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
rtc,
					AUTO,
					1,
					iMarginPercent );
			oaxOverlay.set( sc );
			iv = oaxOverlay.getIntersectionValue( );
			
			dStart = sc.getStart( );
			dEnd = sc.getEnd( );
			sc.computeTicks( ids,
					oaxOverlay.getLabel( ),
					oaxOverlay.getLabelPosition( ),
					iOrientation,
					dStart,
					dEnd,
					true,
					null );
			if ( !sc.isStepFixed( ) )
			{
				final Object[] oaMinMax = sc.getMinMax( );
				while ( !sc.checkFit( ids,
						oaxOverlay.getLabel( ),
						oaxOverlay.getLabelPosition( ) ) )
				{
					if ( !sc.zoomOut( ) )
					{
						break;
					}
					sc.updateAxisMinMax( oaMinMax[0], oaMinMax[1] );
					sc.computeTicks( ids,