topic Re: FeatureLayer this._url is null in ArcGIS JavaScript Maps SDK Questions

FeatureLayer this._url is null

KobyHastings — Tue, 29 Jul 2014 20:00:17 GMT

I am having trouble with creating a FeatureLayer from an ArcGISDynamicMapServiceLayer. The console gives me an error of "this._url is null" when trying to create the FeatureLayer.

Here is a link to my Plunker version. If you go into controllers.js you will see on lines 55-65 I am trying to create the FeatureLayer. It is commented out but you can comment it back in and see what happens.

http://plnkr.co/edit/w4zQJdp2fSZ64xbqE4Kb?p=preview

Any help is greatly appreciated! Thanks

Koby

Re: FeatureLayer this._url is null

RobertScheitlin__GISP — Sat, 11 Dec 2021 14:29:42 GMT

Koby,

Your requires and variable declarations are out of sync in the controller.js. Here is the correct order.

require(["esri/map",
                "esri/layers/ArcGISTiledMapServiceLayer",
                "esri/layers/DynamicLayerInfo",
                "dojo/_base/array",
                "esri/tasks/IdentifyTask",
                "esri/tasks/query",
                "esri/tasks/IdentifyParameters",
                "esri/layers/FeatureLayer",
                "esri/InfoTemplate",
                "dojo/on",
                "dojo/domReady!"],

            function(Map, Tiled, DynamicLayerInfo, arrayUtils, IdentifyTask, Query, IdentifyParameters, FeatureLayer, InfoTemplate, InfoWindow) {