Bug 172273 Grid insert to masterpage dosen't display propertily [05]
Build Number: 2.2.0.v20070131-1050 Description: As the screenshot, insert a grid (3*3) in the master page.It can't be display propertily. Step to reproduce: 1. new a report and switch to masterpage 2. insert a grid (3*3) Actual result: Please refer to the screenshot, it's abnormal.
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/metadata/PropertyDefn.java
{
		buildDefn( );
		buildTriggerDefnSet( );
	}
	/**
	 * Builds the trigger definition set. This method cached all validators
	 * defined in property definition and slot definition. The cached validators
	 * are used to perform full validation of one element instance.
	 * 
	 * @throws MetaDataException
	 *             if the validator is not found.
	 */
	protected final void buildTriggerDefnSet( ) throws MetaDataException
	{
		
		getTriggerDefnSet( ).build( );
	}
	/**
	 * Validates the property definition and adds validator for the property
	 * definition. Called once while loading the meta-data. The build must
	 * succeed, or a programming error has occurred.
	 * 
	 * @throws MetaDataException
	 *             if the property definition is inconsistent.
	 */
	final protected void buildDefn( ) throws MetaDataException
	{
		
		if ( getType( ) == null )
			throw new MetaDataException( new String[]{name},