【发布时间】：2018-04-06 08:28:27
【问题描述】：
npm install 命令引发以下警告 -
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@1.1.2 (node_modules\rea
ct-scripts\node_modules\fsevents):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@
1.1.2: wanted {"os":"darwin","arch":"any"} (current: {"os":"win32","arch":"x64"}
)
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@^1.0.0 (node_modules\ch
okidar\node_modules\fsevents):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@
1.1.2: wanted {"os":"darwin","arch":"any"} (current: {"os":"win32","arch":"x64"}
)
警告显然导致我们的 Jenkins Job 标记为失败，所以我们只是试图摆脱它。
我已经检查过这个https://stackoverflow.com/a/42938398/351903 但是，与那里提到的不同，我的设置中没有任何 /node_modules/fserrors。另外，我的 package.json 不包含 fserrors。以下是我的 package.json -
{
"name": "mvc-panel",
"version": "0.1.0",
"private": true,
"dependencies": {
"bootstrap": "^3.3.7",
"jquery": "^3.2.1",
"material-ui": "^0.18.3",
"qs": "^6.4.0",
"react": "^15.5.4",
"react-alert": "^2.1.2",
"react-bootstrap-table": "^3.4.1",
"react-dom": "^15.5.4",
"react-loader": "^2.4.2",
"react-router-dom": "^4.1.1",
"react-tap-event-plugin": "^2.0.1",
"serve": "^6.0.0"
},
"devDependencies": {
"datatables.net": "^1.10.15",
"jquery": "^3.2.1",
"react-scripts": "^1.0.7"
},
"scripts": {
"start": "react-scripts start",
"build": "react-scripts build",
"test": "react-scripts test --env=jsdom",
"eject": "react-scripts eject"
}
}
我可以在 node_modules\react-scripts\package.json 的 react-scripts 的 package.json 中看到 fsevents（在我的 package.json 的 devDependencies 下定义） -
{
"_args": [
[
{
"raw": "react-scripts@^1.0.7",
"scope": null,
"escapedName": "react-scripts",
"name": "react-scripts",
"rawSpec": "^1.0.7",
"spec": ">=1.0.7 <2.0.0",
"type": "range"
},
"D:\\Sandeepan\\Payu MVC\\backend codebase\\MVC2.0\\panel\\mvc-panel"
]
],
"_from": "react-scripts@>=1.0.7 <2.0.0",
"_id": "react-scripts@1.0.14",
"_inCache": true,
"_location": "/react-scripts",
"_nodeVersion": "8.5.0",
"_npmOperationalInternal": {
"host": "s3://npm-registry-packages",
"tmp": "tmp/react-scripts-1.0.14.tgz_1506471610836_0.5613740666303784"
},
"_npmUser": {
"name": "timer",
"email": "timer150@gmail.com"
},
"_npmVersion": "5.3.0",
"_phantomChildren": {
"asap": "2.0.6",
"escape-string-regexp": "1.0.5",
"graceful-fs": "4.1.11",
"has-ansi": "2.0.0",
"universalify": "0.1.1"
},
"_requested": {
"raw": "react-scripts@^1.0.7",
"scope": null,
"escapedName": "react-scripts",
"name": "react-scripts",
"rawSpec": "^1.0.7",
"spec": ">=1.0.7 <2.0.0",
"type": "range"
},
"_requiredBy": [
"#DEV:/"
],
"_resolved": "https://registry.npmjs.org/react-scripts/-/react-scripts-1.0.14.tgz",
"_shasum": "70fe76c9beb67b136b953e875bdfe4ad78d410d1",
"_shrinkwrap": null,
"_spec": "react-scripts@^1.0.7",
"_where": "D:\\Sandeepan\\Payu MVC\\backend codebase\\MVC2.0\\panel\\mvc-panel",
"bin": {
"react-scripts": "./bin/react-scripts.js"
},
"bugs": {
"url": "https://github.com/facebookincubator/create-react-app/issues"
},
"dependencies": {
"autoprefixer": "7.1.2",
"babel-core": "6.25.0",
"babel-eslint": "7.2.3",
"babel-jest": "20.0.3",
"babel-loader": "7.1.1",
"babel-preset-react-app": "^3.0.3",
"babel-runtime": "6.26.0",
"case-sensitive-paths-webpack-plugin": "2.1.1",
"chalk": "1.1.3",
"css-loader": "0.28.4",
"dotenv": "4.0.0",
"eslint": "4.4.1",
"eslint-config-react-app": "^2.0.1",
"eslint-loader": "1.9.0",
"eslint-plugin-flowtype": "2.35.0",
"eslint-plugin-import": "2.7.0",
"eslint-plugin-jsx-a11y": "5.1.1",
"eslint-plugin-react": "7.1.0",
"extract-text-webpack-plugin": "3.0.0",
"file-loader": "0.11.2",
"fs-extra": "3.0.1",
"fsevents": "1.1.2",
"html-webpack-plugin": "2.29.0",
"jest": "20.0.4",
"object-assign": "4.1.1",
"postcss-flexbugs-fixes": "3.2.0",
"postcss-loader": "2.0.6",
"promise": "8.0.1",
"react-dev-utils": "^4.1.0",
"style-loader": "0.18.2",
"sw-precache-webpack-plugin": "0.11.4",
"url-loader": "0.5.9",
"webpack": "3.5.1",
"webpack-dev-server": "2.8.2",
"webpack-manifest-plugin": "1.2.1",
"whatwg-fetch": "2.0.3"
},
"description": "Configuration and scripts for Create React App.",
"devDependencies": {
"react": "^15.5.4",
"react-dom": "^15.5.4"
},
"directories": {},
"dist": {
"integrity": "sha512-+p0q2N2WW7L4WW6uObqN7fYwSQZ9fBI0StpMYl1Ukoz/lCbemf+yW6b8refyhTsGy62GAqxlpyEfVcTE3hJAxg==",
"shasum": "70fe76c9beb67b136b953e875bdfe4ad78d410d1",
"tarball": "https://registry.npmjs.org/react-scripts/-/react-scripts-1.0.14.tgz"
},
"engines": {
"node": ">=6"
},
"files": [
"bin",
"config",
"scripts",
"template",
"utils"
],
"homepage": "https://github.com/facebookincubator/create-react-app#readme",
"license": "MIT",
"maintainers": [
{
"name": "timer",
"email": "timer150@gmail.com"
},
{
"name": "fb",
"email": "opensource+npm@fb.com"
},
{
"name": "gaearon",
"email": "dan.abramov@gmail.com"
}
],
"name": "react-scripts",
"optionalDependencies": {
"fsevents": "1.1.2"
},
"readme": "ERROR: No README data found!",
"repository": {
"type": "git",
"url": "git+https://github.com/facebookincubator/create-react-app.git"
},
"version": "1.0.14"
}
更新
我尝试运行 npm install 命令并获取先前命令的退出状态。尽管有警告，但它显示 0 表示成功。因此，詹金斯的工作看起来不应该因此而被卡住。但是，我们仍在尝试找到一种方法来消除此警告，因为它与我们的操作系统无关。
【问题讨论】：
-
试试这个，它对我有用 stackoverflow.com/a/58178041/4088675 添加 fsevents 作为选项aDependecy
-
我不明白：解决 fsevents 中的问题是否有问题？图书馆网站声明此审计错误不是图书馆的错误，而是 NPM 的错误。为什么？假设我们有 1000 个仅用于特定操作系统的依赖项，我们将得到 1000 个审计错误！因此，fsevents 的作者建议通过向 NPM 报告错误来修复每个此类问题。如果操作系统的构建使得所有命令错误都由内核处理会怎样？ AFAIK，这是一条通往地狱的道路。
标签： node.js jenkins npm-install fsevents