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
if ( ( iType & ( NUMERICAL | LINEAR ) ) == ( NUMERICAL | LINEAR ) )
		{
			double dAxisValue = asDouble( getMinimum( ) ).doubleValue( );
			final double dAxisStep = asDouble( getStep( ) ).doubleValue( );
			String sText;
			DecimalFormat df = null;
			if ( fs == null ) 
			{
				df = new DecimalFormat( getNumericPattern( ) );
			}
			final NumberDataElement nde = NumberDataElementImpl.create( 0 );
			for ( int i = 0; i < da.length; i++ )
			{
				
				
				nde.setValue( dAxisValue );
				try
				{
					sText = ValueFormatter.format( nde,
							fs,
							rtc.getULocale( ),
							df );
				}
				catch ( ChartException dfex )
				{
					logger.log( dfex );
					sText = NULL_STRING;
				}
				if ( iLabelLocation == ABOVE || iLabelLocation == BELOW )
				{