I forgot about that one. Let me add it to the wiki.
Jeremy Ford wrote:
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:10
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(LifecycleSuppor
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:39
)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl
.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:10
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(LifecycleSuppor
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:39
)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl
.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(PreferencesProv
iderImpl.java:113)
at
org.picocontainer.defaults.DefaultPicoContainer.start(DefaultPicoContainer.j
ava:348)
at
org.nanocontainer.integrationkit.LifecycleContainerBuilder.buildContainer(Li
fecycleContainerBuilder.java:41)
at
org.apache.jetspeed.components.PicoComponentManager.<init>(PicoComponentMana
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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