Scrollable Grid: NFE upon scrolling ----------------------------------- Key: RF-591 URL: http://jira.jboss.com/jira/browse/RF-591 Project: RichFaces Issue Type: Bug Affects Versions: 3.1.0 Environment: Any Browser/platform Reporter: Maksim Kaszynski Assigned To: Viktor Volkov Fix For: 3.1.0 1. Select several rows. 2. Scroll down 3. Scroll up 4. Select some additional rows 5. Scroll down 6. Exception page appears javax.faces.convert.ConverterException: java.lang.NumberFormatException: For input string: "null" org.richfaces.convert.selection.ClientSelectionConverter.getAsSelection(ClientSelectionConverter.java:90) org.richfaces.convert.selection.ClientSelectionConverter.getAsObject(ClientSelectionConverter.java:31) org.richfaces.renderkit.html.SelectionRendererContributor.decode(SelectionRendererContributor.java:67) org.richfaces.renderkit.CompositeRenderer$1.execute(CompositeRenderer.java:74) org.richfaces.renderkit.CompositeRenderer$Command.execute(CompositeRenderer.java:58) org.richfaces.renderkit.CompositeRenderer.doDecode(CompositeRenderer.java:146) org.richfaces.renderkit.html.ScrollableGridBaseRenderer.doDecode(ScrollableGridBaseRenderer.java:539) org.ajax4jsf.renderkit.RendererBase.decode(RendererBase.java:76) javax.faces.component.UIComponentBase.decode(UIComponentBase.java:685) org.ajax4jsf.component.UIDataAdaptor.processDecodes(UIDataAdaptor.java:929) org.ajax4jsf.component.UIDataAdaptor.processDecodes(UIDataAdaptor.java:938) org.richfaces.component.UIScrollableGrid.processDecodes(UIScrollableGrid.java:134) javax.faces.component.UIForm.processDecodes(UIForm.java:164) javax.faces.component.UIComponentBase.processDecodes(UIComponentBase.java:900) javax.faces.component.UIViewRoot.processDecodes(UIViewRoot.java:326) org.ajax4jsf.component.AjaxViewRoot.access$001(AjaxViewRoot.java:59) org.ajax4jsf.component.AjaxViewRoot$1.invokeRoot(AjaxViewRoot.java:262) org.ajax4jsf.context.JsfOneOneInvoker.invokeOnRegionOrRoot(JsfOneOneInvoker.java:56) org.ajax4jsf.context.AjaxContextImpl.invokeOnRegionOrRoot(AjaxContextImpl.java:171) org.ajax4jsf.component.AjaxViewRoot.processDecodes(AjaxViewRoot.java:278) com.sun.faces.lifecycle.ApplyRequestValuesPhase.execute(ApplyRequestValuesPhase.java:99) com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:245) com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:110) javax.faces.webapp.FacesServlet.service(FacesServlet.java:213) org.richfaces.demo.benchmark.RequestBenchMarkFilter.doFilter(RequestBenchMarkFilter.java:45) org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:141) org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:281) org.richfaces.demo.benchmark.RequestBenchMarkFilter.doFilter(RequestBenchMarkFilter.java:45)