[jboss-user] [JBoss Seam] - Re: NullPointerException when get a row from a list

[dago]

hello SmokingAPipe.

you said:
anonymous wrote : Tell me where is cnMessages being set?

see the red code bellow:

public class UITicker extends UIOutput {
private CnMessageActionTest cmat;

public void encodeBegin(FacesContext ctx) throws IOException {

ResponseWriter writer = ctx.getResponseWriter();
writer.startElement("div", this);

String enMsg = (String)getAttributes().get("enMsg");

cmat = new CnMessageActionTest();
cmat.getCnMessage(enMsg);
if (enMsg!=null)
writer.writeAttribute("enMsg", enMsg, null);

String style = (String)getAttributes().get("style");
if (style!=null)
writer.writeAttribute("style", style, null);

String styleClass = (String)getAttributes().get("styleClass");
if (styleClass!=null)
writer.writeAttribute("class", styleClass, null);
}

public void encodeEnd(FacesContext context) throws IOException {
ResponseWriter writer = context.getResponseWriter();
writer.endElement("div");
}
}

thanks! (I am a newer to seam)

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