score:5

Accepted answer

The charts options are case sensitive. You specified 'yaxis' when it should be 'yAxis'. That took me a while to spot !

series: [{
        yAxis: 1,
        data: [29.9, 71.5, 106.4, 129.2, 144.0, 176.0, 135.6, 148.5, 216.4, 194.1, 95.6, 54.4]        
    },{
        yAxis: 0,
        data: [19.9, 21.5, 6.4, 29.2, 44.0, 76.0, 35.6, 48.5, 16.4, 94.1, 95.6, 54.4]        
    }]

Related Query

More Query from same tag