FeatureLayer Error 'not a valid value for this property'

jwilner_amica — Mon, 07 Oct 2024 19:43:01 GMT

I'm attempting to create a FeatureLayer, but I am getting a number of errors, along the lines of:

Accessor#set Invalid property value, value needs to be one of 'esri.geometry.Extent', 'esri.geometry.Multipoint', 'esri.geometry.Point', 'esri.geometry.Polyline', 'esri.geometry.Polygon', or a plain object that can autocast (having .type = 'extent', 'multipoint', 'point', 'polyline', 'polygon')

The FeatureLayer is defined as such:

const template = {

title: "Predicted Wind Bands",

content: "Historical wind band for " + featureSet.features[0].attributes.EVENT

};

let layer = new FeatureLayer({

source: featureSet.features,

objectIdField: "OBJECTID",

geometryType: "polygon",

popupTemplate: template,

fields: featureSet.fields,

title: 'Predicted Wind Bands',

opacity: 0.8,

layerId: 0,

})

where the response object is:

{
"displayFieldName": "STORMID",
"fieldAliases": {
"RADII_MPH": "RADII_MPH",
"OBJECTID": "FID",
"EVENT": "EVENT"
},
"geometryType": "esriGeometryPolygon",
"spatialReference": {
"wkid": 4326,
"latestWkid": 4326
},
"fields": [
{
"name": "RADII_MPH",
"type": "esriFieldTypeSmallInteger",
"alias": "RADII_MPH"
},
{
"name": "OBJECTID",
"type": "esriFieldTypeOID",
"alias": "FID"
},
{
"name": "EVENT",
"type": "esriFieldTypeString",
"alias": "EVENT",
"length": 50
}
],
"features": [
{
"attributes": {
"RADII_MPH": 74,
"OBJECTID": 1025,
"EVENT": "DELTA"
},
"geometry": {
"rings": [
[
[
-79.798922025999957,
16.61326374500004
],

...

called as:

function getTrack(id) {

esriRequest(

url,

{

query: {

f: "json",

where: "STORMID='" + id + "'",

outFields: "RADII_MPH,OBJECTID,EVENT",

returnGeometry: "true",

returnDistinctValues: "false",

outSR: 4326,

}

).then((response) => {

renderBuffers(response.data)
}

It is a syntax that I have used before and is very similar to response objects that have successfully created FeatureLayers before. I am quite unsure what is going wrong. Any help would be much appreciated!

topic FeatureLayer Error 'not a valid value for this property' in ArcGIS Experience Builder Questions

FeatureLayer Error 'not a valid value for this property'