popupPanel construction in java-bean failed

[orkun]

hello

I tried to construct a popupPanel in java-bean.

I followed this way. But it failed

org.richfaces.component.UIPopupPanel pop=(org.richfaces.component.UIPopupPanel)

        application.createComponent(UIPopupPanel.COMPONENT_TYPE);

HtmlOutputText text = (HtmlOutputText) application.createComponent(HtmlOutputText.COMPONENT_TYPE);

text.setValue("Orkun - Doğa");

pop.setKeepVisualState(true);

pop.setRendered(true);

pop.getChildren().add(text);

could you tell me what I did wrong ?

kind regards