Lesson 18: orders.js:5 Uncaught (in promise) TypeError: orders.unshift is not a function #180

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1. yeugi322 commented on Jan 18, 2026

   

   yeugi322

   on Jan 18, 2026

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   Never mind, fixed it after console logging type of order. It was stored as string not as array. heres the fix :
   first i removed local storage of orders with - localStorage.removeItem('orders');
   and then changed orders.js to:
   export const orders = JSON.parse(localStorage.getItem('orders')) || [];

   export function addOrder(order) {
   orders.unshift(order);
   saveToStorage();
   }

   function saveToStorage() {
   localStorage.setItem('orders', JSON.stringify([orders]));
   }