Etat HTTP 500 -
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type Rapport d'exception
message
description Le serveur a rencontr� une erreur interne () qui l'a emp�ch� de satisfaire la requ�te.
exception
javax.servlet.ServletException: L'ex�cution de la servlet a lanc� une exception
cause m�re
java.lang.NoClassDefFoundError: org/apache/commons/discovery/tools/DiscoverSingleton
org.apache.myfaces.config.annotation.LifecycleProviderFactory.getLifecycleProviderFactory(LifecycleProviderFactory.java:38)
org.apache.myfaces.config.ManagedBeanBuilder.buildManagedBean(ManagedBeanBuilder.java:82)
org.apache.myfaces.el.unified.resolver.ManagedBeanResolver.createManagedBean(ManagedBeanResolver.java:198)
org.apache.myfaces.el.unified.resolver.ManagedBeanResolver.getValue(ManagedBeanResolver.java:164)
javax.el.CompositeELResolver.getValue(CompositeELResolver.java:53)
org.apache.myfaces.el.unified.resolver.FacesCompositeELResolver.getValue(FacesCompositeELResolver.java:140)
org.apache.myfaces.el.VariableResolverImpl.resolveVariable(VariableResolverImpl.java:64)
org.apache.myfaces.el.convert.VariableResolverToELResolver.getValue(VariableResolverToELResolver.java:95)
javax.el.CompositeELResolver.getValue(CompositeELResolver.java:53)
org.apache.myfaces.el.unified.resolver.FacesCompositeELResolver.getValue(FacesCompositeELResolver.java:140)
org.apache.el.parser.AstIdentifier.getValue(AstIdentifier.java:61)
org.apache.el.parser.AstValue.getValue(AstValue.java:107)
org.apache.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:186)
org.apache.jasper.el.JspValueExpression.getValue(JspValueExpression.java:101)
javax.faces.component.UIOutput.getValue(UIOutput.java:176)
com.sun.faces.renderkit.html_basic.HtmlBasicInputRenderer.getValue(HtmlBasicInputRenderer.java:100)
com.sun.faces.renderkit.html_basic.HtmlBasicRenderer.getCurrentValue(HtmlBasicRenderer.java:282)
com.sun.faces.renderkit.html_basic.HtmlBasicRenderer.encodeEnd(HtmlBasicRenderer.java:208)
javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:847)
com.sun.faces.renderkit.html_basic.HtmlBasicRenderer.encodeRecursive(HtmlBasicRenderer.java:241)
com.sun.faces.renderkit.html_basic.GridRenderer.encodeChildren(GridRenderer.java:270)
javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:827)
javax.faces.component.UIComponent.encodeAll(UIComponent.java:883)
javax.faces.render.Renderer.encodeChildren(Renderer.java:137)
javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:827)
javax.faces.component.UIComponent.encodeAll(UIComponent.java:883)
javax.faces.component.UIComponent.encodeAll(UIComponent.java:889)
com.sun.faces.application.ViewHandlerImpl.doRenderView(ViewHandlerImpl.java:258)
com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:176)
org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41)
org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:140)
javax.faces.webapp.FacesServlet.service(FacesServlet.java:245)
cause m�re
java.lang.ClassNotFoundException: org.apache.commons.discovery.tools.DiscoverSingleton
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1387)
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1233)
java.lang.ClassLoader.loadClassInternal(Unknown Source)
org.apache.myfaces.config.annotation.LifecycleProviderFactory.getLifecycleProviderFactory(LifecycleProviderFactory.java:38)
org.apache.myfaces.config.ManagedBeanBuilder.buildManagedBean(ManagedBeanBuilder.java:82)
org.apache.myfaces.el.unified.resolver.ManagedBeanResolver.createManagedBean(ManagedBeanResolver.java:198)
org.apache.myfaces.el.unified.resolver.ManagedBeanResolver.getValue(ManagedBeanResolver.java:164)
javax.el.CompositeELResolver.getValue(CompositeELResolver.java:53)
org.apache.myfaces.el.unified.resolver.FacesCompositeELResolver.getValue(FacesCompositeELResolver.java:140)
org.apache.myfaces.el.VariableResolverImpl.resolveVariable(VariableResolverImpl.java:64)
org.apache.myfaces.el.convert.VariableResolverToELResolver.getValue(VariableResolverToELResolver.java:95)
javax.el.CompositeELResolver.getValue(CompositeELResolver.java:53)
org.apache.myfaces.el.unified.resolver.FacesCompositeELResolver.getValue(FacesCompositeELResolver.java:140)
org.apache.el.parser.AstIdentifier.getValue(AstIdentifier.java:61)
org.apache.el.parser.AstValue.getValue(AstValue.java:107)
org.apache.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:186)
org.apache.jasper.el.JspValueExpression.getValue(JspValueExpression.java:101)
javax.faces.component.UIOutput.getValue(UIOutput.java:176)
com.sun.faces.renderkit.html_basic.HtmlBasicInputRenderer.getValue(HtmlBasicInputRenderer.java:100)
com.sun.faces.renderkit.html_basic.HtmlBasicRenderer.getCurrentValue(HtmlBasicRenderer.java:282)
com.sun.faces.renderkit.html_basic.HtmlBasicRenderer.encodeEnd(HtmlBasicRenderer.java:208)
javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:847)
com.sun.faces.renderkit.html_basic.HtmlBasicRenderer.encodeRecursive(HtmlBasicRenderer.java:241)
com.sun.faces.renderkit.html_basic.GridRenderer.encodeChildren(GridRenderer.java:270)
javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:827)
javax.faces.component.UIComponent.encodeAll(UIComponent.java:883)
javax.faces.render.Renderer.encodeChildren(Renderer.java:137)
javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:827)
javax.faces.component.UIComponent.encodeAll(UIComponent.java:883)
javax.faces.component.UIComponent.encodeAll(UIComponent.java:889)
com.sun.faces.application.ViewHandlerImpl.doRenderView(ViewHandlerImpl.java:258)
com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:176)
org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41)
org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:140)
javax.faces.webapp.FacesServlet.service(FacesServlet.java:245)
note La trace compl�te de la cause m�re de cette erreur est disponible dans les fichiers journaux de Apache Tomcat/6.0.18.
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