Bug 197261 [2.2.1]The report that contain library xtab and set filter cannot be run
Description: [2.2.1]The report that contain library xtab and set filter cannot be run Step: 1.New a library and add a xtab 2.New a report and use the library 3.Drop the xtab from library explorer into layout 4.Set the filter on the xtab that is in report 5.Preview Actual result: It pop up an error said that the report cannot be run
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/writer/ModuleWriter.java
property( obj, ITableRowModel.ON_CREATE_METHOD );
		property( obj, ITableRowModel.ON_RENDER_METHOD );
		
		writeUserPropertyDefns( obj );
		writeUserPropertyValues( obj );
		writeStyle( obj );
		writeStructureList( obj, ITableRowModel.VISIBILITY_PROP );
		writeContents( obj, ITableRowModel.CONTENT_SLOT, null );
		writer.endElement( );
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.birt.report.model.design.elements.DesignVisitor#visitCell(org.eclipse.birt.report.model.design.elements.Cell)
	 */
	public void visitCell( Cell obj )
	{
		writer.startElement( DesignSchemaConstants.CELL_TAG );
		markLineNumber( obj );
		writer.attribute( DesignSchemaConstants.ID_ATTRIB, new Long( obj
				.getID( ) ).toString( ) );
		attribute( obj, DesignSchemaConstants.VIEW_ACTION_ATTRIB,
				IDesignElementModel.VIEW_ACTION_PROP );
		super.visitCell( obj );
		property( obj, ICellModel.COLUMN_PROP );
		property( obj, ICellModel.COL_SPAN_PROP );
		property( obj, ICellModel.ROW_SPAN_PROP );
		property( obj, ICellModel.DROP_PROP );
		property( obj, ICellModel.HEIGHT_PROP );
		property( obj, ICellModel.WIDTH_PROP );