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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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难度
4/5
预计耗时
3-5 天
新手友好度
25/100
Issue 类型
缺陷
描述清晰度
需要澄清
活跃度
停滞
技术栈
javascript, node.js, webpack

调研方向

首先使用 npm run prod 重现失败,然后检查 webpack 配置以及导入 jsonwebtoken 的应用程序代码。查看报告的 crypto 和 stream 解析错误,以确定此软件包是否 предназначен для浏览器 bundle。完成标准是:项目的生产构建能够在没有这些模块解析错误的情况下正确处理该依赖项。

由索引模型根据 Issue 内容生成。

描述

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 }


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  4. 提交 Pull Request,并在描述里引用这个 Issue 编号。

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