Bug 199537 Fail to display data in Web viewer[0002]
Description: Fail to display data in Web viewer Build number:2.2.1.v200708101407 Steps to reproduce: 1. Preview attached report in Web Viewer. Expected result: Display data. Actual result: No data. Error log:n/a
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/util/ReportDesignSerializer.java
/**
	 * Creates a new extended item.
	 * 
	 * @param name
	 *            the optional extended item name. Can be <code>null</code>.
	 * @param extensionName
	 *            the required extension name
	 * @return a handle to extended item, return <code>null</code> if the
	 *         definition with the given extension name is not found
	 */
	public ExtendedItemHandle newExtendedItem( String name, String extensionName )
	{
		try
		{
			return newExtendedItem( name, extensionName, null );
		}
		catch ( ExtendsException e )
		{
			assert false;
			return null;
		}
	}
	/**
	 * Creates a new extended item which extends from a given parent.
	 * 
	 * @param name
	 *            the optional extended item name. Can be <code>null</code>.
	 * @param extensionName
	 *            the required extension name
	 * @param parent