[jboss-user] [JBoss Seam] - DataModel: Row is not available

I had this DataModel bound to the conversation scope | @DataModel | public List<Step> getStepList(){ | return useCase.getSteps(); | } | All worked just fine until I changed the association type from List to Set and updated the code to: | @DataModel | public Set<Step> getStepList(){ | return useCase.getSteps(); | } | Now the page does not show a new row if a Step is added to the collection. And the console display ERROR [HtmlTableRendererBase] Row is not available. Rowindex = 0 If I end the conversation and access the page again, the new Step is displayed. What can be wrong? Seam version: 1.2.1 thanks in advance, Fabricio Lemos View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4036425#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...