React-Native Cannot find Module '../../App'-CodePudding

When creating the SRC folder and inserting the appropriate items, react-native started giving this error:

AppEntry.js:1 Uncaught Error: Cannot find module '../../App'

Uncaught ReferenceError: process is not defined

index.js:1 ./node_modules/expo/AppEntry.js:3
Module not found: Can't resolve '../../App'
  1 | import registerRootComponent from 'expo/build/launch/registerRootComponent';
  2 |
> 3 | import App from '../../App';
  4 |
  5 | registerRootComponent(App);

From what I understand it is not finding the App with the path which is in "AppEntry.js".

However, AppEntry is by default in package.json:

"main": "node_modules/expo/AppEntry.js"

What should I do to fix?

CodePudding user response：

You have moved your App.js or App.ts from root folder to 'src' so in appEntry you need to update your path from:

import App from '../../App';

To: import App from '../../src/App';

Or you just can move back App.tsx to root folder

CodePudding user response：

../ means that you want to go out from the folder in which your file is (I guess it is under component). therefore ../../ takes you under CRYPTOFRAM-FRONTEND folder so you import like this

import App from "../../src/App"

but it is better to not go out 2 levels and use ../ to go under src and import like this :

import App from "../App"

both are correct.