Exception while translating document into French

19.01.2011 12:38:53 ERROR [org.hippoecm.frontend.plugin.impl.PluginFactory.createPlugin():90] java.lang.NullPointerException: null
java.lang.reflect.InvocationTargetException
        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
        at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
        at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
        at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
        at org.hippoecm.frontend.plugin.impl.PluginFactory.createPlugin(PluginFactory.java:72)
        at org.hippoecm.frontend.plugin.impl.PluginManager.start(PluginManager.java:86)
        at org.hippoecm.frontend.plugin.impl.PluginContext.start(PluginContext.java:320)
        at org.hippoecm.frontend.plugin.impl.ClusterControl.start(ClusterControl.java:118)
        at org.hippoecm.frontend.editor.viewer.ViewerPlugin.createTemplate(ViewerPlugin.java:98)
        at org.hippoecm.frontend.editor.viewer.ViewerPlugin.onModelChanged(ViewerPlugin.java:76)
        at org.apache.wicket.Component.modelChanged(Component.java:2252)
        at org.hippoecm.frontend.editor.viewer.ViewerPlugin.onStart(ViewerPlugin.java:65)
        at org.hippoecm.frontend.service.render.RenderPlugin.start(RenderPlugin.java:81)
        at org.hippoecm.frontend.plugin.impl.PluginContext.connect(PluginContext.java:304)
        at org.hippoecm.frontend.plugin.impl.PluginManager.start(PluginManager.java:88)
        at org.hippoecm.frontend.plugin.impl.PluginContext.start(PluginContext.java:320)
        at org.hippoecm.frontend.plugin.impl.ClusterControl.start(ClusterControl.java:118)
        at org.hippoecm.frontend.editor.AbstractCmsEditor.start(AbstractCmsEditor.java:312)
        at org.hippoecm.frontend.editor.HippostdPublishableEditor.start(HippostdPublishableEditor.java:443)
        at org.hippoecm.frontend.plugins.reviewedactions.HippostdEditorFactoryPlugin.newEditor(HippostdEditorFactoryPlugin.java:68)
        at org.hippoecm.frontend.plugins.reviewedactions.HippostdEditorFactoryPlugin.newEditor(HippostdEditorFactoryPlugin.java:40)
        at org.hippoecm.frontend.plugins.cms.edit.EditorManagerPlugin$1.newEditor(EditorManagerPlugin.java:87)
        at org.hippoecm.frontend.plugins.cms.edit.EditorManagerPlugin.createEditor(EditorManagerPlugin.java:157)
        at org.hippoecm.frontend.plugins.cms.edit.EditorManagerPlugin.openPreview(EditorManagerPlugin.java:144)
        at org.hippoecm.frontend.plugins.cms.edit.BrowserObserver.onEvent(BrowserObserver.java:129)
        at org.hippoecm.frontend.model.event.ObservableRegistry$ObservationContext.notifyObservers(ObservableRegistry.java:77)
        at org.hippoecm.frontend.model.ModelReference.setModel(ModelReference.java:76)
        at org.hippoecm.frontend.plugins.cms.browse.service.BrowseService$DocumentModelService.updateModel(BrowseService.java:74)
        at org.hippoecm.frontend.plugins.cms.browse.service.BrowseService.browse(BrowseService.java:216)
        at org.hippoecm.frontend.translation.workflow.TranslationWorkflowPlugin$AddTranslationAction.execute(TranslationWorkflowPlugin.ja
va:477)
        at org.hippoecm.addon.workflow.CompatibilityWorkflowPlugin$WorkflowAction.execute(CompatibilityWorkflowPlugin.java:166)
        at org.hippoecm.addon.workflow.CompatibilityWorkflowPlugin$WorkflowAction$WorkflowDialog.execute(CompatibilityWorkflowPlugin.java
:229)
        at org.hippoecm.addon.workflow.CompatibilityWorkflowPlugin$WorkflowAction$WorkflowDialog.onOk(CompatibilityWorkflowPlugin.java:21
0)
        at org.hippoecm.frontend.dialog.AbstractDialog.handleSubmit(AbstractDialog.java:580)
        at org.hippoecm.frontend.dialog.AbstractDialog$3.onSubmit(AbstractDialog.java:430)
        at org.hippoecm.frontend.dialog.AbstractDialog$ButtonWrapper$1.onSubmit(AbstractDialog.java:251)
        at org.apache.wicket.ajax.markup.html.form.AjaxButton$1.onSubmit(AjaxButton.java:101)
        at org.apache.wicket.ajax.form.AjaxFormSubmitBehavior.onEvent(AjaxFormSubmitBehavior.java:143)
        at org.apache.wicket.ajax.AjaxEventBehavior.respond(AjaxEventBehavior.java:177)
        at org.apache.wicket.ajax.AbstractDefaultAjaxBehavior.onRequest(AbstractDefaultAjaxBehavior.java:300)
        at org.apache.wicket.request.target.component.listener.BehaviorRequestTarget.processEvents(BehaviorRequestTarget.java:142)
        at org.apache.wicket.request.AbstractRequestCycleProcessor.processEvents(AbstractRequestCycleProcessor.java:92)
        at org.hippoecm.frontend.PluginRequestCycleProcessor.processEvents(PluginRequestCycleProcessor.java:95)
        at org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:1250)
        at org.apache.wicket.RequestCycle.step(RequestCycle.java:1329)
        at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1436)
        at org.apache.wicket.RequestCycle.request(RequestCycle.java:545)
        at org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:484)
        at org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:317)
        at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
        at org.hippoecm.frontend.ResourceRewriteFilter.doFilter(ResourceRewriteFilter.java:129)
        at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
        at org.hippoecm.frontend.plugins.login.ConcurrentLoginFilter.doFilter(ConcurrentLoginFilter.java:54)
        at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
        at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:399)
        at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
        at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)
        at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:766)
        at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:450)
        at org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:230)
        at org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114)
        at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
        at org.mortbay.jetty.Server.handle(Server.java:326)
        at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542)
        at org.mortbay.jetty.HttpConnection$RequestHandler.content(HttpConnection.java:945)
        at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:756)
        at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:218)
        at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)
        at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:410)
        at org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)
Caused by: java.lang.NullPointerException
        at org.onehippo.forge.selection.frontend.plugin.DynamicMultiSelectPlugin$ListView.<init>(DynamicMultiSelectPlugin.java:399)
        at org.onehippo.forge.selection.frontend.plugin.DynamicMultiSelectPlugin.<init>(DynamicMultiSelectPlugin.java:331)
        ... 70 more



An error has occurred, sorry for that.

java.lang.NullPointerException: null
Failed to instantiate plugin 'org.onehippo.forge.selection.frontend.plugin.DynamicMultiSelectPlugin' for id 'home.cluster.cms-static.plugin.servicesLoader.cluster.cms-services.plugin.hippostdEditorFactory.cluster.cms-preview0.plugin.viewerPlugin.cluster._default_.right.item'.