The Arcade expression used to populate SignID in the Sign Management Solution returns the following error message in ArcGIS Field Maps 25.2: “Failed to calculate.”

Workaround

Add layerIndex and idField to line 40 in the expression and refresh the web map in ArcGIS Field Maps.

// return number id's only and get next value

 else {

  var sqlFilter = `${idField} NOT LIKE '%[^0-9.]%'`  

  GetNextId(layerIndex, idField, idPrefix, padding, sqlFilter)

 }

}

else {

 return $feature[idField]

}

Steps to Reproduce