Feature Info widget: "The information for this feature could not be displayed"
I'm using the Feature Info widget to display popup info for a couple tables, and it's giving me the error "The information for this feature could not be displayed".
- This is different from the "no data" message.
- The error occurs whether or not a feature is selected.
- In the widget configuration, data source is configured for "default", not "selected features"
- The popup contains Arcade expressions and is working fine in map viewer.
- This error is occurring for 2 of 6 views in my app (the views show different web maps with different themes; each map has a table connected to a Feature Info widget. Tables in each map are from the same hosted table.) All the Feature Info widgets are configured similarly - four are working fine, but two are showing this error.
- When I googled the error, the only hit was for this bug: BUG-000143889 for ArcGIS Online
- I'm using ArcGIS Enterprise 11.3
The error:
The widget configuration:
The functioning popup in Map Viewer:
Similarly configured widget working in a different view (comes from the same hosted table in a different web map):
Here are the expressions used:
{expression/expr0}:
var awards = FeatureSetByName($map, "Livable Communities Grant Awards")
var districts = FeatureSetByName($map, "Met Council Districts")
// Filter for the district polygon corresponding to the district in this table
// should be a featureset with one feature
var thisDistrictFS = Filter(districts, "MCDIST = " + $feature.mcdist)
// Get the feature from the featureset
var thisDistrict = First(thisDistrictFS)
// Find award points within the district feature
var districtAwards = Intersects(awards, thisDistrict)
// Create list of the award categories
var awardTypes = []
var awardList = ""
for (var f in districtAwards) {
Push(awardTypes, f.CATEGORY)
}
// Clean up the list
awardTypes = Distinct(awardTypes)
awardTypes = Sort(awardTypes)
for (var f in awardTypes) {
awardList += awardTypes[f] + TextFormatting.NewLine
}
awardList = Replace(awardList, "TBRA", "Tax Base Revitalization Account (TBRA)")
awardList = Replace(awardList, "LCDA", "Livable Communities Demonstration Account (LCDA)")
awardList = Replace(awardList, "LHIA", "Local Housing Incentives Account (LHIA)")
awardList = Replace(awardList, "TOD", "Transit-Oriented Development (TOD)")
awardList = Trim(awardList)
return awardList{expression/expr1}:
// Convert big numbers to $1.7B, etc var amount = $feature.lcaawardtotal var millions = "$" + Round(amount / 1000000, 1) + "M" var billions = "$" + Round(amount / 1000000000, 1) + "B" var thousands = "$" + Text(amount, "#,###") When( amount >= 1000000 && amount < 1000000000, millions, amount >= 1000000000, billions, thousands)
Incorporated into the text block of the popup:
{lcagrantsawarded} grants awarded through the following programs:
{expression/expr0}
{expression/expr1} in grants awarded since 1996
Hi @HannahWilson3
FeatureSetById
- id: Text - The ID of the layer within the given map. This layer must be created from a feature service; feature collections are not supported. Please note that this value must be a text literal.
Example
Returns the number of features in the layer with the id DemoLayerWM_1117 in the given map.
var features = FeatureSetById($map,'DemoLayerWM_1117', ['*'], true);Count( features );
To find the layer id:
In the data tab, click on the map.
Then click the ID button on the layer.
I don't think group layers would change anything. You could test with them outside of the group to be sure, but from the Arcade docs, I think by id would be a better option and easier to match a single digit than a string.
Hi @EMani - are those screenshots from AGOL or maybe ExpB Dev Edition? I'm using Exp Builder in Enterprise 11.3 and do not see the ID.
Weirdly, the error now only occurs on initial page load. I added the optional "fields" parameter to the FeatureSetByName functions to pull only the fields needed for the expression; now, I still get the error when the app is first loaded, but refreshing the page brings up the correct feature info.
var awards = FeatureSetByName($map, "Livable Communities Grant Awards", ["CATEGORY"])
var districts = FeatureSetByName($map, "Met Council Districts", ["MCDIST"])
