vector tile service 4.x supported? about cmv-app

[hoogw]

Here is my code, error

error TypeError: Cannot read property 'length' of undefined
_ControllerBase.js:95

Error:

         `
                      //centralized error handler
         handleError: function (options) {
            if (this.config.isDebug) {
                if (typeof(console) === 'object') {
                   for (var option in options) {
                       if (options.hasOwnProperty(option)) {
                            console.log(option, options[option]);
                        }
                }
            }

`

My code:

         `var ___operational_layer = 
                     {
    
                 type: 'vectortile',
                // title: 'State',
                // url: "https://tiles.arcgis.com/tiles/P3ePLMYs2RVChkJx/arcgis/rest/services/USA_Diverse_Index/VectorTileServer/resources/styles/root.json?f=json",
                 url: "https://tiles.arcgis.com/tiles/P3ePLMYs2RVChkJx/arcgis/rest/services/USA_Diverse_Index/VectorTileServer",
                 options: {
                       id: 'vectortile111111',
                       opacity: 0.8,
                       visible: true
                   }
     
        }; // layers`

[hoogw]

Never mind, I fix my bugs. So it works fine now. closed