I have an app running with MyFaces 2.1.5, Spring 3.1.0 and Spring webflow 2.3.0. We are also using Trinidad. Everything has been wroking fine with Trinidad 1.2.14. I just tried to upgrade to Trinidad 2.0.1. Pages load up initially, but if I try to reload any of the pages I get a NullPointerException.
Caused by: java.lang.NullPointerException: state at javax.faces.component.UIComponentBase.restoreState(UIComponentBase.java:1866) at javax.faces.component.UIComponentBase.processRestoreState(UIComponentBase.java:1496) at javax.faces.component.UIComponentBase.processRestoreState(UIComponentBase.java:1511) at javax.faces.component.UIViewRoot.processRestoreState(UIViewRoot.java:765) at org.springframework.faces.webflow.FlowViewStateManager.restoreComponentState(FlowViewStateManager.java:78) at org.springframework.faces.webflow.FlowViewStateManager.restoreView(FlowViewStateManager.java:200) at org.apache.myfaces.shared.view.ViewDeclarationLanguageBase.restoreView(ViewDeclarationLanguageBase.java:106) at org.apache.myfaces.view.facelets.FaceletViewDeclarationLanguage.restoreView(FaceletViewDeclarationLanguage.java:2037) at org.apache.myfaces.trinidadinternal.application.ViewDeclarationLanguageFactoryImpl$ChangeApplyingVDLWrapper.restoreView(ViewDeclarationLanguageFactoryImpl.java:335) at org.apache.myfaces.application.ViewHandlerImpl.restoreView(ViewHandlerImpl.java:300) at javax.faces.application.ViewHandlerWrapper.restoreView(ViewHandlerWrapper.java:83) at org.apache.myfaces.trinidadinternal.application.ViewHandlerImpl.restoreView(ViewHandlerImpl.java:242) at org.springframework.faces.webflow.FlowViewHandler.restoreFlowView(FlowViewHandler.java:144) at org.springframework.faces.webflow.FlowViewHandler.restoreView(FlowViewHandler.java:83) at org.springframework.faces.webflow.JsfViewFactory.getView(JsfViewFactory.java:105) at org.springframework.webflow.engine.ViewState.resume(ViewState.java:193) at org.springframework.webflow.engine.Flow.resume(Flow.java:545) at org.springframework.webflow.engine.impl.FlowExecutionImpl.resume(FlowExecutionImpl.java:261) I'm not really sure where the problem lies here, but Trinidad certainly seems to be the proverbial straw. -- Mike
