[Bug report] @babel/[email protected] may have some problems.

[tyrion-yu]

Bug report

Version

0.10.1

Steps to reproduce

add .vuepress/theme/Layout.vue

<template>
    <Layout>
        <div class="secrecy" slot="page-bottom">
            My footer.
        </div>
    </Layout>
</template>

<script>
  import Layout from '@default-theme/Layout.vue';

  export default {
    components: {
      Layout,
    },
  };
</script>

package.json

"devDependencies": {
    "babel-core": "^6.26.3",
    "babel-loader": "^7.1.4",
    "babel-preset-env": "^1.7.0",
}

add .babelrc to your root dir

{
    "presets": ["env"]
}

run vuepress dev then:

WARNING in ./docs/.vuepress/theme/Layout.vue?vue&type=script&lang=js 1:276-279
"export 'default' (imported as 'mod') was not found in '-!../../../node_modules/cache-loader/dist/cjs.js??ref--3-0!../../../node_modules/vuepress/node_modules/babel-loader/lib/index.js??ref--3-1!../../../node_modules/vue-loader/lib/index.js??vue-loader-options!./Layout.vue?vue&type=script&lang=js'
 @ ./docs/.vuepress/theme/Layout.vue
 @ ./node_modules/vuepress/lib/app/.temp/routes.js
 @ ./node_modules/vuepress/lib/app/app.js
 @ ./node_modules/vuepress/lib/app/clientEntry.js
 @ multi ./node_modules/vuepress/lib/app/clientEntry.js

The VuePress Site Broken.

What is expected?

remove the file .babelrc, then everything is FINE.

What is actually happening?

The VuePress use babel@^7.0.0-beta.47 which is incompatible with the project using babel@^6.x.

Other relevant information

• Your OS: macOS Sierra 10.12.6
• Node.js version: v8.9.4
• Browser version: chrome@latest
• Is this a global or local install? Both are not Okey.
• Which package manager did you use for the install? yarn

[genert]

+1 here. Any ideas?

[hoopyfroody]

+1, babel 7 is choking on my base project babel 6 .babelrc and presets

[ulivz]

It should be fixed at c500201.