Bug 155751 [regression]Nothing displayed when drag report items from a old library to a report layout
Nothing displayed when drag report items from a old library to a report layout Steps to reproduce: 1.new a report and use a old library in outline view 2.Drag table,label,text,chart all to the report layout 3.Nothing displayed when previewed Expected result: Items can be diplayed properly' Actual result: Items weren't displayed when drag report items from a old library to a report layout while displayed well when drag report items from a new library to a report layout
viewer/org.eclipse.birt.report.viewer/src/org/eclipse/birt/report/viewer/utilities/WebViewer.java
allowPage ? "frameset" : "run", report, format, true, null ) + "&" + new Random( ).nextInt( ); 
		}
		try
		{
			BrowserAccessor.getPreviewBrowser( false ).displayURL( root );
		}
		catch ( Exception e )
		{
			
		}
	}
	/**
	 * Displays the specified url useing eclipse SWT browser.
	 * 
	 * @param report
	 *            report report
	 * @param format
	 *            report format
	 * @param browser
	 *            SWT browser instance
	 * @deprecated
	 */
	public static void display( String report, String format, Browser browser )
	{
		browser
				.setUrl( createURL( "run", report, format, true, null ) + "&" + new Random( ).nextInt( ) ); 
	}
	/**
	 * Displays the specified url using eclipse SWT browser.
	 *