En la depuración de la consola ¿No se pueden mostrar los detalles de objData? Estoy usando el método fetch() para obtener detalles de servicios externos. Obteniendo un error en la consola Uncaught (en promesa) TypeError: No se pueden leer las propiedades de undefined (leyendo 'log') en eval (lwcCallOut.js: 1: 2652)

Archivo js >>>>

 handleClick() { fetch('https://www.alphavantage.co/query?function=CURRENCY_EXCHANGE_RATE&from_currency=' + this.FromCurrencyValue + '&to_currency=' + this.ToCurrencyValue + '&apikey=T8P8FQ9JP56SWT0L', { method: "GET", headers: { "Content-type": "application/json", "Authorization": "OAuth 00D5g00000EIV0z!AR8AQFf0J3ZQF9HU3TOcJGd1o3Nj6oLj6bQyJX0wgs2rwubv90cBy4ZX4fZJb0c07lCKmLEcnV4EsRUexzRf31mTEaFVf6Tr" } }) .then((response) => { return response.json(); }) .then((jsonResponse) => { let objData = { From_Currency_Name: '', From_Currency_Code: '', To_Currency_Name: '', To_Currency_Code: '', Last_RefreshId: '', Exchange_Rate: '', }; window.console.log('Get JSON Response is >>>' + JSON.stringify(jsonResponse)); let exchangeData = jsonResponse['Realtime Currency Exchange Rate']; console.log('exchangeData >>>>>' + JSON.stringify(exchangeData)); objData.From_Currency_Name = exchangeData['1. From_Currency Code']; objData.From_Currency_Code = exchangeData['2. From_Currency Name']; objData.To_Currency_Name = exchangeData['4. To_Currency Name']; objData.To_Currency_Code = exchangeData['3. To_Currency Code']; objData.Exchange_Rate = exchangeData['5. Exchange Rate']; objData.Last_RefreshId = exchangeData['6. Last Refreshed']; Window.console.log("objData >>>>>>" + JSON.stringify(objData)); }) }