There may be multiple same jars in your classpath. 2009/8/26 Matthias Wessendorf <[email protected]>
> Hi > > my code is here: > https://facesgoodies.googlecode.com/svn/CGN/trunk/ > > running the command "mvn jetty:run" > > and accessing this URL: > http://localhost:8080/faces/cocktail.xhtml > > I am getting this: > > javax.enterprise.inject.CreationException: java.lang.ClassFormatError: > Duplicate interface name in class file > de/jug/cologne/webbeans/model/CocktailSet_$$_javassist_2 > at > org.apache.webbeans.component.AbstractBean.create(AbstractBean.java:174) > at > org.apache.webbeans.context.AbstractContext.getInstance(AbstractContext.java:173) > at > org.apache.webbeans.context.AbstractContext.get(AbstractContext.java:147) > at > org.apache.webbeans.intercept.InterceptorHandler.invoke(InterceptorHandler.java:65) > at > de.jug.cologne.webbeans.CocktailBean_$$_javassist_1.isInShopping(CocktailBean_$$_javassist_1.java) > 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:597) > at javax.el.BeanELResolver.getValue(BeanELResolver.java:293) > at > javax.el.CompositeELResolver.getValue(CompositeELResolver.java:175) > at > com.sun.faces.el.FacesCompositeELResolver.getValue(FacesCompositeELResolver.java:72) > at com.sun.el.parser.AstValue.getValue(AstValue.java:138) > at > com.sun.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:206) > at > com.sun.faces.facelets.el.TagValueExpression.getValue(TagValueExpression.java:102) > at > javax.faces.component.ComponentStateHelper.eval(ComponentStateHelper.java:181) > at > javax.faces.component.UIComponentBase.isRendered(UIComponentBase.java:412) > at > javax.faces.component.UIComponent.encodeAll(UIComponent.java:1603) > at javax.faces.render.Renderer.encodeChildren(Renderer.java:168) > at > javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:844) > at > javax.faces.component.UIComponent.encodeAll(UIComponent.java:1609) > at > javax.faces.component.UIComponent.encodeAll(UIComponent.java:1612) > at > javax.faces.component.UIComponent.encodeAll(UIComponent.java:1612) > at > com.sun.faces.application.view.FaceletViewHandlingStrategy.renderView(FaceletViewHandlingStrategy.java:271) > at > com.sun.faces.application.view.MultiViewHandler.renderView(MultiViewHandler.java:126) > at > com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:124) > at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:103) > at > com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:139) > at javax.faces.webapp.FacesServlet.service(FacesServlet.java:311) > at > org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:502) > > I am not exactly sure what the really means. No I have done no > investigations :-) > > > -- > Matthias Wessendorf > > blog: http://matthiaswessendorf.wordpress.com/ > sessions: http://www.slideshare.net/mwessendorf > twitter: http://twitter.com/mwessendorf > -- Gurkan Erdogdu http://gurkanerdogdu.blogspot.com
