Tacos Portlet JBoss Portal: no PageRenderSupport error

[Liu Yan <yl...@gmail.com>]

2006/2/22, Liu Yan <yl...@gmail.com>:
>
> hi,
>
> I am using this combination and really being screwed up lately. We have a
> servlet app which is working fine, but having a lot of problem (fun?) when
> converting it into a portlet app.
>
> I have a page that includes two component, one is ordinary component, and
> the other one is a tacos:Tree, which uses AjaxDirectLink. The page is
> rendered well when it being loaded,however, when I click the any of those
> ajax links on the Tree component, some exception was thrown and complaining
> that:
>
> Component Activity/login.userName requires rendering support, but no
> PageRenderSupport object has been stored into the request cycle. This object
> is typically provided by a Body component. You should add a Body component
> to your template. [context:/WEB-INF/Login.jwc, line 19, column 44]
>
> Login is an oridinary Tapestry component in the Activity page.
>
> Can anyone help? Thanks.
>
> Liu Yan
>
>