错误名称

ELIFECYCLE

关键报错信息

error code ELIFECYCLE

出现原因

node_modules安装问题，需重新安装

解决方式

# del node_modules
# del package-lock.json
# npm cache clear --force
# npm install

参考

未来的注意事项

相关技术

node npm vue element-ui

详细报错信息

2020-11-01T07_38_18_316Z-debug.log

0 info it worked if it ends with ok
1 verbose cli [
1 verbose cli   'D:\\programming\\nvm\\nodejs\\node.exe',
1 verbose cli   'D:\\programming\\nvm\\nodejs\\node_modules\\npm\\bin\\npm-cli.js',
1 verbose cli   'run',
1 verbose cli   'dev'
1 verbose cli ]
2 info using npm@6.14.8
3 info using node@v14.13.1
4 verbose run-script [ 'predev', 'dev', 'postdev' ]
5 info lifecycle bwr-blog@1.0.0~predev: bwr-blog@1.0.0
6 info lifecycle bwr-blog@1.0.0~dev: bwr-blog@1.0.0
7 verbose lifecycle bwr-blog@1.0.0~dev: unsafe-perm in lifecycle true
8 verbose lifecycle bwr-blog@1.0.0~dev: PATH: D:\programming\nvm\v14.13.1\node_modules\npm\node_modules\npm-lifecycle\node-gyp-bin;D:\programming\project\blog\Code\Vue\indi-bwr-demo-blog\bwrBlog\node_modules\.bin;D:\programming\nvm\v14.13.1\node_modules\npm\node_modules\npm-lifecycle\node-gyp-bin;D:\programming\project\blog\Code\Vue\indi-bwr-demo-blog\bwrBlog\node_modules\.bin;C:\Program Files (x86)\Common Files\Intel\Shared Files\cpp\bin\Intel64;C:\ProgramData\Oracle\Java\javapath;C:\Program Files (x86)\Intel\iCLS Client\;C:\Program Files\Intel\iCLS Client\;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Program Files (x86)\NVIDIA Corporation\PhysX\Common;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;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\WINDOWS\System32\WindowsPowerShell\v1.0\;F:\PuTTY\;C:\Program Files (x86)\QuickTime\QTSystem\;C:\Program Files (x86)\Microsoft SQL Server\100\Tools\Binn\;C:\Program Files\Microsoft SQL Server\100\Tools\Binn\;C:\Program Files\Microsoft SQL Server\100\DTS\Binn\;C:\Program Files (x86)\Microsoft SQL Server\100\Tools\Binn\VSShell\Common7\IDE\;C:\Program Files (x86)\Microsoft Visual Studio 9.0\Common7\IDE\PrivateAssemblies\;C:\Program Files (x86)\Microsoft SQL Server\100\DTS\Binn\;C:\WINDOWS\System32\OpenSSH\;C:\Program Files (x86)\Altium Designer Winter 09\System;C:\Program Files\MySQL\MySQL Server 8.0\bin;D:\programming\java\jdk\jdk-13.0.1\bin;D:\programming\java\maven\apache-maven-3.6.3-bin\apache-maven-3.6.3\bin;D:\programming\nvm;D:\programming\nvm\nodejs;C:\ProgramData\chocolatey\bin;C:\Users\v592128947\.cargo\bin;C:\Program Files\MySQL\MySQL Shell 8.0\bin\;C:\Users\v592128947\AppData\Local\Microsoft\WindowsApps;D:\programming\Emacs\emacs-26.3-x86_64\bin;D:\programming\Git\cmd
9 verbose lifecycle bwr-blog@1.0.0~dev: CWD: D:\programming\project\blog\Code\Vue\indi-bwr-demo-blog\bwrBlog
10 silly lifecycle bwr-blog@1.0.0~dev: Args: [
10 silly lifecycle   '/d /s /c',
10 silly lifecycle   'webpack-dev-server --inline --progress --config build/webpack.dev.conf.js'
10 silly lifecycle ]
11 silly lifecycle bwr-blog@1.0.0~dev: Returned: code: 1  signal: null
12 info lifecycle bwr-blog@1.0.0~dev: Failed to exec dev script
13 verbose stack Error: bwr-blog@1.0.0 dev: `webpack-dev-server --inline --progress --config build/webpack.dev.conf.js`
13 verbose stack Exit status 1
13 verbose stack     at EventEmitter.<anonymous> (D:\programming\nvm\v14.13.1\node_modules\npm\node_modules\npm-lifecycle\index.js:332:16)
13 verbose stack     at EventEmitter.emit (events.js:314:20)
13 verbose stack     at ChildProcess.<anonymous> (D:\programming\nvm\v14.13.1\node_modules\npm\node_modules\npm-lifecycle\lib\spawn.js:55:14)
13 verbose stack     at ChildProcess.emit (events.js:314:20)
13 verbose stack     at maybeClose (internal/child_process.js:1047:16)
13 verbose stack     at Process.ChildProcess._handle.onexit (internal/child_process.js:287:5)
14 verbose pkgid bwr-blog@1.0.0
15 verbose cwd D:\programming\project\blog\Code\Vue\indi-bwr-demo-blog\bwrBlog
16 verbose Windows_NT 10.0.18363
17 verbose argv "D:\\programming\\nvm\\nodejs\\node.exe" "D:\\programming\\nvm\\nodejs\\node_modules\\npm\\bin\\npm-cli.js" "run" "dev"
18 verbose node v14.13.1
19 verbose npm  v6.14.8
20 error code ELIFECYCLE
21 error errno 1
22 error bwr-blog@1.0.0 dev: `webpack-dev-server --inline --progress --config build/webpack.dev.conf.js`
22 error Exit status 1
23 error Failed at the bwr-blog@1.0.0 dev script.
23 error This is probably not a problem with npm. There is likely additional logging output above.
24 verbose exit [ 1, true ]

---

# 其他可能的解决办法

报错项目

bwr-blog（indi.bwr.demo.blog 的前端）

发生时间

2020-11-01 下午

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作者：@黑色的白兔子
邮箱：0500aa@protonmail.com