This sounds familiar to a recent discussion on the dev list: http://www.mail-archive.com/[email protected]/msg01912.html
sean On 5/12/05, Mikey E <[EMAIL PROTECTED]> wrote: > I'm getting the same error while using a dataTable (with 1.0.9) .. > any ideas/workarounds? > > > On 4/27/05, Rob Decker <[EMAIL PROTECTED]> wrote: > > Do I have to keep state for the dataList? Is there a requirement that my > > data is saved > > in session when I use the dataList? I don't understand why it's trying to > > restore the > > state of descendent components. Why doesn't doesn't it just loop through > > list and lay > > them out again? > > > > java.lang.NullPointerException > > at javax.faces.component.UIData.restoreDescendantComponentStates > > (UIData.java:432) > > at javax.faces.component.UIData.restoreDescendantComponentStates > > (UIData.java:436) > > at javax.faces.component.UIData.restoreDescendantComponentStates > > (UIData.java:436) > > at javax.faces.component.UIData.setRowIndex(UIData.java:191) > > at org.apache.myfaces.custom.datalist.HtmlDataList.setRowIndex > > (HtmlDataList.java:69) > > at org.apache.myfaces.custom.datalist.HtmlListRenderer.encodeChildren > > (HtmlListRenderer.java:137) > > at javax.faces.component.UIComponentBase.encodeChildren > > (UIComponentBase.java:329) > > at > > javax.faces.webapp.UIComponentTag.encodeChildren(UIComponentTag.java:380) > > at > > javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:288) > > at org.apache.myfaces.taglib.UIComponentBodyTagBase.doEndTag > > (UIComponentBodyTagBase.java:98) > > at org.apache.jsp.inc.scroller_jsp._jspx_meth_x_dataList_1 > > (scroller_jsp.java:1606) > > > > -- > > Rob > > > > @objectsource.org > > > > >
