Bug 192797 The pyramid chart highlight is error[0602]
Description: The pyramid chart highlight is error[0602] Create a sample pyramid chart and see the attached screen shot.
chart/org.eclipse.birt.chart.engine/src/org/eclipse/birt/chart/render/BaseRenderer.java
{
				if ( lilh.getLegendItemHints( ) == null )
				{
					throw new ChartException( ChartEnginePlugin.ID,
							ChartException.RENDERING,
							"exception.null.legend.item.hints", 
							Messages.getResourceBundle( rtc.getULocale( ) ) );
				}
				LegendItemHints[] liha = lilh.getLegendItemHints( );
				LegendItemHints lih;
				int k = 0;
				Map columnCache = searchMaxColumnWidth( liha );
				for ( int j = 0; j < seda.length; j++ )
				{
					al = seda[j].getRunTimeSeries( );
					pa = seda[j].getSeriesPalette( );
					elPaletteEntries = pa.getEntries( );
					iPaletteCount = elPaletteEntries.size( );
					for ( int i = 0; i < al.size( ); i++ )
					{
						seBase = (Series) al.get( i );
						if ( !seBase.isVisible( ) )
						{
							continue;
						}
						lirh = (LegendItemRenderingHints) htRenderers.get( seBase );
						if ( k < liha.length )
						{
							lih = liha[k++];
							if ( lih.getType( ) == IConstants.LEGEND_ENTRY )