Can I see your package.json?

i made a mistake with the directory although issue is the same

Error: peema@DESKTOP-6UGCO8V MINGW64 /C/Users/peema/Documents/freshboy/peeapp
$ next build
The module 'react' was not found. Next.js requires that you include it in 'dependencies' of your 'package.json'.
To add it, run 'npm install react'
The module 'react-dom' was not found. Next.js requires that you include it in 'dependencies' of your 'package.js
on'. To add it, run 'npm install react-dom'
uncaughtException Error: Cannot find module 'react/jsx-runtime'

Package.json:

This is the package.json sent. Thanks

is it the same directory where your next.js application is? (Not a monorepo or something)

no same directory, it is in the peeapp directory

the other installations work so the package installations worked however react had an issue for some reason

i installed via yarn first and attempted again via npm

I just attempted another attempt to install via this command. Error: peema@DESKTOP-6UGCO8V MINGW64 /C/Users/peema/Documents/freshboy/peeapp
$ yarn add react react-dom react/jsx-runtime
yarn add v1.22.15
warning package-lock.json found. Your project contains lock files generated by tools other than Yarn. It is advi
sed not to mix package managers in order to avoid resolution inconsistencies caused by unsynchronized lock files
. To clear this warning, remove package-lock.json.
[1/4] Resolving packages...
error Command failed.
Exit code: 128
Command: git
Arguments: ls-remote --tags --heads ssh://git@github.com/react/jsx-runtime.git
Directory: C:\Users\peema\Documents\freshboy\peeapp
Output:
git@github.com: Permission denied (publickey).
fatal: Could not read from remote repository.

Please make sure you have the correct access rights
and the repository exists.
info Visit https://yarnpkg.com/en/docs/cli/add for documentation about this command.

just added the jsx-runtime to see if anything could be different

Try removing the node_modules/caches/folders generated by yarn, and do a re-install with npm

Okay let me try that

peema@DESKTOP-6UGCO8V MINGW64 ~/Documents/freshboy/peeapp
$ npm run build

peeapp@0.1.0 build
next build

npm ERR! code ENOENT
npm ERR! syscall spawn C:\Users\peema\AppData
npm ERR! path C:\Users\peema\Documents\freshboy\peeapp
npm ERR! errno -4058
npm ERR! enoent spawn C:\Users\peema\AppData ENOENT
npm ERR! enoent This is related to npm not being able to find a file.
npm ERR! enoent

npm ERR! A complete log of this run can be found in: C:\Users\peema\AppData\Loca
l\npm-cache_logs\2023-08-11T15_47_43_866Z-debug-0.log

peema@DESKTOP-6UGCO8V MINGW64 ~/Documents/freshboy/peeapp
$ next build
The module 'react' was not found. Next.js requires that you include it in 'dependencies
' of your 'package.json'. To add it, run 'npm install react'
The module 'react-dom' was not found. Next.js requires that you include it in 'dependen
cies' of your 'package.json'. To add it, run 'npm install react-dom'
uncaughtException Error: Cannot find module 'react/jsx-runtime'
Require stack:
- C:\Users\peema\AppData\Local\Yarn\Data\global\node_modules\next\dist\server\require-h
ook.js
- C:\Users\peema\AppData\Local\Yarn\Data\global\node_modules\next\dist\build\utils.js
- C:\Users\peema\AppData\Local\Yarn\Data\global\node_modules\next\dist\build\entries.js
- C:\Users\peema\AppData\Local\Yarn\Data\global\node_modules\next\dist\build\index.js
- C:\Users\peema\AppData\Local\Yarn\Data\global\node_modules\next\dist\cli\next-build.j
s

issue persisting

package.json:

Okay currently at an improved step now .

Diagnosing Next.js installation process and failure and next build failure.
Installation process that worked in a breakdown

PRECHECK
a)After opening all permissions to avoid permission restriction and fail
b)If permission issue- then set permission to Everybody, or User on your windows or PC(rather than everybody)
c) Check anti virus issues

INSTALLATION
1. yarn global add create-next-app- (to make it accessible and to create binary )
2. npm install -g npm@latest - (to make it ready for npm files _
3. yarn create next-app peeapp - (create project )
4. yarn global bin -(to check binary - check binary path)
5. yarn global list - (check if project exist in global list)
6. create-next-app peeapp - (this is what creates the project)

PATH FIXES
1. If you have path error, put the path of the project and the bin directory in the System Environment Variables both as a Users & System
2. Check for the binary. Eg C:\Users\peema.yarn-global\bin and you can place it in Path at the the System or User Environment Variables

PROBLEM: NEXT BUILD REACT ERROR AND INSTALLATION ERRORS FOR NEXT BUILD
**However there is an issue, next.js installs the project in the directory where you run the create-next-app command
(rightly so). but a problem with 'next build' occurs

Let's take the two path
a) C:\Users\peema\Documents\alert\peeapp\node_modules
b) C:\Users\peema\node_modules
The project was installed in peeapp folder hence the node_modules(C:\Users\peema\Documents\alert\peeapp\node_modules) but (next build ) calls the second path (C:\Users\peema\node_modules ) is called
So packages like react, next and others cannot be found since they are not in the second path but were installed in the first.

SOLUTION :
Copy all packages that are not in the first node_modules to the second, so that those packages can be found.

Curent problem:
peema@DESKTOP-6UGCO8V MINGW64 ~/Documents/alert/peeapp
$ next build
- info Creating an optimized production build
- info Compiled successfully
- info Linting and checking validity of types
- info Collecting page data
[= ] - info Generating static pages (0/4)TypeError: Cannot read properties of null
(reading 'useContext')
at exports.useContext (C:\Users\peema\Documents\alert\peeapp\node_modules\react\c
js\react.production.min.js:24:118)