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/PlotWith2DAxes.java
Messages.getResourceBundle( rtc.getULocale( ) ) );
									}
								}
							}
							
							oValue = dsi[iSeriesIndex].next( );
							if ( oValue != null ) 
							{
								
								dValue = ( (Double) oValue ).doubleValue( );
								dAbsTotal += Math.abs( dValue );
								if ( dValue > 0 )
								{
									dGroupMax += dValue; 
								}
								else if ( dValue < 0 )
								{
									dGroupMin += dValue; 
								}
							}
							iSeriesIndex++;
						}
						final AxisSubUnit au = ssl.getSubUnit( sg, k );
						au.setPositiveTotal( dGroupMax );
						au.setNegativeTotal( dGroupMin );
						
						
						dAxisMax = Math.max( dGroupMax, dAxisMax );
						dAxisMin = Math.min( dGroupMin, dAxisMin );
						if ( ax.isPercent( ) )