ICEfaces
  1. ICEfaces
  2. ICE-11344

NPE in showcase icecore > Refresh demo when PartialStateSaving = false

          Details

          • Type: Bug Bug
          • Status: Closed
          • Priority: Major Major
          • Resolution: Fixed
          • Affects Version/s: EE-4.2.0.GA
          • Fix Version/s: EE-4.2.0.GA
          • Component/s: None
          • Labels:
            None
          • Environment:

            Description

            After navigating to the icecore:refresh demo a NPE occurs:
            Jul 17, 2017 12:42:25 PM com.sun.faces.context.AjaxExceptionHandlerImpl handlePartialResponseError
            SEVERE: java.lang.NullPointerException: WriteText method cannot write null text
                    at org.icefaces.impl.context.DOMResponseWriter.writeText(DOMResponseWriter.java:423)
                    at org.icefaces.impl.facelets.tag.icefaces.core.RefreshHandler$RefreshSetupOutput.encodeBegin(RefreshHandler.java:107)
                    at com.sun.faces.renderkit.html_basic.HtmlBasicRenderer.encodeRecursive(HtmlBasicRenderer.java:302)
                    at com.sun.faces.renderkit.html_basic.GroupRenderer.encodeChildren(GroupRenderer.java:114)
                    at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:890)
                    at org.icefaces.ace.renderkit.CoreRenderer.renderChild(CoreRenderer.java:74)
                    at org.icefaces.ace.renderkit.CoreRenderer.renderChildren(CoreRenderer.java:62)
                    at org.icefaces.ace.component.panel.PanelRenderer.encodeContent(PanelRenderer.java:294)
                    at org.icefaces.ace.component.panel.PanelRenderer.encodeMarkup(PanelRenderer.java:141)
                    at org.icefaces.ace.component.panel.PanelRenderer.encodeEnd(PanelRenderer.java:77)
                    at javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:920)
                    at com.sun.faces.renderkit.html_basic.HtmlBasicRenderer.encodeRecursive(HtmlBasicRenderer.java:312)
                    at com.sun.faces.renderkit.html_basic.GroupRenderer.encodeChildren(GroupRenderer.java:114)
                    at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:890)
                    at com.sun.faces.renderkit.html_basic.HtmlBasicRenderer.encodeRecursive(HtmlBasicRenderer.java:304)
                    at com.sun.faces.renderkit.html_basic.GroupRenderer.encodeChildren(GroupRenderer.java:114)
                    at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:890)
                    at com.sun.faces.renderkit.html_basic.HtmlBasicRenderer.encodeRecursive(HtmlBasicRenderer.java:304)
                    at com.sun.faces.renderkit.html_basic.GroupRenderer.encodeChildren(GroupRenderer.java:114)
                    at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:890)
                    at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1856)
                    at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1859)
                    at org.icefaces.impl.context.DOMPartialViewContext.processPartial(DOMPartialViewContext.java:300)
                    at javax.faces.context.PartialViewContextWrapper.processPartial(PartialViewContextWrapper.java:219)
                    at javax.faces.component.UIViewRoot.encodeChildren(UIViewRoot.java:1004)
                    at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1856)
                    at com.sun.faces.application.view.FaceletViewHandlingStrategy.renderView(FaceletViewHandlingStrategy.java:432)
                    at com.sun.faces.application.view.MultiViewHandler.renderView(MultiViewHandler.java:134)
                    at javax.faces.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:337)
                    at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:120)
                    at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)
                    at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:219)
                    at javax.faces.webapp.FacesServlet.service(FacesServlet.java:659)
                    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
                    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
                    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
                    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
                    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502)
                    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
                    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
                    at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953)
                    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
                    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
                    at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1023)
                    at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
                    at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:312)
                    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
                    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
                    at java.lang.Thread.run(Thread.java:745)






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              Mircea Toma added a comment -

              Acquire the interval and duration parameters from the view map during render phase to ensure that they are made available by the tag handler first.

              Show
              Mircea Toma added a comment - Acquire the interval and duration parameters from the view map during render phase to ensure that they are made available by the tag handler first.
              Hide
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              Liana Munroe added a comment -

              Verified ICEfaces EE-4.2.0 trunk r51758, Tomcat 8, MS Edge, IE 11, 10, 9, 8, FF 47, Chrome 59.

              Show
              Liana Munroe added a comment - Verified ICEfaces EE-4.2.0 trunk r51758, Tomcat 8, MS Edge, IE 11, 10, 9, 8, FF 47, Chrome 59.

                People

                • Assignee:
                  Mircea Toma
                  Reporter:
                  Liana Munroe
                • Votes:
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                  Dates

                  • Created:
                    Updated:
                    Resolved: