java.lang.InstantiationException was occured when upgraded to Richfaces 4.3
hantsy Mar 4, 2013 8:41 PMI have a Java EE application, which used Richfaces 4.2.0.Final, JBoss7.1.1.Final, Seam3.1.
When I changed the version of Richfaces to 4.3.0.Final, I encoutered the following exception frequently when browsed the pages. It seems it is not caused by my codes, but some incompitiablity in the dependencies in my application.
Is this a bug of Richfaces? or caused by other parts?
java.lang.InstantiationException: com.sun.faces.facelets.compiler.UIInstructions java.lang.Class.newInstance0(Class.java:359) java.lang.Class.newInstance(Class.java:327) com.sun.faces.application.StateManagerImpl.newInstance(StateManagerImpl.java:296) com.sun.faces.application.StateManagerImpl.restoreTree(StateManagerImpl.java:326) com.sun.faces.application.StateManagerImpl.restoreView(StateManagerImpl.java:203) com.sun.faces.application.view.ViewHandlingStrategy.restoreView(ViewHandlingStrategy.java:123) com.sun.faces.application.view.FaceletViewHandlingStrategy.restoreView(FaceletViewHandlingStrategy.java:453) com.sun.faces.application.view.MultiViewHandler.restoreView(MultiViewHandler.java:142) com.ocpsoft.pretty.faces.application.PrettyViewHandler.restoreView(PrettyViewHandler.java:109) javax.faces.application.ViewHandlerWrapper.restoreView(ViewHandlerWrapper.java:303) javax.faces.application.ViewHandlerWrapper.restoreView(ViewHandlerWrapper.java:303) javax.faces.application.ViewHandlerWrapper.restoreView(ViewHandlerWrapper.java:303) com.sun.faces.lifecycle.RestoreViewPhase.execute(RestoreViewPhase.java:192) com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101) com.sun.faces.lifecycle.RestoreViewPhase.doPhase(RestoreViewPhase.java:116) com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118) javax.faces.webapp.FacesServlet.service(FacesServlet.java:593) com.company.component.fileUpload.MultipartFilter.doFilter(MultipartFilter.java:63) org.jboss.weld.servlet.ConversationPropagationFilter.doFilter(ConversationPropagationFilter.java:62) org.jboss.solder.servlet.exception.CatchExceptionFilter.doFilter(CatchExceptionFilter.java:65) org.jboss.solder.servlet.event.ServletEventBridgeFilter.doFilter(ServletEventBridgeFilter.java:74)