ModalWindow: unclear exception if property "Content" is not set ---------------------------------------------------------------
Key: WICKET-1491 URL: https://issues.apache.org/jira/browse/WICKET-1491 Project: Wicket Issue Type: Bug Components: wicket-extensions Affects Versions: 1.3.2 Reporter: Sergey Derugo 1. Create ModalWindow and don't set property *content* , for example: {code} package com.gfs.corp.bid.app.webcontrols.popup; import org.apache.wicket.extensions.ajax.markup.html.modal.ModalWindow; public class DialogMessage extends ModalWindow { public DialogMessage(String id) { super(id); setTitle("popups.notification.header"); //setContent(new InformationMessageContent(getContentId())); } } {code} 2. Create instance of DialogMessage and call method *show* - exception is thrown: message - WicketMessage: Error creating page for modal dialog. Using this exception it's impossible to understand what is wrong. Either exception message should be more detailed. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.