Bug 181361 Exception is thrown out in Chart builder when you set all null values for Value Series [0001]
Description: Exception is thrown out in Chart builder when you set all null values for Value Series. Build number: 2.2.0.v20070405-0630 Steps to reproduce: 1. Create a Bar Chart, set all null value data for Value Series. Expected result: No exception is thrown out. Actual result: Exception is thrown out (See the screenshot). Error log: N/A
chart/org.eclipse.birt.chart.engine/src/org/eclipse/birt/chart/computation/withaxes/PlotWith3DAxes.java
{
			if ( sea[i].isStacked( ) )
			{
				
				throw new IllegalArgumentException( MessageFormat.format( Messages.getResourceBundle( rtc.getULocale( ) )
						.getString( "exception.unstackable.is.stacked" ), 
						new Object[]{
							sea[i]
						} ) );
			}
			iDSP = ps.getDataSetProcessor( sea[i].getClass( ) );
			ds = sea[i].getDataSet( );
			oV1 = iDSP.getMinimum( ds );
			oV2 = iDSP.getMaximum( ds );
			if ( ( iType & NUMERICAL ) == NUMERICAL )
			{
				if ( oV1 != null ) 
				{
					if ( oMin == null )
					{
						oMin = oV1;
					}
					else
					{
						final double dV1 = asDouble( oV1 ).doubleValue( );
						if ( Math.min( asDouble( oMin ).doubleValue( ), dV1 ) == dV1 )
						{
							oMin = oV1;
						}
					}