THANK YOU VERY MUCH i will upgrade to 1.4.2_05 and hope that it works.

Beni

----- Original Message ----- 
From: "Jeremy Ford" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Thursday, July 22, 2004 3:12 PM
Subject: RE: Can�t get J2 running


> What version of the JDK are you running?  I believe that Ate or Serge
found
> that there is a bug in the classloader in JDK1.4.2_01 and earlier.
> Upgrading to the latest JDK (1.4.2_05) took care of the issue I believe.
>
> Jeremy Ford
> [EMAIL PROTECTED]
>
>
> >From: Beni <[EMAIL PROTECTED]>
> >Reply-To: "Jetspeed Developers List" <[EMAIL PROTECTED]>
> >To: Jetspeed Developers List <[EMAIL PROTECTED]>
> >Subject: Can�t get J2 running
> >Date: Thu, 22 Jul 2004 08:39:01 +0200
> >
> >Hallo,
> >
> >fresh CVS-checkout, Maven RC3, allClean allBuld --> works fine
> >maven quickStart --> works fine
> >
> >I'm having problems running J2 again after initial deployment.
> >If I stop Tomcat and start again I'm presented with the following stack
> >trace (in jetspeed.log):
> >
> >(Caused by: java.lang.RuntimeException: Failed to initialize prefs api.
> >java.lang.InternalError: Can't instantiate Preferences factory
> >java.lang.ClassNotFoundException:
> >org.apache.jetspeed.prefs.impl.PreferencesFactoryImpl)
> >
> >
> >2004-07-22 08:32:34 StandardContext[/jetspeed]Servlet /jetspeed threw
> >load()
> >exception
> >javax.servlet.ServletException: Jetspeed: init() failed
> >  at
> >org.apache.jetspeed.engine.JetspeedServlet.init(JetspeedServlet.java:158)
> >  at
>
>org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1
0
> >44)
> >  at
> >org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:887)
> >  at
>
>org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java
:
> >3959)
> >  at
> >org.apache.catalina.core.StandardContext.start(StandardContext.java:4284)
> >  at
>
>org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:
8
> >66)
> >  at
> >org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:850)
> >  at
org.apache.catalina.core.StandardHost.addChild(StandardHost.java:638)
> >  at
>
>org.apache.catalina.core.StandardHostDeployer.install(StandardHostDeployer.
j
> >ava:320)
> >  at org.apache.catalina.core.StandardHost.install(StandardHost.java:875)
> >  at
org.apache.catalina.startup.HostConfig.deployWARs(HostConfig.java:657)
> >  at
org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:476)
> >  at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1008)
> >  at
>
>org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:394)
> >  at
>
>org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSuppo
r
> >t.java:166)
> >  at
org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1134)
> >  at org.apache.catalina.core.StandardHost.start(StandardHost.java:832)
> >  at
org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1126)
> >  at
org.apache.catalina.core.StandardEngine.start(StandardEngine.java:521)
> >  at
> >org.apache.catalina.core.StandardService.start(StandardService.java:519)
> >  at
> >org.apache.catalina.core.StandardServer.start(StandardServer.java:2345)
> >  at org.apache.catalina.startup.Catalina.start(Catalina.java:594)
> >  at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> >  at
>
>sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:3
9
> >)
> >  at
>
>sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImp
l
> >.java:25)
> >  at java.lang.reflect.Method.invoke(Method.java:324)
> >  at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:297)
> >  at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:398)
> >----- Root Cause -----
> >org.apache.jetspeed.exception.JetspeedException: Unable to create Engine
> >  at org.apache.jetspeed.Jetspeed.createEngine(Jetspeed.java:76)
> >  at
> >org.apache.jetspeed.engine.JetspeedServlet.init(JetspeedServlet.java:137)
> >  at
>
>org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1
0
> >44)
> >  at
> >org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:887)
> >  at
>
>org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java
:
> >3959)
> >  at
> >org.apache.catalina.core.StandardContext.start(StandardContext.java:4284)
> >  at
>
>org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:
8
> >66)
> >  at
> >org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:850)
> >  at
org.apache.catalina.core.StandardHost.addChild(StandardHost.java:638)
> >  at
>
>org.apache.catalina.core.StandardHostDeployer.install(StandardHostDeployer.
j
> >ava:320)
> >  at org.apache.catalina.core.StandardHost.install(StandardHost.java:875)
> >  at
org.apache.catalina.startup.HostConfig.deployWARs(HostConfig.java:657)
> >  at
org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:476)
> >  at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1008)
> >  at
>
>org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:394)
> >  at
>
>org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSuppo
r
> >t.java:166)
> >  at
org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1134)
> >  at org.apache.catalina.core.StandardHost.start(StandardHost.java:832)
> >  at
org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1126)
> >  at
org.apache.catalina.core.StandardEngine.start(StandardEngine.java:521)
> >  at
> >org.apache.catalina.core.StandardService.start(StandardService.java:519)
> >  at
> >org.apache.catalina.core.StandardServer.start(StandardServer.java:2345)
> >  at org.apache.catalina.startup.Catalina.start(Catalina.java:594)
> >  at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> >  at
>
>sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:3
9
> >)
> >  at
>
>sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImp
l
> >.java:25)
> >  at java.lang.reflect.Method.invoke(Method.java:324)
> >  at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:297)
> >  at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:398)
> >Caused by: org.apache.jetspeed.exception.JetspeedException: Jetspeed
> >Initialization exception!
> >  at
> >org.apache.jetspeed.engine.AbstractEngine.init(AbstractEngine.java:170)
> >  at org.apache.jetspeed.Jetspeed.createEngine(Jetspeed.java:64)
> >  ... 28 more
> >Caused by: java.lang.RuntimeException: Failed to initialize prefs api.
> >java.lang.InternalError: Can't instantiate Preferences factory
> >java.lang.ClassNotFoundException:
> >org.apache.jetspeed.prefs.impl.PreferencesFactoryImpl
> >  at
>
>org.apache.jetspeed.prefs.impl.PreferencesProviderImpl.start(PreferencesPro
v
> >iderImpl.java:113)
> >  at
>
>org.picocontainer.defaults.DefaultPicoContainer.start(DefaultPicoContainer.
j
> >ava:348)
> >  at
>
>org.nanocontainer.integrationkit.LifecycleContainerBuilder.buildContainer(L
i
> >fecycleContainerBuilder.java:41)
> >  at
>
>org.apache.jetspeed.components.PicoComponentManager.<init>(PicoComponentMan
a
> >ger.java:66)
> >  at
> >org.apache.jetspeed.engine.PicoEngine.initComponents(PicoEngine.java:53)
> >  at
> >org.apache.jetspeed.engine.AbstractEngine.init(AbstractEngine.java:144)
> >  ... 29 more
> >
> >it would be great if you can help.
> >
> >thanx
> >
> >Beni
> >
> >
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> >
>
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