Bug 152898 Error Bar Chart
Version: 3.2.0 Build id: I20060602-1317 The option of chart sometimes works ok, but sometimes it has the following error:
chart/org.eclipse.birt.chart.engine/src/org/eclipse/birt/chart/computation/withaxes/AutoScale.java
iLabelLocation,
					iOrientation,
					dStart,
					dEnd,
					false,
					null );
			dStart = sc.dStart;
			dEnd = sc.dEnd;
			
			if ( oMinimum != null )
			{
				if ( oMinimum instanceof DateTimeDataElement )
				{
					sc.oMinimum = ( (DateTimeDataElement) oMinimum ).getValueAsCDateTime( );
				}
				else
				{
					throw new ChartException( ChartEnginePlugin.ID,
							ChartException.GENERATION,
							"exception.invalid.minimum.scale.value",  
							new Object[]{
										oMinimum,
										 ax.getModelAxis( )
												.getType( )
												.getName( )
							},
							Messages.getResourceBundle( rtc.getULocale( ) ) );
				}
				sc.bMinimumFixed = true;
			}