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
+ "&__designer=" 
				+ String.valueOf( inDesigner )
				+ "&__masterpage=" + String.valueOf( bMasterPageContent ) 
				+ "&__rtl=" + String.valueOf( rtl ) 
				+ "&__maxrows=" + maxrows 
				+ "&__resourceFolder=" + encodedResourceFolder; 
	}
	/**
	 * Start web application.
	 */
	private static void startWebApp( )
	{
		try
		{
			WebappAccessor.start( "viewer", WebAppPlugin, Path.EMPTY ); 
		}
		catch ( CoreException e )
		{
			
		}
	}
	/**
	 * Initiate the tomcat.
	 * 
	 * @param browser
	 *            SWT browser
	 */
	public static void startup( Browser browser )
	{
		startWebApp( );