Bug 193296 Subquery does not return value for chart
I've tried 2.1.x and 2.2RC but I get always an error. org.eclipse.birt.report.engine.data.dte.DataGenerationEngine doExecuteQuery SEVERE: Data engine operation failed due to an unexpected exception. Error evaluating Javascript expression. Script engine error: TypeError: Cannot read property "ISO_LAND" from null Script source: source, line: 0, text: row._outer["ISO_LAND"] + Result iterator has no current row. It either has not started or has ended. I would like to build a report based on a query that returns a list of countries eg.: report_query=select country_id from ... where sales>100 for each country I'd like to have a line chart with sales vs. budget eg.: sub_query= select month,bud,sales from ... where country = ? If I drag the subquery into the "main" table, connect parameter to row[]. no problem. I get bud vs. sales values for each country. If I place a chart based on sub_query in the "main" table. I get the error shown above. In this case I have to connect the parameter to row._outer[] and for some reason I don't see any values in the chart preview?!?
chart/org.eclipse.birt.chart.ui.extension/src/org/eclipse/birt/chart/ui/swt/wizard/format/series/SeriesSheetImpl.java
series.setVisible( btnVisible.getSelection( ) );
			}
			else if ( e.getSource( ).equals( btnStack ) )
			{
				series.setStacked( btnStack.getSelection( ) );
				
				
				if ( series instanceof BarSeries && series.isStacked( ) )
				{
					series.setLabelPosition( Position.INSIDE_LITERAL );
				}
				
				setTypeComboState( );
			}
			else if ( e.getSource( ).equals( btnTranslucent ) )
			{
				series.setTranslucent( btnTranslucent.getSelection( ) );
			}
			else if ( e.getSource( ).equals( linkSeries ) )
			{
				switchTo( treeIndex );
			}
		}
		/**
		 * Convert current type of series to other.
		 * 
		 * @param series
		 *            specified series.
		 * @param typeName
		 *            other type of series.