Arcade chart error in the Equitable Property Value solution

Description

In the June 2023 release of ArcGIS Online, an update was made to the pop-up Charting library that prevents the line chart pop-up that displays the historic value of a parcel from rendering.

Solution or Workaround

One line of code in the Arcade expression for the pop-up line chart within the web map must be replaced.

1. Open the web map Equitable Property Value that is deployed with the solution.
2. For Layer – Tax Parcels Values – go to the Pop-ups dialog.
3. Edit the Arcade expression Assessed Value Trend Chart.
4. Replace line 25 of the Arcade expression with the following text:

var marketValueFormat = x[theFields[1]];

5. Save the web map.
6. Refresh the browser with the Equitable Property Value Experience Builder app, and confirm that the chart now renders.

The new chart pop-up should look something like the following image: