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
}
		}
		
		/**
		 * Set state of stacked CheckBox by type of series.
		 */
		private void setStackedBoxState( )
		{
			if ( btnStack == null )
			{
				return;
			}
			ChartDimension cd = getChart( ).getDimension( );
			if ( ( cd == ChartDimension.TWO_DIMENSIONAL_LITERAL || cd == ChartDimension.TWO_DIMENSIONAL_WITH_DEPTH_LITERAL ) )
			{
				List seriesDefns = ChartUIUtil.getAllOrthogonalSeriesDefinitions( getChart( ) );
				Series s = ( (SeriesDefinition) seriesDefns.get( 0 ) ).getDesignTimeSeries( );
				if ( s.getDisplayName( )
						.equals( seriesDefn.getDesignTimeSeries( )
								.getDisplayName( ) ) )
				{
					if ( canStack &&
							seriesDefn.getDesignTimeSeries( ).canBeStacked( ) )
					{
						btnStack.setEnabled( true );
					}
				}
				else
				{
					btnStack.setEnabled( false );