javascript - npm run build ERR, 但RUN DEV正常
本文介绍了javascript - npm run build ERR, 但RUN DEV正常的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
问 题
安置裝vue-cli之後npm run dev正常顯示localhost, 熱更新也沒問題, 但現在要發布時 npm run build 卻報錯, 昨天網上有人說重裝也重新安裝webpack了, 也update npm了, node_modules也重裝了, 還是報錯
SyntaxError: Invalid or unexpected token
但卻找不到是哪裡的語法錯誤
希望各位大神解救
debug.log
0 info it worked if it ends with ok
1 verbose cli [ 'C:\\Program Files\\nodejs\\node.exe',
1 verbose cli 'C:\\Users\\bbs\\AppData\\Roaming\\npm\\node_modules\\npm\\bin\\npm-cli.js',
1 verbose cli 'run',
1 verbose cli 'build' ]
2 info using npm@5.3.0
3 info using node@v7.9.0
4 verbose run-script [ 'prebuild', 'build', 'postbuild' ]
5 info lifecycle y@1.0.0~prebuild: y@1.0.0
6 info lifecycle y@1.0.0~build: y@1.0.0
7 verbose lifecycle y@1.0.0~build: unsafe-perm in lifecycle true
8 verbose lifecycle y@1.0.0~build: PATH: C:\Users\bbs\AppData\Roaming\npm\node_modules\npm\bin\node-gyp-bin;D:\schientify\node_modules\.bin;C:\ProgramData\Oracle\Java\javapath;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\WINDOWS\System32\WindowsPowerShell\v1.0\;C:\Program Files (x86)\Intel\OpenCL SDK\2.0\bin\x86;C:\Program Files (x86)\Intel\OpenCL SDK\2.0\bin\x64;C:\Program Files (x86)\Heroku\bin;C:\Program Files (x86)\git\cmd;C:\Program Files (x86)\NVIDIA Corporation\PhysX\Common;C:\Program Files\Java\jdk1.8.0_77\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\WINDOWS\System32\WindowsPowerShell\v1.0\;C:\Program Files\Microsoft SQL Server\Client SDK\ODBC\110\Tools\Binn\;C:\Program Files (x86)\Microsoft SQL Server\120\Tools\Binn\ManagementStudio\;C:\Program Files (x86)\Microsoft SQL Server\120\Tools\Binn\;C:\Program Files\Microsoft SQL Server\120\Tools\Binn\;C:\Program Files (x86)\Microsoft SQL Server\120\DTS\Binn\;C:\Program Files\Microsoft SQL Server\120\DTS\Binn\;C:\Program Files (x86)\Microsoft SQL Server\Client SDK\ODBC\110\Tools\Binn\;C:\Program Files\Git\cmd;C:\Program Files\nodejs\;D:\brackets\command;C:\Users\bbs\Anaconda3;C:\Users\bbs\Anaconda3\Scripts;C:\Users\bbs\Anaconda3\Library\bin;C:\Users\bbs\AppData\Local\Microsoft\WindowsApps;C:\Users\bbs\AppData\Roaming\npm
9 verbose lifecycle y@1.0.0~build: CWD: D:\schientify
10 silly lifecycle y@1.0.0~build: Args: [ '/d /s /c',
10 silly lifecycle 'webpack-dev-server --devtool eval --hot --content-base build' ]
11 silly lifecycle y@1.0.0~build: Returned: code: 1 signal: null
12 info lifecycle y@1.0.0~build: Failed to exec build script
13 verbose stack Error: y@1.0.0 build: `webpack-dev-server --devtool eval --hot --content-base build`
13 verbose stack Exit status 1
13 verbose stack at EventEmitter.<anonymous> (C:\Users\bbs\AppData\Roaming\npm\node_modules\npm\lib\utils\lifecycle.js:289:16)
13 verbose stack at emitTwo (events.js:106:13)
13 verbose stack at EventEmitter.emit (events.js:194:7)
13 verbose stack at ChildProcess.<anonymous> (C:\Users\bbs\AppData\Roaming\npm\node_modules\npm\lib\utils\spawn.js:40:14)
13 verbose stack at emitTwo (events.js:106:13)
13 verbose stack at ChildProcess.emit (events.js:194:7)
13 verbose stack at maybeClose (internal/child_process.js:899:16)
13 verbose stack at Process.ChildProcess._handle.onexit (internal/child_process.js:226:5)
14 verbose pkgid y@1.0.0
15 verbose cwd D:\schientify
16 verbose Windows_NT 10.0.14393
17 verbose argv "C:\\Program Files\\nodejs\\node.exe" "C:\\Users\\bbs\\AppData\\Roaming\\npm\\node_modules\\npm\\bin\\npm-cli.js" "run" "build"
18 verbose node v7.9.0
19 verbose npm v5.3.0
20 error code ELIFECYCLE
21 error errno 1
22 error y@1.0.0 build: `webpack-dev-server --devtool eval --hot --content-base build`
22 error Exit status 1
23 error Failed at the y@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 ]package.json
{
"name": "y",
"version": "1.0.0",
"description": "y",
"author": "y",
"private": true,
"scripts": {
"dev": "node build/dev-server.js",
"start": "node build/dev-server.js",
"build": "webpack-dev-server --devtool eval --hot --content-base build",
"unit": "cross-env BABEL_ENV=test karma start test/unit/karma.conf.js --single-run",
"e2e": "node test/e2e/runner.js",
"test": "npm run unit && npm run e2e"
},
"dependencies": {
"compass": "^0.1.1",
"compass-mixins": "^0.12.10",
"vue": "^2.4.2",
"vue-router": "^2.6.0",
"vuex": "^2.3.1"
},
"devDependencies": {
"autoprefixer": "^7.1.2",
"babel-core": "^6.22.1",
"babel-loader": "^7.1.1",
"babel-plugin-istanbul": "^4.1.1",
"babel-plugin-transform-runtime": "^6.22.0",
"babel-preset-env": "^1.3.2",
"babel-preset-stage-2": "^6.22.0",
"babel-register": "^6.22.0",
"chai": "^3.5.0",
"chalk": "^2.0.1",
"chromedriver": "^2.27.2",
"connect-history-api-fallback": "^1.3.0",
"copy-webpack-plugin": "^4.0.1",
"cross-env": "^5.0.2",
"cross-spawn": "^5.0.1",
"css-loader": "^0.28.0",
"cssnano": "^3.10.0",
"eventsource-polyfill": "^0.9.6",
"express": "^4.14.1",
"extract-text-webpack-plugin": "^2.0.0",
"file-loader": "^0.11.1",
"friendly-errors-webpack-plugin": "^1.1.3",
"html-webpack-plugin": "^2.30.1",
"http-proxy-middleware": "^0.17.3",
"inject-loader": "^3.0.1",
"karma": "^1.4.1",
"karma-coverage": "^1.1.1",
"karma-mocha": "^1.3.0",
"karma-phantomjs-launcher": "^1.0.2",
"karma-phantomjs-shim": "^1.4.0",
"karma-sinon-chai": "^1.3.1",
"karma-sourcemap-loader": "^0.3.7",
"karma-spec-reporter": "0.0.31",
"karma-webpack": "^2.0.2",
"lolex": "^1.5.2",
"mocha": "^3.5.0",
"nightwatch": "^0.9.12",
"node-sass": "^4.5.3",
"opn": "^5.1.0",
"optimize-css-assets-webpack-plugin": "^2.0.0",
"ora": "^1.2.0",
"phantomjs-prebuilt": "^2.1.14",
"rimraf": "^2.6.0",
"sass-loader": "^6.0.6",
"selenium-server": "^3.0.1",
"semver": "^5.3.0",
"shelljs": "^0.7.6",
"sinon": "^2.1.0",
"sinon-chai": "^2.8.0",
"url-loader": "^0.5.8",
"vue-loader": "^12.1.0",
"vue-style-loader": "^3.0.1",
"vue-template-compiler": "^2.4.2",
"webpack": "^2.7.0",
"webpack-bundle-analyzer": "^2.2.1",
"webpack-dev-middleware": "^1.12.0",
"webpack-hot-middleware": "^2.18.0",
"webpack-merge": "^4.1.0"
},
"engines": {
"node": ">= 4.0.0",
"npm": ">= 3.0.0"
},
"browserslist": [
"> 1%",
"last 2 versions",
"not ie <= 8"
]
}webpack.config.js
var path = require('path')
var webpack = require('webpack')
module.exports = {
entry: './src/main.js',
output: {
path: path.resolve(__dirname, './dist'),
publicPath: '/dist/',
filename: 'build.js'
},
module: {
rules: [{
test: /\.vue$/,
loader: 'vue-loader',
options: {
loaders: {
// Since sass-loader (weirdly) has SCSS as its default parse mode, we mapnpm run de
// the "scss" and "sass" values for the lang attribute to the right configs here.
// other preprocessors should work out of the box, no loader config like this necessary.
'scss': 'vue-style-loader!css-loader!sass-loader',
'sass': 'vue-style-loader!css-loader!sass-loader?indentedSyntax'
}
// other vue-loader options go here
}
},
{
test: /\.js$/,
loader: 'babel-loader',
exclude: /node_modules/
},
{
test: /\.(png|jpg|gif|svg)$/,
loader: 'file-loader',
options: {
name: '[name].[ext]?[hash]'
}
}
]
},
resolve: {
alias: {
'vue$': 'vue/dist/vue.esm.js'
}
},
devServer: {
historyApiFallback: true,
noInfo: true
},
performance: {
hints: false
},
devtool: '#eval-source-map'
}
if (process.env.NODE_ENV === 'production') {
module.exports.devtool = '#source-map'
// http://vue-loader.vuejs.org/en/workflow/production.html
module.exports.plugins = (module.exports.plugins || []).concat([
new webpack.DefinePlugin({
'process.env': {
NODE_ENV: '"production"'
}
}),
new webpack.optimize.UglifyJsPlugin({
sourceMap: true,
compress: {
warnings: false
}
}),
new webpack.LoaderOptionsPlugin({
minimize: true
})
])
}解决方案
觉得你需要这个 http://www.ruanyifeng.com/blog/2016/10/npm_scripts.html
这篇关于javascript - npm run build ERR, 但RUN DEV正常的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
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