Bug 148761 Unable to copy a report item from template to report
Steps: 1. Create a template, add a Text item "t1" or others 2. Create template item using "t1" 3. Double click the template item and we get a report item again. 4. We copy the item, paste to another report file. Expected: the text item can be copied. Actual result: Nothing happened, not copied and no error msg.
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/metadata/ElementRefPropertyType.java
* Resolves an element reference. Look up the name in the name space of the
	 * target element type. If the target is found, replace the element name
	 * with the cached element.
	 * 
	 * @param module
	 *            the report design
	 * @param defn
	 *            the definition of the element ref property
	 * @param ref
	 *            the element reference
	 */
	public void resolve( Module module, PropertyDefn defn, ElementRefValue ref )
	{
		if ( ref.isResolved( ) )
			return;
		ElementDefn targetDefn = (ElementDefn) defn.getTargetElementType( );
		
		
		
		
		IModuleNameSpace elementResolver = module
				.getModuleNameSpace( targetDefn.getNameSpaceID( ) );
		String name = ReferenceValueUtil.needTheNamespacePrefix( ref, module );
		
		DesignElement target = null;
		target = elementResolver.resolve( name, defn ).getElement( );
		if ( target != null )
			ref.resolve( target );
	}
}