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ERROR in ./node_modules/jsonwebtoken/sign.js 6:57-74 Module not found: Error: Can't resolve 'crypto' in './node_modules/jsonwebtoken'

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Évaluation

Difficulté
4/5
Temps estimé
3-5 jours
Accessibilité débutants
25/100
Type d'issue
Bug
Clarté
À clarifier
Activité
À l'abandon
Stack technique
javascript, node.js, webpack
Domaine
build-system, web-dev

Piste de recherche

Commencez par reproduire l’échec avec npm run prod et examinez la configuration de webpack ainsi que le code de l’application qui importe jsonwebtoken. Examinez les erreurs signalées de résolution de crypto et stream afin de déterminer si ce package est destiné au bundle du navigateur. C’est terminé lorsque le build de production du projet gère correctement la dépendance sans ces erreurs de résolution de modules.

Rédigé par le modèle d'indexation à partir du texte de l'issue.

Description

When I used "npm run prod" to build npm it shows the following error. Please guide me to solve the problem.

ERROR in ./node_modules/jsonwebtoken/sign.js 6:57-74
Module not found: Error: Can't resolve 'crypto' in '/var/www/html/inb-platform/node_modules/jsonwebtoken'

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

ERROR in ./node_modules/jsonwebtoken/verify.js 9:54-71
Module not found: Error: Can't resolve 'crypto' in '/var/www/html/inb-platform/node_modules/jsonwebtoken'

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

ERROR in ./node_modules/jwa/index.js 3:13-30
Module not found: Error: Can't resolve 'crypto' in '/var/www/html/inb-platform/node_modules/jwa'

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

ERROR in ./node_modules/jws/lib/data-stream.js 3:13-30
Module not found: Error: Can't resolve 'stream' in '/var/www/html/inb-platform/node_modules/jws/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: { "stream": require.resolve("stream-browserify") }'
	- install 'stream-browserify'
If you don't want to include a polyfill, you can use an empty module like this:
	resolve.fallback: { "stream": false }

ERROR in ./node_modules/jws/lib/sign-stream.js 5:13-30
Module not found: Error: Can't resolve 'stream' in '/var/www/html/inb-platform/node_modules/jws/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: { "stream": require.resolve("stream-browserify") }'
	- install 'stream-browserify'
If you don't want to include a polyfill, you can use an empty module like this:
	resolve.fallback: { "stream": false }

ERROR in ./node_modules/jws/lib/verify-stream.js 5:13-30
Module not found: Error: Can't resolve 'stream' in '/var/www/html/inb-platform/node_modules/jws/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: { "stream": require.resolve("stream-browserify") }'
	- install 'stream-browserify'
If you don't want to include a polyfill, you can use an empty module like this:
	resolve.fallback: { "stream": false }
Langage dominant
JavaScript
Étoiles
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Forks
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Préparer son environnement

Par où commencer

  1. Lisez l'issue en entier, puis le guide de contribution du projet.
  2. Signalez en commentaire que vous la prenez — cela évite que deux personnes fassent le même travail.
  3. Forkez le dépôt et travaillez sur une branche.
  4. Ouvrez une pull request qui référence le numéro de l'issue.

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