF/assembly/prefs.xml]: Invocation of init method failed; > nested exception is org.apache.jetspeed.prefs.PreferencesException: Failed > to initialize prefs api. java.util.prefs.WindowsPreferences incompatible > with java.util.Observer > > Caused by: org.apache.jetspeed.prefs.PreferencesException: Failed to > initialize prefs api. java.util.prefs.WindowsPreferences incompatible > with > java.util.Observer > > at > org.apache.jetspeed.prefs.impl.PreferencesFactoryImpl.init(PreferencesFactor > yImpl.java:98) > > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:48 > ) > > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl > .java:37) > > at java.lang.reflect.Method.invoke(Method.java:600) > > at > org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory > .invokeCustomInitMethod(AbstractAutowireCapableBeanFactory.java:1241) > > at > org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory > .invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1206) > > at > org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory > .initializeBean(AbstractAutowireCapableBeanFactory.java:1172) > > at > org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory > .createBean(AbstractAutowireCapableBeanFactory.java:428) > > at > org.springframework.beans.factory.support.AbstractBeanFactory$1. > getObject(AbstractBeanFactory.java:251) > > at > org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSi > ngleton(DefaultSingletonBeanRegistry.java:156) > > at > org.springframework.beans.factory.support.AbstractBeanFactory.getBean(Abstra > ctBeanFactory.java:248) > > at > org.springframework.beans.factory.support.AbstractBeanFactory.getBean(Abstra > ctBeanFactory.java:160) > > at > org.springframework.beans.factory.support.DefaultListableBeanFactory.preInst > antiateSingletons(DefaultListableBeanFactory.java:287) > > at > org.springframework.context.support.AbstractApplicationContext.refresh(Abstr > actApplicationContext.java:352) > > at > org.apache.jetspeed.components.SpringComponentManager.start(SpringComponentM > anager.java:248) > > at > org.apache.jetspeed.engine.JetspeedEngine.start(JetspeedEngine.java:122) > > at > org.apache.jetspeed.engine.JetspeedServlet.init(JetspeedServlet. > java:183) > > at > com.ibm.ws.webcontainer.servlet.ServletWrapper.init(ServletWrapper.java:358) > > at > com.ibm.ws.webcontainer.servlet.ServletWrapperImpl.init(ServletWrapperImpl.j > ava:168) > > at > com.ibm.ws.webcontainer.servlet.ServletWrapper.initialize(ServletWrapper.jav > a:1807) > > at > com.ibm.wsspi.webcontainer.extension.WebExtensionProcessor.createServletWrap > per(WebExtensionProcessor.java:98) > > at > com.ibm.ws.webcontainer.webapp.WebApp.getServletWrapper(WebApp.java:1011) > > at > com.ibm.ws.webcontainer.webapp.WebApp.getServletWrapper(WebApp.java:932) > > at > com.ibm.ws.webcontainer.webapp.WebApp.initializeTargetMappings(WebApp.java:6 > 11) > > at > com.ibm.ws.webcontainer.webapp.WebApp.commonInitializationFinally(WebApp.jav > a:429) > > at > com.ibm.ws.webcontainer.webapp.WebAppImpl.initialize(WebAppImpl. > java:304) > > at > com.ibm.ws.webcontainer.webapp.WebGroupImpl.addWebApplication(WebGroupImpl.j > ava:100) > > at > com.ibm.ws.webcontainer.VirtualHostImpl.addWebApplication(VirtualHostImpl. ja > va:166) > > at > com.ibm.ws.webcontainer.WSWebContainer.addWebApp(WSWebContainer. > java:731) > > at > com.ibm.ws.webcontainer.WSWebContainer.addWebApplication(WSWebContainer.java > :616) > > at > com.ibm.ws.webcontainer.component.WebContainerImpl.install(WebContainerImpl. > java:376) > > at > com.ibm.ws.webcontainer.component.WebContainerImpl.start(WebContainerImpl. ja > va:668) > > at > com.ibm.ws.runtime.component.ApplicationMgrImpl.start(ApplicationMgrImpl.jav > a:1122) > > at > com.ibm.ws.runtime.component.DeployedApplicationImpl.fireDeployedObjectStart > (DeployedApplicationImpl.java:1315) > > at > com.ibm.ws.runtime.component.DeployedModuleImpl.start(DeployedModuleImpl.jav > a:623) > > at > com.ibm.ws.runtime.component.DeployedApplicationImpl.start(DeployedApplicati > onImpl.java:940) > > at > com.ibm.ws.runtime.component.ApplicationMgrImpl.startApplication(Application > MgrImpl.java:725) > > at > com.ibm.ws.runtime.component.ApplicationMgrImpl.start(ApplicationMgrImpl.jav > a:2046) > > at > com.ibm.ws.runtime.component.CompositionUnitMgrImpl.start(CompositionUnitMgr > Impl.java:439) > > at > com.ibm.ws.runtime.component.CompositionUnitImpl.start(CompositionUnitImpl.j > ava:123) > > at > com.ibm.ws.runtime.component.CompositionUnitMgrImpl.start(CompositionUnitMgr > Impl.java:382) > > at > com.ibm.ws.runtime.component.CompositionUnitMgrImpl.access$300(CompositionUn > itMgrImpl.java:110) > > at > com.ibm.ws.runtime.component.CompositionUnitMgrImpl$CUInitializer.run(Compos > itionUnitMgrImpl.java:949) > > at > com.ibm.wsspi.runtime.component.WsComponentImpl$_AsynchInitializer.run(WsCom > ponentImpl.java:349) > > at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1550) > > Caused by: java.lang.ClassCastException: > java.util.prefs.WindowsPreferences > incompatible with java.util.Observer > > at > org.apache.jetspeed.prefs.impl.PreferencesFactoryImpl.init(PreferencesFactor > yImpl.java:93) > > ... 45 more > > Would you please tell me how to resolve this problem? > > > > Thanks, > > Haw > > > > --------------------------------------------------------------------- To unsubscribe, e-mail: jetspeed-user-unsubscr...@portals.apache.org For additional commands, e-mail: jetspeed-user-h...@portals.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: jetspeed-user-unsubscr...@portals.apache.org For additional commands, e-mail: jetspeed-user-h...@portals.apache.org
