Module not found angular

Question

After I updated my angular project from 12 to 13 version I got a lot of module errors when I ran ng serve --o. How I can fix it?

 BREAKING CHANGE: webpack < 5 used to include polyfills for node.js core modules by default.
This is no longer the case. Verify if you need this module and configure a polyfill for it.

If you want to include a polyfill, you need to:
        - add a fallback 'resolve.fallback: { "util": require.resolve("util/") }'
        - install 'util'
If you don't want to include a polyfill, you can use an empty module like this:
        resolve.fallback: { "util": false }

./node_modules/cacache/lib/util/tmp.js:6:13-28 - Error: Module not found: Error: Can't resolve 'path' in 'D:\StudenBook\node_modules\cacache\lib\util'

BREAKING CHANGE: webpack < 5 used to include polyfills for node.js core modules by default.
This is no longer the case. Verify if you need this module and configure a polyfill for it.

If you want to include a polyfill, you need to:
        - add a fallback 'resolve.fallback: { "path": require.resolve("path-browserify") }'
        - install 'path-browserify'
If you don't want to include a polyfill, you can use an empty module like this:
        resolve.fallback: { "path": false }

./node_modules/cacache/lib/verify.js:3:13-28 - Error: Module not found: Error: Can't resolve 'util' in 'D:\StudenBook\node_modules\cacache\lib'

BREAKING CHANGE: webpack < 5 used to include polyfills for node.js core modules by default.
This is no longer the case. Verify if you need this module and configure a polyfill for it.

If you want to include a polyfill, you need to:
        - add a fallback 'resolve.fallback: { "util": require.resolve("util/") }'
        - install 'util'
If you don't want to include a polyfill, you can use an empty module like this:
        resolve.fallback: { "util": false }

./node_modules/cacache/lib/verify.js:8:11-24 - Error: Module not found: Error: Can't resolve 'fs' in 'D:\StudenBook\node_modules\cacache\lib'

./node_modules/cacache/lib/verify.js:12:13-28 - Error: Module not found: Error: Can't resolve 'path' in 'D:\StudenBook\node_modules\cacache\lib'

BREAKING CHANGE: webpack < 5 used to include polyfills for node.js core modules by default.
This is no longer the case. Verify if you need this module and configure a polyfill for it.

If you want to include a polyfill, you need to:
        - add a fallback 'resolve.fallback: { "path": require.resolve("path-browserify") }'
        - install 'path-browserify'
If you don't want to include a polyfill, you can use an empty module like this:
        resolve.fallback: { "path": false }

./node_modules/cacache/rm.js:3:13-28 - Error: Module not found: Error: Can't resolve 'util' in 'D:\StudenBook\node_modules\cacache'

BREAKING CHANGE: webpack < 5 used to include polyfills for node.js core modules by default.
This is no longer the case. Verify if you need this module and configure a polyfill for it.

If you want to include a polyfill, you need to:
        - add a fallback 'resolve.fallback: { "util": require.resolve("util/") }'
        - install 'util'
If you don't want to include a polyfill, you can use an empty module like this:
        resolve.fallback: { "util": false }

./node_modules/cacache/rm.js:7:13-28 - Error: Module not found: Error: Can't resolve 'path' in 'D:\StudenBook\node_modules\cacache'

BREAKING CHANGE: webpack < 5 used to include polyfills for node.js core modules by default.
This is no longer the case. Verify if you need this module and configure a polyfill for it.

If you want to include a polyfill, you need to:
        - add a fallback 'resolve.fallback: { "path": require.resolve("path-browserify") }'
        - install 'path-browserify'
If you don't want to include a polyfill, you can use an empty module like this:
        resolve.fallback: { "path": false }

./node_modules/chownr/chownr.js:2:11-24 - Error: Module not found: Error: Can't resolve 'fs' in 'D:\StudenBook\node_modules\chownr'

./node_modules/chownr/chownr.js:3:13-28 - Error: Module not found: Error: Can't resolve 'path' in 'D:\StudenBook\node_modules\chownr'

BREAKING CHANGE: webpack < 5 used to include polyfills for node.js core modules by default.
This is no longer the case. Verify if you need this module and configure a polyfill for it.

If you want to include a polyfill, you need to:
        - add a fallback 'resolve.fallback: { "path": require.resolve("path-browserify") }'
        - install 'path-browserify'
If you don't want to include a polyfill, you can use an empty module like this:
        resolve.fallback: { "path": false }

./node_modules/detect-libc/lib/detect-libc.js:3:15-37 - Error: Module not found: Error: Can't resolve 'os' in 'D:\StudenBook\node_modules\detect-libc\lib'

BREAKING CHANGE: webpack < 5 used to include polyfills for node.js core modules by default.
This is no longer the case. Verify if you need this module and configure a polyfill for it.

If you want to include a polyfill, you need to:
        - add a fallback 'resolve.fallback: { "os": require.resolve("os-browserify/browser") }'
        - install 'os-browserify'
If you don't want to include a polyfill, you can use an empty module like this:
        resolve.fallback: { "os": false }

./node_modules/detect-libc/lib/detect-libc.js:4:16-50 - Error: Module not found: Error: Can't resolve 'child_process' in 'D:\StudenBook\node_modules\detect-libc\lib'

./node_modules/detect-libc/lib/detect-libc.js:5:18-43 - Error: Module not found: Error: Can't resolve 'fs' in 'D:\StudenBook\node_modules\detect-libc\lib'

./node_modules/fs-minipass/index.js:4:11-24 - Error: Module not found: Error: Can't resolve 'fs' in 'D:\StudenBook\node_modules\fs-minipass'

./node_modules/fs.realpath/index.js:8:9-22 - Error: Module not found: Error: Can't resolve 'fs' in 'D:\StudenBook\node_modules\fs.realpath'

./node_modules/fs.realpath/old.js:22:17-32 - Error: Module not found: Error: Can't resolve 'path' in 'D:\StudenBook\node_modules\fs.realpath'

BREAKING CHANGE: webpack < 5 used to include polyfills for node.js core modules by default.
This is no longer the case. Verify if you need this module and configure a polyfill for it.

If you want to include a polyfill, you need to:
        - add a fallback 'resolve.fallback: { "path": require.resolve("path-browserify") }'
        - install 'path-browserify'
If you don't want to include a polyfill, you can use an empty module like this:
        resolve.fallback: { "path": false }

./node_modules/fs.realpath/old.js:24:9-22 - Error: Module not found: Error: Can't resolve 'fs' in 'D:\StudenBook\node_modules\fs.realpath'

./node_modules/gauge/lib/error.js:2:11-26 - Error: Module not found: Error: Can't resolve 'util' in 'D:\StudenBook\node_modules\gauge\lib'

BREAKING CHANGE: webpack < 5 used to include polyfills for node.js core modules by default.
This is no longer the case. Verify if you need this module and configure a polyfill for it.

If you want to include a polyfill, you need to:
        - add a fallback 'resolve.fallback: { "util": require.resolve("util/") }'
        - install 'util'
If you don't want to include a polyfill, you can use an empty module like this:
        resolve.fallback: { "util": false }

./node_modules/glob/common.js:13:11-26 - Error: Module not found: Error: Can't resolve 'path' in 'D:\StudenBook\node_modules\glob'

BREAKING CHANGE: webpack < 5 used to include polyfills for node.js core modules by default.
This is no longer the case. Verify if you need this module and configure a polyfill for it.

If you want to include a polyfill, you need to:
        - add a fallback 'resolve.fallback: { "path": require.resolve("path-browserify") }'
        - install 'path-browserify'
If you don't want to include a polyfill, you can use an empty module like this:
        resolve.fallback: { "path": false }

./node_modules/glob/glob.js:43:9-22 - Error: Module not found: Error: Can't resolve 'fs' in 'D:\StudenBook\node_modules\glob'

./node_modules/glob/glob.js:49:11-26 - Error: Module not found: Error: Can't resolve 'path' in 'D:\StudenBook\node_modules\glob'

BREAKING CHANGE: webpack < 5 used to include polyfills for node.js core modules by default.
This is no longer the case. Verify if you need this module and configure a polyfill for it.

If you want to include a polyfill, you need to:
        - add a fallback 'resolve.fallback: { "path": require.resolve("path-browserify") }'
        - install 'path-browserify'
If you don't want to include a polyfill, you can use an empty module like this:
        resolve.fallback: { "path": false }

./node_modules/glob/glob.js:50:13-30 - Error: Module not found: Error: Can't resolve 'assert' in 'D:\StudenBook\node_modules\glob'

And more others module errors... Please help me

Answer 1

you may need to use npm install to install all your lost modules

for example for your util module error, use this command to reinstall it again:

npm i util