Failed to compile with 2 errors

[sajjadalis]

First time using Gridsome.. Tried with both WordPress starters. This one and other bootstrap.. Same error on both. What i'm doing wrong?

ERROR  Failed to compile with 2 errors                                                                       2:57:01 AM

 error  in ./src/templates/WordPressPost.vue?vue&type=custom&index=0&blockType=page-query

Module build failed (from ./node_modules/gridsome/lib/plugins/vue-components/lib/loaders/page-query.js):
Error: Cannot query field "mediaDetails" on type "WordPressAttachment". Did you mean "mediaType"?

GraphQL request:44:7
43 |       altText
44 |       mediaDetails {
   |       ^
45 |         width
    at Object.module.exports (D:\Apps\gridsome-wp\node_modules\gridsome\lib\plugins\vue-components\lib\loaders\page-query.js:28:21)

 @ ./src/templates/WordPressPost.vue?vue&type=custom&index=0&blockType=page-query 1:0-339 1:355-358 1:360-696 1:360-696
 @ ./src/templates/WordPressPost.vue
 @ ./src/.temp/routes.js
 @ ./node_modules/gridsome/app/router.js
 @ ./node_modules/gridsome/app/entry.sockjs.js
 @ multi webpack/hot/dev-server webpack-hot-middleware/client?name=app&reload=true ./node_modules/gridsome/app/entry.client.js ./node_modules/gridsome/app/entry.sockjs.js

 error  in ./src/components/TagsWidget.vue?vue&type=custom&index=0&blockType=static-query

Module build failed (from ./node_modules/gridsome/lib/plugins/vue-components/lib/loaders/static-query.js):
Error: Cannot query field "title" on type "WordPressPostTag".

GraphQL request:22:9
21 |       node {
22 |         title
   |         ^
23 |         slug
    at Object.module.exports (D:\Apps\gridsome-wp\node_modules\gridsome\lib\plugins\vue-components\lib\loaders\static-query.js:34:14)

 @ ./src/components/TagsWidget.vue?vue&type=custom&index=0&blockType=static-query 1:0-340 1:356-359 1:361-698 1:361-698
 @ ./src/components/TagsWidget.vue
 @ ./node_modules/cache-loader/dist/cjs.js??ref--1-0!./node_modules/babel-loader/lib??ref--1-1!./node_modules/cache-loader/dist/cjs.js??ref--0-0!./node_modules/vue-loader/lib??vue-loader-options!./src/components/SiteSidebar.vue?vue&type=script&lang=js&
 @ ./src/components/SiteSidebar.vue?vue&type=script&lang=js&
 @ ./src/components/SiteSidebar.vue
 @ ./node_modules/cache-loader/dist/cjs.js??ref--1-0!./node_modules/babel-loader/lib??ref--1-1!./node_modules/cache-loader/dist/cjs.js??ref--0-0!./node_modules/vue-loader/lib??vue-loader-options!./src/layouts/Default.vue?vue&type=script&lang=js&
 @ ./src/layouts/Default.vue?vue&type=script&lang=js&
 @ ./src/layouts/Default.vue
 @ ./src/main.js
 @ ./node_modules/gridsome/app/main.js
 @ ./node_modules/gridsome/app/app.js
 @ ./node_modules/gridsome/app/entry.client.js
 @ multi webpack/hot/dev-server webpack-hot-middleware/client?name=app&reload=true ./node_modules/gridsome/app/entry.client.js ./node_modules/gridsome/app/entry.sockjs.js

In gridsome.config.js

module.exports = {
  siteName: 'Gridsome',
  siteDescription: 'A WordPress starter for Gridsome',

  templates: {
    WordPressCategory: '/category/:slug', // adds route for "category" post type (Optional)
    WordPressPost: '/:year/:month/:day/:slug', //adds route for "post" post type (Optional)
    WordPressPostTag: '/tag/:slug' // adds route for "post_tag" post type (Optional)
  },

  plugins: [
    {
      use: '@gridsome/source-wordpress',
      options: {
        baseUrl: 'http://words.test/', // process.env.WORDPRESS_URL, // required
        typeName: 'WordPress', // GraphQL schema name (Optional)
      }
    }
  ]
}

[choyan]

Same problem here. Working 10 days ago. Suddenly stopped working.

[sebtiz13]

Have same problem, even with fresh install of wordpress

[sebtiz13]

Ok these errors occur when no media has been created and no one post has tags.

For tags :
I think is due to this part https://github.com/gridsome/gridsome/blob/master/packages/source-wordpress/index.js#L152

Because use map on empty array if no post contains tags the createReference function is never called and graphql does not add the tags property in the type WordPressPost.

If you don't use tags on wordpress you can remove

On template

<template v-if="$page.wordPressPost.tags.length">
  <h4>Tags</h4>
  <ul class="list tags">
    <li v-for="tag in $page.wordPressPost.tags" :key="tag.id" >
      <g-link :to="tag.path">{{ tag.title }}</g-link>
    </li>
  </ul>
</template>

and on page-query

tags {
  id
  title
  path
}

To remove errors in the generations

[rasult22]

I've got the same problem, because I didn't create posts and didn't link to one of them the tagname