Bug 143890 [Smoke]Chart cann't preview as web view
Details: [Smoke]Chart cann't preview as web view Setp: 1.Add a chart on report design. 2.Preview as web view. Actual result: The chart can't be preview on web view.
viewer/org.eclipse.birt.report.viewer/birt/WEB-INF/classes/org/eclipse/birt/report/service/ReportEngineService.java
{
			AxisFault fault = new AxisFault( e.getLocalizedMessage( ) );
			fault.setFaultCode( new QName(
					"ReportEngineService.runAndRenderReport( )" ) ); 
			fault.setFaultString( e.getLocalizedMessage( ) );
			throw fault;
		}
		finally
		{
			runAndRenderTask.close( );
		}
	}
	/**
	 * Run report.
	 * 
	 * @param runnable
	 * @param archive
	 * @param documentName
	 * @param locale
	 * @param parameters
	 * @throws RemoteException
	 */
	public void runReport( HttpServletRequest request,
			IReportRunnable runnable, String documentName, Locale locale,
			HashMap parameters ) throws RemoteException
	{
		assert runnable != null;
		
		IRunTask runTask = null;
		synchronized ( this.getClass( ) )