Question

当我运行npm start时，我收到错误：

npm ERR! Darwin 15.6.0
npm ERR! argv "/Users/hongbo-miao/.nvm/versions/node/v6.3.1/bin/node" "/Users/hongbo-miao/.nvm/versions/node/v6.3.1/bin/npm" "run" "build"
npm ERR! node v6.3.1
npm ERR! npm  v3.10.5
npm ERR! code ELIFECYCLE
npm ERR! myproject@1.0.0 build: `webpack`
npm ERR! Exit status 2
npm ERR!
npm ERR! Failed at the myproject@1.0.0 build script 'webpack'.
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 myproject package,
npm ERR! not with npm itself.
npm ERR! Tell the author that this fails on your system:
npm ERR!     webpack
npm ERR! You can get information on how to open an issue for this project with:
npm ERR!     npm bugs myproject
npm ERR! Or if that isn't available, you can get their info via:
npm ERR!     npm owner ls myproject
npm ERR! There is likely additional logging output above.

npm ERR! Please include the following file with any support request:
npm ERR!     /Users/hongbo-miao/projects/myproject/npm-debug.log

npm ERR! Darwin 15.6.0
npm ERR! argv "/Users/hongbo-miao/.nvm/versions/node/v6.3.1/bin/node" "/Users/hongbo-miao/.nvm/versions/node/v6.3.1/bin/npm" "start"
npm ERR! node v6.3.1
npm ERR! npm  v3.10.5
npm ERR! code ELIFECYCLE
npm ERR! myproject@1.0.0 prestart: `npm run build`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the myproject@1.0.0 prestart script 'npm run build'.
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 myproject package,
npm ERR! not with npm itself.
npm ERR! Tell the author that this fails on your system:
npm ERR!     npm run build
npm ERR! You can get information on how to open an issue for this project with:
npm ERR!     npm bugs myproject
npm ERR! Or if that isn't available, you can get their info via:
npm ERR!     npm owner ls myproject
npm ERR! There is likely additional logging output above.

npm ERR! Please include the following file with any support request:
npm ERR!     /Users/hongbo-miao/projects/myproject/npm-debug.log

我尝试了here提到的漫游方式，让webpack回到版本2.1.0-beta.22

npm uninstall webpack --save-dev
npm install webpack@2.1.0-beta.22 --save-dev

但是，我仍然遇到了这个问题。

还有什么可能导致这个问题吗？感谢

Answer 1

对于大多数人来说，问题可能是因为您还没有更新 webpack.config.ts 时更新到最新webpack@2.1.0-beta.23（有突破性更改）。

所以你可以做到

npm uninstall webpack --save-dev
npm install webpack@2.1.0-beta.22 --save-dev

然而，我的错误是我改变了

styles: [
  require('./app.component.scss')
],

到

styleUrls: ['./app.component.scss'],

但是我没有正确设置webpack，所以当我改回来时，它现在再次运行。

所以我想只要 webpack.config.ts 出错，就会发生此错误。它只是没有说清楚错误在哪里。

myproject@1.0.0构建脚本'webpack'失败

1 个答案: