Unique Value Renderer webgl errors (Server 10.6.1, JS API 4.10)

Question

I keep getting what looks like webgl errors iwhen trying to set a Unique Value Renderer to a MapService or FeatureService that is published to ArcGIS Server 10.6.1 (published with ArcMap 10.6.1) Browser is Chrome 71.0.3578.98 I thought the dojoConfig esri-featurelayer-webgl would work for 10.6.1, as documentation says it would, but I'm very confused. Can anyone help? Errors point to Pipeline.js: Here my some example code that reproduces the error (for me) <!DOCTYPE html> <html> <head> <meta charset="utf-8"> <meta name="viewport" content="initial-scale=1,maximum-scale=1,user-scalable=no"> <title>Intro to FeatureLayer - 4.10</title> <script> var dojoConfig = { has: { "esri-featurelayer-webgl": 1 } }; </script> <link rel="stylesheet" href="https://js.arcgis.com/4.10/esri/css/main.css"> <script src="https://js.arcgis.com/4.10/"></script> <style> html, body, #viewDiv { padding: 0; margin: 0; height: 100%; width: 100%; } </style> <script> require([ "esri/Map", "esri/views/MapView", "esri/layers/FeatureLayer" ], function( Map, MapView, FeatureLayer ) { var map = new Map({ basemap: "oceans" }); var view = new MapView({ container: "viewDiv", map: map, center: [-97, 38], zoom: 5 }); /******************** * Add feature layer ********************/ // Carbon storage of trees in Warren Wilson College. var defaultSymbol = { type: "simple-marker", // autocasts as new SimpleMarkerSymbol() size: 25, color: "rgba(111,111,111,.5)", outline: { // autocasts as new SimpleLineSymbol() width: 0.5, color: "black" } }; var renderer = { type: "unique-value", field: "opsstatus", defaultSymbol: defaultSymbol, uniqueValueInfos: [ { value: "Open", symbol: { type: "simple-fill", // autocasts as new SimpleFillSymbol() color: "green" } }, { value: "Limited", symbol: { type: "simple-fill", // autocasts as new SimpleFillSymbol() color: "red" } } ] }; var featureLayer = new FeatureLayer({ url: "https://myserver/arcgis/rest/services/Development/testservice/FeatureServer/0", renderer: renderer, outFields: ['*'] }); map.add(featureLayer); }); </script> </head> <body> <div id="viewDiv"></div> </body> </html>‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍

rscheitlin · Accepted Answer

Jay,

Your layer is a point layer but you are trying to use a simple fill symbol. That is your issue.