topic Re: Data Expression unable to run Arcade Script Error in ArcGIS Dashboards Questions

Data Expression unable to run Arcade Script Error

JaronJensen7 — Thu, 23 May 2024 16:24:36 GMT

I have a dashboard where I am inserting an indicator. My indicator is looking at a layer and is working fine. I want to edit my reference layer to combine some data from two different layers. I am using the data expression option to create some arcade code to return the value that I want. I have gotten it to work in the arcade editor, but when I save the code and try to make it my reference layer it says "Unable to execute Arcade Script."

The layers that I am trying to reference are part of a layer group. But it seems to work fine when it is in the editor and grabs the right data.

Any ideas on what I can try?

Re: Data Expression unable to run Arcade Script Error

KenBuja — Thu, 23 May 2024 16:41:43 GMT

A Data Expression needs to return a FeatureSet, not a variable. Replace line 11 with this

var theDict = { 'fields': [{ 'name': 'result', 'type': 'esriFieldTypeInteger'}], 'geometryType': '', 'features': [ { 'attributes': { 'result': Text(Round(fiber_total),'#,####') } } ] }; return FeatureSet(theDict);

Re: Data Expression unable to run Arcade Script Error

JaronJensen7 — Thu, 23 May 2024 17:21:08 GMT

@KenBuja Thank you that worked! I did have to get rid of the Text() function cause it seemed to be returning the number of characters. Once I did that it did give me my value that I wanted!