fix(layout): try to locate the error exactly #1807

Author: giraud florent

Diff for: packages/@vuepress/core/lib/client/components/GlobalLayout.vue

@@ -5,8 +5,8 @@
 </template>
 
 <script>
-// import Vue from 'vue'
-// import { setGlobalInfo } from '@app/util'
+import Vue from 'vue'
+import { setGlobalInfo } from '@app/util'
 
 export default {
   methods: {
@@ -28,10 +28,9 @@ export default {
 
   computed: {
     layout () {
-      return false
-      // const layout = this.getLayout()
-      // setGlobalInfo('layout', layout)
-      // return Vue.component(layout)
+      const layout = this.getLayout()
+      setGlobalInfo('layout', layout)
+      return Vue.component(layout)
     }
   }
 }

Diff for: packages/@vuepress/core/package.json

@@ -29,6 +29,7 @@
   },
   "homepage": "https://github.com/vuejs/vuepress#readme",
   "dependencies": {
+    "core-js": "^3.2.1",
     "@babel/core": "^7.0.0",
     "@vue/babel-preset-app": "^3.1.1",
     "@vuepress/markdown": "^1.0.3",