Hi,
I am trying to configure a simple pop-up chart using an Arcadis template. I can retrieve values from the linked table using '$feature.FIELDNAME'. However, the labels in the resulting chart all show 'expr', rather than column names (see chart and code below).

return {
type: 'media',
// title : 'The title for all media in the element',
attributes : {A : $feature.REACHSIMNO, B : 3, C : 4}, // replace this dictionary with your own key-value pairs
mediaInfos: [{
type : 'barchart', //linechart | barchart | piechart | columnchart
title : 'The title for the chart in the element',
caption : 'Optional caption',
altText : '', // altText will be read by screen readers
value : {
fields: ["A", "B", "C"], // choose what attributes to use in the chart
//normalizeField : '', // the name of the attribute to normalize by or value
}
}]
}
Any ideas why this is the case? I would expect the labels to be A, B, C, etc.
Thanks for your help