CODEWITHSUNDEEP
javascriptarraysreactjsjsonreact-native
Vijay
Vijay

Reputation: 319

i try to import a array data in JS file from another js file in react native , and i try to check the length of the array in react native

enter image description here

TypeError: undefined is not an object (evaluating '_kurals.default.length') i got this error. enter image description here

export const kurals =[];
import kurals from './kurals';
 console.log(`data1.length`, kurals.length);

Upvotes: 0

Views: 953

Answers (1)

Giovanni Londero
Giovanni Londero

Reputation: 1409

If you want to import it as a default, like you did with import kurals from './kurals';, then it must be exported as default:

export default [];

Since you exported it with export const kurals = []; then it's a property of the exported object and you need to destructure it:

import { kurals } from './kurals';

Upvotes: 1

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