Bug 166443 Can not preview the multi master pages in PDF[05]
Description: A report design file include multi-master pages and one of them has the AutoText, if a element point to the master page which has no AutoText, the preview is failed. Build number: 2.1.2.v20061201-0710 2.2.0.v20061201-0710 Steps to reproduce: 1, New a report design with two master pages 2, The first master page include some AutoText in master page header 3, Left the second master page by default 4, In lay out use a Text element point to the second master page 5, Preview in PDF Expected result: It can be previewed successfully Actual result: Exception occurs when previewing the result in PDF
engine/org.eclipse.birt.report.engine.emitter.pdf/src/org/eclipse/birt/report/engine/emitter/pdf/PDFEmitter.java
{
		/**
		 * The default output pdf file name
		 */
		public static final String REPORT_FILE = "Report.pdf"; 
		
		/**
		 * The default image folder
		 */
		public static final String IMAGE_FOLDER = "image"; 
		
		/**
		 * The output stream
		 */
		private OutputStream output = null;
		
		/**
		 * The ratio of layout measure to iText measure
		 */
		public static final float LAYOUT_TO_PDF_RATIO = 1000f;
		
		/**
		 * The pdf Document object created by iText
		 */
		private Document doc = null;
		/**
		 * The Pdf Writer
		 */
		private PdfWriter writer = null;