map.remove throws type error after removing the layer in ArcGIS JS API 4.3

Question

I am trying to remove a layer from the mapView. var LayertoRemove=map.findLayerById(layerID); map.remove(LayertoRemove); The layer is found and is actually removed, but after it's removed it continues to throw TypeError: this.controller.destroy is not a function, and the rest of the script is not run. when I remove these two lines of code, the script works fine. the full error log is: Uncaught TypeError: this.controller.destroy is not a function MapView.js:510 at Object.d.detach (MapView.js:510) at Object.update (MapView.js:25) at k._animationFrame (init.js:329) The error in the console is pointing to MapView.js and init.js of the API and not to any line in my script. NOTE: The FeatureLayers that I am trying to remove are not hosted layers, but generated from client-side geometries (graphics are created from two csv files taken from the client); I suspect that the error is happening because of the setting of one of the properties of the layer -- which I probably need to set when the layer is created. map.remove() works fine when I tested it with with a hosted layer. The FeatureLayers are generated as follows and are added to map without any issue: function createLayer(graphics,renderer,type,fields,title){ lyr = new FeatureLayer({ source: graphics, fields:fields, objectIdField: "ObjectID", renderer:renderer, spatialReference: {wkid: 4326}, geometryType: type, title:title, id:title }); map.add(lyr); }

ThomasSolow · Answer

I don't see anything wrong with the code you posted.

Removing a client-side feature layer seems to work fine in this sample: ArcGIS API for JavaScript Sandbox (I just added some code to remove the layer on click, seems to work fine).

You could take a look at that sample closely and see if you're doing anything different.