Cannot read property 'every' of undefined

The problem is simple: When i load ranges in daterangepicker return

Cannot read property ‘every’ of undefined at DaterangepickerComponent.push

The code is

   ngOnInit() {
     AdminLTE.init();
     moment.locale("es");
     this.graph = "2";
     this.selected = {
       startDate: moment(this.start),
       endDate: moment(this.endFormat)
     };
     this.id = this.route.snapshot.paramMap.get("id");
     if (this.id) {
       this.graphCtrl.getMeter(this.id).subscribe(
         response => {
           this.ultimoValor = response["body"]["ultimoDatoConocido"];
           this.ultimoValorCierre = response["body"]["ultimoDatoCierreMes"];
           this.consumoMediaDiaria = response["body"]["consumoMedioDiario"];
           this.consumoMediaMensual = response["body"]["consumoMedioMensual"];
           this.consumoUltimoMes = response["body"]["consumoUltimoMes"];
           this.alertas = response["body"]["alarmasActivas"];
           this.contador = response["body"]["resumenDatameter"]["contador"];
           this.datameterId = response["body"]["resumenDatameter"]["id"];
           this.config();
         },
         error => {
           console.log(error);
         }
       );
     }
   }
 
   config() {
  this.ranges = {
       Hoy: [moment(), moment()],
       Ayer: [moment().subtract(1, "days"), moment().subtract(1, "days")],
       "Últimos 7 días": [moment().subtract(6, "days"), moment()],
       "Últimos 30 días": [moment().subtract(29, "days"), moment()],
       "Este mes": [moment().startOf("month"), moment().endOf("month")],
       "Mes pasado": [
         moment()
           .subtract(1, "month")
           .startOf("month"),
         moment()
           .subtract(1, "month")
           .endOf("month")
       ]
     };
 }

So: What is wrong in this code?

[fetrarij]

This should be fixed with the latest version v2.1.10. Thanks for the stackBlitz link 😃

[musabhusaini]

@fetrarij, we’re running into this issue as well. I have been able to narrow the trigger down to changing locale.customRangeLabel while showCustomRangeLabel is set to true. See this StackBlitz for a simplified example.