Igor just committed a fix, so all should be good now again.
Eelco
On 3/23/07, Eelco Hillenius <[EMAIL PROTECTED]> wrote:
> There are two failing unit tests currently that seem to be the same issue.
>
> Eelco
>
>
> On 3/23/07, NickCanada <[EMAIL PROTECTED]> wrote:
> >
> >
> > Hi Guys,
> >
> > Thanks for all your Wicket work.
> >
> > Using the latest Wicket1.X (23rdMarch) from SVN, my code which puts
> > RenderedDynamicImageResource objects in a GridView no longer works (prior
> > versions ran fine). The instead of displaying the dynamic resource images in
> > each cell, I get the following error message:
> >
> > wicket.WicketRuntimeException: Loop item is null. Probably the number of
> > loop iterations were changed between onBeginRequest and render time.
> > at wicket.markup.html.list.Loop.onRender(Loop.java:169)
> > ....
> >
> > The following code replicates the error (I am using the
> > CircleDynamicImageResource from the examples):
> >
> > public class TestGridViewResRef extends WebPage {
> >
> > /** Creates a new instance of TestGridViewResRef */
> > public TestGridViewResRef() {
> > IDataProvider dataProvider = new ImageDataProvider();
> > GridView gridView = new GridView("rows", dataProvider) {
> > protected void populateItem(Item item) {
> >
> > item.add(new ImagePanel("images"));
> > }
> >
> > protected void populateEmptyItem(Item item) {
> > item.add(new Label("firstName", "*empty*"));
> > }
> > };
> >
> > gridView.setRows(3);
> > gridView.setColumns(3);
> >
> > add(gridView);
> > add(new PagingNavigator("navigator", gridView));
> > }
> >
> > private class ImagePanel extends Panel{
> >
> >
> > public ImagePanel(String id){
> > super(id);
> >
> > // Dynamically created buffered image
> > add(new Image("image", new CircleDynamicImageResource(100,
> > 100)));
> > }
> > }
> >
> > Is anything amiss? I can't get to the root of the cause.
> >
> > Thanks for any help.
> >
> > Nick
> >
> > --
> > View this message in context:
> > http://www.nabble.com/Today%27s-wicket1.X-breaks-GridView-%2B-Dynamic-Resource-tf3456149.html#a9642591
> > Sent from the Wicket - User mailing list archive at Nabble.com.
> >
> >
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