npm run dev 执行 webpack 打包报错 ，有点不理解

Question

刚刚安装 webpack 环境打包就报错

package.json

webpack.config.js

这里说明一点 ：我的 wepback 是项目安装的 ，没有全局安装

执行 node_modules/.bin/webpack ，输出以下内容 ，bundle.js 文件也生成成功

执行 npm run dev ，发生错误 ，输出以下内容

查看报错输出的日志文件 ，没有找到可以提供帮助的错误信息 ，知道的大佬指点下 ，非常感激
0 info it worked if it ends with ok
1 verbose cli [
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 'dev'
1 verbose cli ]
2 info using npm@6.9.0
3 info using node@v12.0.0
4 verbose run-script [ 'predev', 'dev', 'postdev' ]
5 info lifecycle test_webpack@1.0.0~predev: test_webpack@1.0.0
6 info lifecycle test_webpack@1.0.0~dev: test_webpack@1.0.0
7 verbose lifecycle test_webpack@1.0.0~dev: unsafe-perm in lifecycle true
8 verbose lifecycle test_webpack@1.0.0~dev: PATH: D:UserscangsAppDataRoamingnvmv12.0.0node_modulesnpmnode_modulesnpm-lifecyclenode-gyp-bin;D:WWWtest_webpacknode_modules.bin;D:UserscangsAppDataRoamingcmderbin;D:UserscangsAppDataRoamingcmdervendorbin;D:UserscangsAppDataRoamingcmdervendorconemu-maximus5ConEmuScripts;D:UserscangsAppDataRoamingcmdervendorconemu-maximus5;D:UserscangsAppDataRoamingcmdervendorconemu-maximus5ConEmu;C:WINDOWSsystem32;C:WINDOWS;C:WINDOWSSystem32Wbem;C:WINDOWSSystem32WindowsPowerShellv1.0;C:WINDOWSSystem32OpenSSH;D:Program FilesMicrosoft VS Codebin;D:Program Files (x86)TencentQQBin;D:Program FilesPremiumSoftNavicat Premium 12;D:UserscangsAppDataRoamingffmpegbin;D:UserscangsAppDataRoamingcmder;D:UserscangsAppDataRoamingnvm;D:Program Filesnodejs;D:UserscangsAppDataLocalProgramsPythonPython37Scripts;D:UserscangsAppDataLocalProgramsPythonPython37;C:UserscangsAppDataLocalMicrosoftWindowsApps;D:Program FilesJetBrainsPhpStorm 2019.2.5bin;C:Program FilesBandizip;D:Program FilesJetBrainsPyCharm 2019.2.4bin;D:UserscangsAppDataRoamingnvm;D:Program Filesnodejs;D:UserscangsAppDataRoamingcmdervendorgit-for-windowscmd;D:UserscangsAppDataRoamingcmdervendorgit-for-windowsmingw64bin;D:UserscangsAppDataRoamingcmdervendorgit-for-windowsusrbin;D:UserscangsAppDataRoamingcmder
9 verbose lifecycle test_webpack@1.0.0~dev: CWD: D:WWWtest_webpack
10 silly lifecycle test_webpack@1.0.0~dev: Args: [ '/d /s /c', 'webpack' ]
11 silly lifecycle test_webpack@1.0.0~dev: Returned: code: 3221225477 signal: null
12 info lifecycle test_webpack@1.0.0~dev: Failed to exec dev script
13 verbose stack Error: test_webpack@1.0.0 dev: webpack
13 verbose stack Exit status 3221225477
13 verbose stack at EventEmitter.<anonymous> (D:UserscangsAppDataRoamingnvmv12.0.0node_modulesnpmnode_modulesnpm-lifecycleindex.js:301:16)
13 verbose stack at EventEmitter.emit (events.js:196:13)
13 verbose stack at ChildProcess.<anonymous> (D:UserscangsAppDataRoamingnvmv12.0.0node_modulesnpmnode_modulesnpm-lifecyclelibspawn.js:55:14)
13 verbose stack at ChildProcess.emit (events.js:196:13)
13 verbose stack at maybeClose (internal/child_process.js:1000:16)
13 verbose stack at Process.ChildProcess._handle.onexit (internal/child_process.js:267:5)
14 verbose pkgid test_webpack@1.0.0
15 verbose cwd D:WWWtest_webpack
16 verbose Windows_NT 10.0.17763
17 verbose argv "D:\Program Files\nodejs\node.exe" "D:\Program Files\nodejs\node_modules\npm\bin\npm-cli.js" "run" "dev"
18 verbose node v12.0.0
19 verbose npm v6.9.0
20 error code ELIFECYCLE
21 error errno 3221225477
22 error test_webpack@1.0.0 dev: webpack
22 error Exit status 3221225477
23 error Failed at the test_webpack@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 [ 3221225477, true ]

Answer 1

我通过 nvm 安装了 node 10.15.3，然后错误解决了，而通过 node 12 运行则必然发生该错误 ，或许会在下个 node 版本中解决 ，现在要解决问题 ，只需要将 node 版本切换到 10.15.3

解决方法参考自这篇文章 ：https://politics.stackexchange.com/questions/47806/how-does-the-credit-rating-of-a-country-affect-its-populace

Answer 2

使用 npx run dev