小编Jul*_*Chu的帖子

这是一个 React 网络应用程序。当我跑步时

npm start

出现此错误

> dataflow@0.1.0 start
> react-scripts start

node:internal/modules/cjs/loader:488
      throw e;
  ^

Error [ERR_PACKAGE_PATH_NOT_EXPORTED]: Package subpath './lib/tokenize' is not defined by "exports" in /Users/juliantc/Desktop/ai-studio/development/frontend/node_modules/postcss-safe-parser/node_modules/postcss/package.json
    at new NodeError (node:internal/errors:371:5)
    at throwExportsNotFound (node:internal/modules/esm/resolve:416:9)
    at packageExportsResolve (node:internal/modules/esm/resolve:669:3)
    at resolveExports (node:internal/modules/cjs/loader:482:36)
    at Function.Module._findPath (node:internal/modules/cjs/loader:522:31)
    at Function.Module._resolveFilename (node:internal/modules/cjs/loader:919:27)
    at Function.Module._load (node:internal/modules/cjs/loader:778:27)
    at Module.require (node:internal/modules/cjs/loader:999:19)
    at require (node:internal/modules/cjs/helpers:102:18)
    at Object.<anonymous> (/Users/juliantc/Desktop/ai-    studio/development/frontend/node_modules/postcss-safe-parser/lib/safe-parser.js:1:17) {
  code: 'ERR_PACKAGE_PATH_NOT_EXPORTED'
}

Node.js v17.0.1

仅当我在这台特定计算机上运行此错误时才会发生此错误，而我没有超级用户访问权限。它适用于其他计算机。

作为参考，这是 ./node_modules/postcss-safe-parser/node_modules/postcss/package.json

npm start

这就是我在 ./node_modules/postcss-safe-parser/node_modules/postcss/lib/ 中列出文件时得到的结果

lgtd-lt-119-mbmt:前端 juliantc$ ls ./node_modules/postcss-safe-parser/node_modules/postcss/lib/

at-rule.d.ts        css-syntax-error.d.ts …