Update feature - applyEdits - Cannot read property 'attributes' of undefined

WarleyMendes — Tue, 09 Oct 2018 16:24:11 GMT

Hi Guys
I'm trying to make a simple update using applyEdits function as shown in the code below but I'm getting the error "Cannot read property 'attributes' of undefined".

What I'm doing wrong?

featureUpdateClandestino: null,
searchById: function(){
   var featLyrClandestino = new esri.layers.FeatureLayer(this.URL_Clandestino_Feature,
      {
         outFields:["*"]
      }
   );
   //get object
   var query = new esri.tasks.Query();
   query.where = "OBJECTID = "+ this.objecIdClandestino;
   var queryDeferred = featLyrClandestino.selectFeatures(query, esri.layers.FeatureLayer.SELECTION_NEW);
   queryDeferred.then(lang.hitch(this,
      function (features)
         {
            this.featureUpdateClandestino = features[0];
         }
));
},
update: function(){
   var featLyrClandestino = new esri.layers.FeatureLayer(this.URL_Clandestino_Feature);

   //change attribute value
   this.featureUpdateClandestino.attributes.ECONOMIAS = 100;
   //Update
   var applyDeferred = featLyrClandestino.applyEdits(null, [this.featureUpdateClandestino], null);
   applyDeferred.then(lang.hitch(this,
      function (result) {
         console.log("Updated....");
      }
   ),lang.hitch(this, function(err) {
      console.error("Error: ", err.message);
   }));
}

Thanks,

Warley Rocha Mendes

Re: Update feature - applyEdits - Cannot read property 'attributes' of undefined

yashaggarwal — Wed, 22 Sep 2021 11:48:30 GMT

Hi WarleyMendes,

I am also face such kind of problem in our project. If you get throughout this problem. Please suggest me some solution. What is a the root cause of this problem? and how it get fixed?

topic Update feature - applyEdits - Cannot read property 'attributes' of undefined in ArcGIS JavaScript Maps SDK Questions

Update feature - applyEdits - Cannot read property 'attributes' of undefined

Re: Update feature - applyEdits - Cannot read property 'attributes' of undefined