NPM错误There is likely additional logging output above.怎么解决

0 info it worked if it ends with ok
1 verbose cli [ 'D:\Program Files\nodejs\node.exe',
1 verbose cli 'D:\Program Files\nodejs\node_modules\npm\bin\npm-cli.js',
1 verbose cli 'run',
1 verbose cli 'build' ]
2 info using npm@6.9.0
3 info using node@v10.16.3
4 verbose run-script [ 'prebuild', 'build', 'postbuild' ]
5 info lifecycle 08cms@1.0.0~prebuild: 08cms@1.0.0
6 info lifecycle 08cms@1.0.0~build: 08cms@1.0.0
7 verbose lifecycle 08cms@1.0.0~build: unsafe-perm in lifecycle true
8 verbose lifecycle 08cms@1.0.0~build: PATH: D:\Program Files\nodejs\node_modules\npm\node_modules\npm-lifecycle\node-gyp-bin;c:\av\houses\node_modules.bin;C:\Program Files (x86)\NetSarang\Xshell 6\;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Program Files (x86)\Microsoft SQL Server\80\Tools\BINN;d:\Program Files\OpenVPN\bin;D:\py;D:\Program Files\nodejs\;C:\Program Files (x86)\Nmap;C:\Users\Administrator\AppData\Roaming\npm
9 verbose lifecycle 08cms@1.0.0~build: CWD: c:\av\houses
10 silly lifecycle 08cms@1.0.0~build: Args: [ '/d /s /c', 'node build/build.js' ]
11 silly lifecycle 08cms@1.0.0~build: Returned: code: 1 signal: null
12 info lifecycle 08cms@1.0.0~build: Failed to exec build script
13 verbose stack Error: 08cms@1.0.0 build: node build/build.js
13 verbose stack Exit status 1
13 verbose stack at EventEmitter. (D:\Program Files\nodejs\node_modules\npm\node_modules\npm-lifecycle\index.js:301:16)
13 verbose stack at EventEmitter.emit (events.js:198:13)
13 verbose stack at ChildProcess. (D:\Program Files\nodejs\node_modules\npm\node_modules\npm-lifecycle\lib\spawn.js:55:14)
13 verbose stack at ChildProcess.emit (events.js:198:13)
13 verbose stack at maybeClose (internal/child_process.js:982:16)
13 verbose stack at Process.ChildProcess._handle.onexit (internal/child_process.js:259:5)
14 verbose pkgid 08cms@1.0.0
15 verbose cwd c:\av\houses
16 verbose Windows_NT 6.1.7601
17 verbose argv "D:\Program Files\nodejs\node.exe" "D:\Program Files\nodejs\node_modules\npm\bin\npm-cli.js" "run" "build"
18 verbose node v10.16.3
19 verbose npm v6.9.0
20 error code ELIFECYCLE
21 error errno 1
22 error 08cms@1.0.0 build: node build/build.js
22 error Exit status 1
23 error Failed at the 08cms@1.0.0 build script.
23 error This is probably not a problem with npm. There is likely additional logging output above.
24 verbose exit [ 1, true ]

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项目已经发布,因为要加功能跑了dev后报了依赖丢失,可以肯定不是手动删的,求问为什么会出现这种状况,以及如何避免 To debug the "dev" script, make sure the %NODE_DEBUG_OPTION% string is specified as the first argument for the node command you'd like to debug. For example: "scripts": { "start": "node %NODE_DEBUG_OPTION% server.js" } > member@1.0.0 dev D:\member\member > webpack-dev-server --inline --progress --config build/webpack.dev.conf.js module.js:550 throw err; ^ Error: Cannot find module 'vux-loader' at Function.Module._resolveFilename (module.js:548:15) at Function.Module._load (module.js:475:25) at Module.require (module.js:597:17) at require (internal/module.js:11:18) at Object.<anonymous> (D:\member\member\build\vue-loader.conf.js:4:19) at Module._compile (module.js:653:30) at Object.Module._extensions..js (module.js:664:10) at Module.load (module.js:566:32) at tryModuleLoad (module.js:506:12) at Function.Module._load (module.js:498:3) npm ERR! code ELIFECYCLE npm ERR! errno 1 npm ERR! member@1.0.0 dev: `webpack-dev-server --inline --progress --config build/webpack.dev.conf.js` npm ERR! Exit status 1 npm ERR! npm ERR! Failed at the member@1.0.0 dev script. npm ERR! This is probably not a problem with npm. There is likely additional logging output above. npm ERR! A complete log of this run can be found in: npm ERR! C:\Users\DELL\AppData\Roaming\npm-cache\_logs\2018-11-24T03_14_53_401Z-debug.log Process finished with exit code 1
使用npm 执行package.json 里面的脚本报错,但是 脚本单独拿出来执行不报错
# package.json { "name": "fe", "version": "1.0.0", "description": "前端代码", "main": "index.js", "scripts": { "test": "echo \"Error: no test specified\" && exit 1", "dev" : "WEBPACK_ENV=dev webpack-dev-server --inline --port 8088" }, "repository": { "type": "git", "url": "git@gitee.com:。。。。。。" }, "author": "tomxfei", "license": "ISC", "devDependencies": { "css-loader": "^0.28.7", "extract-text-webpack-plugin": "^3.0.2", "file-loader": "^1.1.5", "html-loader": "^0.5.1", "html-webpack-plugin": "^2.30.1", "style-loader": "^0.19.0", "url-loader": "^0.6.2", "webpack": "^3.8.1", "webpack-dev-server": "^2.9.4" }, "dependencies": {} } # 执行 npm run dev报如下错误 ```Liuxf@DESKTOP-D3UCHLD MINGW64 /d/fe (fe_v1.0) $ npm run dev > fe@1.0.0 dev D:\fe > WEBPACK_ENV=dev webpack-dev-server --inline --port 8088 'WEBPACK_ENV' ▒▒▒▒▒ڲ▒▒▒▒ⲿ▒▒▒Ҳ▒▒▒ǿ▒▒▒▒еij▒▒▒ ▒▒▒▒▒▒▒▒▒ļ▒▒▒ npm ERR! code ELIFECYCLE npm ERR! errno 1 npm ERR! fe@1.0.0 dev: `WEBPACK_ENV=dev webpack-dev-server --inline --port 8088` npm ERR! Exit status 1 npm ERR! npm ERR! Failed at the fe@1.0.0 dev script. npm ERR! This is probably not a problem with npm. There is likely additional logging output above. npm ERR! A complete log of this run can be found in: npm ERR! C:\Users\75056\AppData\Roaming\npm-cache\_logs\2017-11-25T12_16_13_958Z-debug.log # 直接执行 WEBPACK_ENV=dev webpack-dev-server --inline --port 8088` 没有问题``` ``` ```
webpack build报错 ERROR in 1.ea409344b3c6c7fd1ccf.chunk.js from UglifyJs
项目可以正常运行,突然打包报错,有没有大神指点一下 ``` ERROR in 1.ea409344b3c6c7fd1ccf.chunk.js from UglifyJs Unexpected token: operator (>) [1.ea409344b3c6c7fd1ccf.chunk.js:4739,34] Child html-webpack-plugin for "..\index.html": 1 asset Child extract-text-webpack-plugin node_modules/_extract-text-webpack-plugin@3.0.2@extract-text-webpack-plugin/dist node_modules/_css-loader@0.28.11@css-loader/index.js?minimize!node_modules/_autoprefixer-loader@3.2.0@autoprefixer-loader/index.js!node_modules/_iview@3.3.3@iview/dist/styles/iview.css: 3 assets Child extract-text-webpack-plugin node_modules/_extract-text-webpack-plugin@3.0.2@extract-text-webpack-plugin/dist node_modules/_css-loader@0.28.11@css-loader/index.js?minimize!node_modules/_autoprefixer-loader@3.2.0@autoprefixer-loader/index.js!node_modules/_less-loader@4.1.0@less-loader/dist/cjs.js!src/styles/my-theme.less: Asset Size Chunks Chunk Names d535a25a79fb1365ae814b61e88fae71.ttf 198 kB [emitted] 99ac3308dd8ee14f749f51538d0d5b9e.woff 198 kB [emitted] a2c4a261a239aa84463dc70e4bac9b9a.svg 555 kB [emitted] [big] npm ERR! code ELIFECYCLE npm ERR! errno 2 npm ERR! smart-lock@1.2.3 build: `webpack --progress --hide-modules --config build/webpack.prod.config.js` npm ERR! Exit status 2 npm ERR! npm ERR! Failed at the smart-lock@1.2.3 build script. npm ERR! This is probably not a problem with npm. There is likely additional logging output above. ```
gulp . watch出现的问题
<--- JS stacktrace ---> Cannot get stack trace in GC. FATAL ERROR: MarkCompactCollector: semi-space copy, fallback in old gen Allocation failed - JavaScript heap out of memory sh: line 1: 35606 Abort trap: 6 NODE_ENV=localWillclass supervisor -i ./public,./build ./bin/twww npm ERR! Darwin 16.4.0 npm ERR! argv "/usr/local/bin/node" "/usr/local/bin/npm" "run" "localWillclass" npm ERR! node v6.1.0 npm ERR! npm v3.8.6 npm ERR! code ELIFECYCLE npm ERR! willclass@4.2.20170901 localWillclass: `NODE_ENV=localWillclass supervisor -i ./public,./build ./bin/twww && gulp deploy --silent` npm ERR! Exit status 134 npm ERR! npm ERR! Failed at the willclass@4.2.20170901 localWillclass script 'NODE_ENV=localWillclass supervisor -i ./public,./build ./bin/twww && gulp deploy --silent'. npm ERR! Make sure you have the latest version of node.js and npm installed. npm ERR! If you do, this is most likely a problem with the willclass package, npm ERR! not with npm itself. npm ERR! Tell the author that this fails on your system: npm ERR! NODE_ENV=localWillclass supervisor -i ./public,./build ./bin/twww && gulp deploy --silent npm ERR! You can get information on how to open an issue for this project with: npm ERR! npm bugs willclass npm ERR! Or if that isn't available, you can get their info via: npm ERR! npm owner ls willclass npm ERR! There is likely additional logging output above. npm ERR! Please include the following file with any support request: npm ERR! /Users/shuai/huitong/willclass/npm-debug.log
npm run dev啟動項目時報錯 `webpack-dev-server --inline --progress --config build/webpack.dev.conf.js`
uotation@1.0.0 dev: `webpack-dev-server --inline --progress --config build/webpack.dev.conf.js` npm ERR! Exit status 1 npm ERR! npm ERR! Failed at the quotation@1.0.0 dev script. npm ERR! This is probably not a problem with npm. There is likely additional logging output above. ``` //webpack.dev.conf.js 'use strict' const utils = require('./utils') const webpack = require('webpack') const config = require('../config') const merge = require('webpack-merge') const path = require('path') const baseWebpackConfig = require('./webpack.base.conf') const CopyWebpackPlugin = require('copy-webpack-plugin') const HtmlWebpackPlugin = require('html-webpack-plugin') const FriendlyErrorsPlugin = require('friendly-errors-webpack-plugin') const portfinder = require('portfinder') const HOST = process.env.HOST const PORT = process.env.PORT && Number(process.env.PORT) const devWebpackConfig = merge(baseWebpackConfig, { module: { rules: utils.styleLoaders({ sourceMap: config.dev.cssSourceMap, usePostCSS: true }) }, // cheap-module-eval-source-map is faster for development devtool: config.dev.devtool, // these devServer options should be customized in /config/index.js devServer: { clientLogLevel: 'warning', historyApiFallback: { rewrites: [ { from: /.*/, to: path.posix.join(config.dev.assetsPublicPath, 'index.html') }, ], }, hot: true, contentBase: false, // since we use CopyWebpackPlugin. compress: true, host: HOST || config.dev.host, port: PORT || config.dev.port, open: config.dev.autoOpenBrowser, overlay: config.dev.errorOverlay ? { warnings: false, errors: true } : false, publicPath: config.dev.assetsPublicPath, proxy: config.dev.proxyTable, quiet: true, // necessary for FriendlyErrorsPlugin watchOptions: { poll: config.dev.poll, } }, plugins: [ new webpack.DefinePlugin({ 'process.env': require('../config/dev.env') }), new webpack.HotModuleReplacementPlugin(), new webpack.NamedModulesPlugin(), // HMR shows correct file names in console on update. new webpack.NoEmitOnErrorsPlugin(), // https://github.com/ampedandwired/html-webpack-plugin new HtmlWebpackPlugin({ filename: 'index.html', template: 'index.html', inject: true }), // copy custom static assets new CopyWebpackPlugin([ { from: path.resolve(__dirname, '../static'), to: config.dev.assetsSubDirectory, ignore: ['.*'] } ]) ] }) module.exports = new Promise((resolve, reject) => { portfinder.basePort = process.env.PORT || config.dev.port portfinder.getPort((err, port) => { if (err) { reject(err) } else { // publish the new Port, necessary for e2e tests process.env.PORT = port // add port to devServer config devWebpackConfig.devServer.port = port // Add FriendlyErrorsPlugin devWebpackConfig.plugins.push(new FriendlyErrorsPlugin({ compilationSuccessInfo: { messages: [`Your application is running here: http://${devWebpackConfig.devServer.host}:${port}`], }, onErrors: config.dev.notifyOnErrors ? utils.createNotifierCallback() : undefined })) resolve(devWebpackConfig) } }) }) ``` ``` //webpack.base.conf.js 'use strict' const path = require('path') const utils = require('./utils') const config = require('../config') const vueLoaderConfig = require('./vue-loader.conf') function resolve (dir) { return path.join(__dirname, '..', dir) } module.exports = { context: path.resolve(__dirname, '../'), entry: { app: './src/main.js' }, output: { path: config.build.assetsRoot, filename: '[name].js', publicPath: process.env.NODE_ENV === 'production' ? config.build.assetsPublicPath : config.dev.assetsPublicPath }, resolve: { extensions: ['.js', '.vue', '.json'], alias: { 'vue$': 'vue/dist/vue.esm.js', '@': resolve('src'), } }, module: { rules: [ { test: /\.vue$/, loader: 'vue-loader', options: vueLoaderConfig }, { test: /\.js$/, loader: 'babel-loader', include: [resolve('src'), resolve('test'), resolve('node_modules/webpack-dev-server/client')] }, { test: /\.(png|jpe?g|gif|svg)(\?.*)?$/, loader: 'url-loader', options: { limit: 10000, name: utils.assetsPath('img/[name].[hash:7].[ext]') } }, { test: /\.(mp4|webm|ogg|mp3|wav|flac|aac)(\?.*)?$/, loader: 'url-loader', options: { limit: 10000, name: utils.assetsPath('media/[name].[hash:7].[ext]') } }, { test: /\.(woff2?|eot|ttf|otf)(\?.*)?$/, loader: 'url-loader', options: { limit: 10000, name: utils.assetsPath('fonts/[name].[hash:7].[ext]') } } ] }, node: { // prevent webpack from injecting useless setImmediate polyfill because Vue // source contains it (although only uses it if it's native). setImmediate: false, // prevent webpack from injecting mocks to Node native modules // that does not make sense for the client dgram: 'empty', fs: 'empty', net: 'empty', tls: 'empty', child_process: 'empty' } } ```
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npm run dev运行rap2-dolores,访问页面出现以下错误: ``` Wrote 38 CSS files to D:\WorkSpace\Rap2\rap2-dolores\build\ Starting the development server... Failed to compile. ./src/components/organization/OrganizationRepositoryList.tsx Module not found: Can't resolve '../repository/Repository.css' in 'D:\WorkSpace\Rap2\rap2-dolores\src\components\organization' ``` npm install 没报错,npm build也会报错,下面是npm build的日志文件: ``` 0 info it worked if it ends with ok 1 verbose cli [ 'C:\\Program Files\\nodejs\\node.exe', 1 verbose cli 'C:\\Program Files\\nodejs\\node_modules\\npm\\bin\\npm-cli.js', 1 verbose cli 'run', 1 verbose cli 'build' ] 2 info using npm@6.4.1 3 info using node@v10.15.3 4 verbose run-script [ 'prebuild', 'build', 'postbuild' ] 5 info lifecycle rap2-dolores@1.0.0~prebuild: rap2-dolores@1.0.0 6 info lifecycle rap2-dolores@1.0.0~build: rap2-dolores@1.0.0 7 verbose lifecycle rap2-dolores@1.0.0~build: unsafe-perm in lifecycle true 8 verbose lifecycle rap2-dolores@1.0.0~build: PATH: C:\Program Files\nodejs\node_modules\npm\node_modules\npm-lifecycle\node-gyp-bin;D:\WorkSpace\Rap2\rap2-dolores\node_modules\.bin;D:\WorkSpace\Rap2\rap2-dolores\node_modules\.bin;D:\Matlab\bin;D:\Matlab\bin\win64;C:\Program Files (x86)\Intel\Intel(R) Management Engine Components\iCLS\;C:\Program Files\Intel\Intel(R) Management Engine Components\iCLS\;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\WINDOWS\System32\WindowsPowerShell\v1.0\;C:\Program Files (x86)\Intel\Intel(R) Management Engine Components\DAL;C:\Program Files\Intel\Intel(R) Management Engine Components\DAL;C:\Program Files (x86)\Intel\Intel(R) Management Engine Components\IPT;C:\Program Files\Intel\Intel(R) Management Engine Components\IPT;C:\WINDOWS\System32\OpenSSH\;C:\Java\jdk1.8.0_91\bin;C:\Program Files\TortoiseGit\bin;C:\Program Files\nodejs\;D:\Matlab\bin\win64;D:\matlab\runtime\win64;D:\matlab\bin;D:\oKit\apache\bin\;C:\Users\admin\AppData\Local\Microsoft\WindowsApps;C:\Users\admin\AppData\Roaming\npm 9 verbose lifecycle rap2-dolores@1.0.0~build: CWD: D:\WorkSpace\Rap2\rap2-dolores 10 silly lifecycle rap2-dolores@1.0.0~build: Args: [ '/d /s /c', 10 silly lifecycle 'npm run lint && npm run build-css && react-scripts build' ] 11 silly lifecycle rap2-dolores@1.0.0~build: Returned: code: 1 signal: null 12 info lifecycle rap2-dolores@1.0.0~build: Failed to exec build script 13 verbose stack Error: rap2-dolores@1.0.0 build: `npm run lint && npm run build-css && react-scripts build` 13 verbose stack Exit status 1 13 verbose stack at EventEmitter.<anonymous> (C:\Program Files\nodejs\node_modules\npm\node_modules\npm-lifecycle\index.js:301:16) 13 verbose stack at EventEmitter.emit (events.js:189:13) 13 verbose stack at ChildProcess.<anonymous> (C:\Program Files\nodejs\node_modules\npm\node_modules\npm-lifecycle\lib\spawn.js:55:14) 13 verbose stack at ChildProcess.emit (events.js:189:13) 13 verbose stack at maybeClose (internal/child_process.js:970:16) 13 verbose stack at Process.ChildProcess._handle.onexit (internal/child_process.js:259:5) 14 verbose pkgid rap2-dolores@1.0.0 15 verbose cwd D:\WorkSpace\Rap2\rap2-dolores 16 verbose Windows_NT 10.0.17134 17 verbose argv "C:\\Program Files\\nodejs\\node.exe" "C:\\Program Files\\nodejs\\node_modules\\npm\\bin\\npm-cli.js" "run" "build" 18 verbose node v10.15.3 19 verbose npm v6.4.1 20 error code ELIFECYCLE 21 error errno 1 22 error rap2-dolores@1.0.0 build: `npm run lint && npm run build-css && react-scripts build` 22 error Exit status 1 23 error Failed at the rap2-dolores@1.0.0 build script. 23 error This is probably not a problem with npm. There is likely additional logging output above. 24 verbose exit [ 1, true ] ```
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腾讯算法面试题:64匹马8个跑道需要多少轮才能选出最快的四匹?
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遥想当年,机缘巧合入了 ACM 的坑,周边巨擘林立,从此过上了"天天被虐似死狗"的生活… 然而我是谁,我可是死狗中的战斗鸡,智力不够那刷题来凑,开始了夜以继日哼哧哼哧刷题的日子,从此"读题与提交齐飞, AC 与 WA 一色 ",我惊喜的发现被题虐既刺激又有快感,那一刻我泪流满面。这么好的事儿作为一个正直的人绝不能自己独享,经过激烈的颅内斗争,我决定把我私藏的十几个 T 的,阿不,十几个刷题网...
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Python是一门很灵活的语言,也有很多实用的方法,有时候实现一个功能可以用多种方法实现,我这里总结了一些常用的方法和技巧,包括小数保留指定位小数、判断变量的数据类型、类方法@classmethod、制表符中文对齐、遍历字典、datetime.timedelta的使用等,会持续更新......
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