I have full-stack application with express and default vue-webpack-boilerplate. My project structure looks like this:
├── client
│   ├── build
│   │   └── ...
│   ├── config
│   │   └── ...
│   ├── dist
|   |   └── ...
│   ├── index.html
│   ├── src
│   │   ├── App.vue
│   │   ├── assets
│   │   │   └── ...
│   │   ├── components
│   │   │   └── ...
│   │   ├── main.js
│   │   └── router
│   └── static
├── node_modules
├── package.json
└── server
    ├── app.js
    ├── bin
    │   └── www
    └── routes
        └── ...
When I run $ node client/build/dev-server.js i receive this error: 
ERROR  Failed to compile with 2 errors
These relative modules were not found:
* ./build/dev-client in multi ./build/dev-client ./src/main.js
* ./src/main.js in multi ./build/dev-client ./src/main.js
but only if I trying to run it from client folder it works properly.
$ cd client 
$ node build/dev-server.js
any suggestions?