title: Vue Error: "the template root requires exactly one element"
body: <p>I have the following components</p>
  
  <p><strong>component</strong></p>
  
  <pre><code>&lt;template&gt;
  &lt;!--&lt;post-form/&gt;--&gt;
      &lt;div class="wrapper"&gt;
          &lt;b-table :data="posts"&gt;
              &lt;template slot-scope="props"&gt;
                  &lt;b-table-column field="completed" label="complete"&gt;
                      &lt;b-checkbox 
                        v-model="props.row.done"&gt;
                      &lt;/b-checkbox&gt;
                  &lt;/b-table-column&gt;
              &lt;/template&gt;
          &lt;/b-table&gt;
      &lt;/div&gt;
  &lt;/template&gt;
  </code></pre>
  
  <p>I have a b-table with buefy. And I want to import the <code>&lt;post-form /&gt;</code> component from the current component.</p>
  
  <p>However, when I insert the component in the desired location, an error occurs.</p>
  
  <p><code>&lt;div class="wrapping"&gt;</code> If I place a component under it, my table is broken.</p>
  
  <p>How can I solve this?</p>