[1169] [rc1] Cannot find module 'es6-promise/auto'

by https://github.com/nuxt/nuxt.js/issues/1162, I provided fully resolved path to plugins then, nuxt build is ok! but I think the files in plugins/ is not compiled by babel-loader.

Nuxt.js Error:

/path/to/project/plugins/apollo.js:1
(function (exports, require, module, __filename, __dirname) { import ApolloClient, { createNetworkInterface } from 'apollo-client'
SyntaxError: Unexpected token import
...
...

There is a import keyword.

Update

This is maybe not a problem about plugins/, .

Error occur in default middleware.

nuxt.config.js

{
  ...
  plugins: [
    './plugins/element-ui',
    './plugins/vue-apollo',
    {
      src: './plugins/custom-element',
      ssr: false,
    },
    {
      src: './plugins/https-redirection',
      ssr: false,
    },
    './plugins/getProjectVersion',
  ],
  router: {
    middleware: 'default',
  }
}

middleware/default.js

1: import { networkInterface } from '~/plugins/apollo'
2: ...
3: ...

If I change the error line, '~/plugins/apollo' => '../plugins/apollo', then error message is changed to below.

Error: Cannot find module 'es6-promise/auto' from '/path/to/project'
    at Function.module.exports [as sync] (/path/to/project/node_modules/resolve/lib/sync.js:40:15)
    at r (/path/to/project/node_modules/vue-server-renderer/build.js:7741:44)
    at Object.<anonymous> (webpack:/external "es6-promise/auto":1:0)
    at __webpack_require__ (webpack:/webpack/bootstrap b13c1d9e6771c0e8f306:25:0)
    at Object.<anonymous> (.nuxt/index.js:1:0)
    at __webpack_require__ (webpack:/webpack/bootstrap b13c1d9e6771c0e8f306:25:0)
    at Object.<anonymous> (.nuxt/server.js:6:0)
    at __webpack_require__ (webpack:/webpack/bootstrap b13c1d9e6771c0e8f306:25:0)
    at server-bundle.js:92:18
    at Object.<anonymous> (server-bundle.js:95:10)
    at evaluateModule (/path/to/project/node_modules/vue-server-renderer/build.js:7747:21)
    at /path/to/project/node_modules/vue-server-renderer/build.js:7805:18
    at /path/to/project/node_modules/vue-server-renderer/build.js:7797:14
    at Object.renderToString (/path/to/project/node_modules/vue-server-renderer/build.js:7951:9)
    at P (/path/to/project/node_modules/nuxt/node_modules/pify/index.js:49:6)
    at Object.<anonymous> (/path/to/project/node_modules/nuxt/node_modules/pify/index.js:11:9)
    at Object.ret [as renderToString] (/path/to/project/node_modules/nuxt/node_modules/pify/index.js:72:32)
    at Renderer._callee7$ (/path/to/project/node_modules/nuxt/lib/core/renderer.js:325:41)
    at tryCatch (/path/to/project/node_modules/nuxt/node_modules/regenerator-runtime/runtime.js:65:40)
    at Generator.invoke [as _invoke] (/path/to/project/node_modules/nuxt/node_modules/regenerator-runtime/runtime.js:303:22)
    at Generator.prototype.(anonymous function) [as next] (/path/to/project/node_modules/nuxt/node_modules/regenerator-runtime/runtime.js:117:21)
    at step (/path/to/project/node_modules/nuxt/dist/nuxt.js:851:30)
    at /path/to/project/node_modules/nuxt/dist/nuxt.js:869:14
    at Renderer.<anonymous> (/path/to/project/node_modules/nuxt/dist/nuxt.js:848:12)
    at Renderer.renderRoute (/path/to/project/node_modules/nuxt/dist/nuxt.js:2289:22)
    at Renderer._callee5$ (/path/to/project/node_modules/nuxt/lib/core/renderer.js:225:69)
    at tryCatch (/path/to/project/node_modules/nuxt/node_modules/regenerator-runtime/runtime.js:65:40)
    at Generator.invoke [as _invoke] (/path/to/project/node_modules/nuxt/node_modules/regenerator-runtime/runtime.js:303:22)
    at Generator.prototype.(anonymous function) [as next] (/path/to/project/node_modules/nuxt/node_modules/regenerator-runtime/runtime.js:117:21)
    at step (/path/to/project/node_modules/nuxt/dist/nuxt.js:851:30)
    at /path/to/project/node_modules/nuxt/dist/nuxt.js:869:14
    at Renderer.<anonymous> (/path/to/project/node_modules/nuxt/dist/nuxt.js:848:12)
    at Renderer.nuxtMiddleware (/path/to/project/node_modules/nuxt/dist/nuxt.js:2131:22)
    at call (/path/to/project/node_modules/connect/index.js:239:7)
    at next (/path/to/project/node_modules/connect/index.js:183:5)
    at SendStream.error (/path/to/project/node_modules/serve-static/index.js:121:7)
    at emitOne (events.js:96:13)
    at SendStream.emit (events.js:191:7)
    at SendStream.error (/path/to/project/node_modules/serve-static/node_modules/send/index.js:282:17)
    at SendStream.onStatError (/path/to/project/node_modules/serve-static/node_modules/send/index.js:433:12)
    at next (/path/to/project/node_modules/serve-static/node_modules/send/index.js:771:28)
    at /path/to/project/node_modules/serve-static/node_modules/send/index.js:779:23
    at FSReqWrap.oncomplete (fs.js:114:15)

This project don't have es6-promise/auto. (this is maybe in nuxt) And My working pervious nuxt version is 1.0.0-alpha1.