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
( (CDateTime) oMinimum ).clearBelow( iUnit );
			if ( !bMaximumFixed )
			{
				oMaximum = cdtMaxValue.forward( iUnit, iStep );
			}
			( (CDateTime) oMaximum ).clearBelow( iUnit );
		}
		else
		{
			final double dMinValue = asDouble( oMinValue ).doubleValue( );
			final double dMaxValue = asDouble( oMaxValue ).doubleValue( );
			final double dAbsMax = Math.abs( dMaxValue );
			final double dAbsMin = Math.abs( dMinValue );
			final double dStep = asDouble( oStep ).doubleValue( );
			double dMinAxis = ( dStep > 1 ) ? Math.floor( dAbsMin / dStep )
					: Math.round( dAbsMin / dStep );
			dMinAxis *= dStep;
			if ( dMinAxis == dAbsMin )
			{
				dMinAxis += dStep;
				if ( dMinValue < 0 )
				{
					dMinAxis = -dMinAxis;
				}
				else if ( dMinValue == 0 )
				{
					dMinAxis = 0;
				}
			}
			else