title: ACF Post Object returning null
body: <p>I’m starting to get into WP dev and I’m having issues with ACF Post Object returning null and I’m not sure why.  I created a ACF with a location of Taxonomy is equal to Category Then the field is setup like…</p>
  <ul>
  <li>Field Name : recommended_resources</li>
  <li>Type: Post Object</li>
  <li>Filter by post type: Post</li>
  <li>Select multiple values: Yes</li>
  <li>Return Format: Post Object</li>
  </ul>
  <p>Then in the post &gt; category section I can edit the field and I select 3 posts.
  Finally in my category.php I try and dumb the values like so,</p>
  <pre><code>echo '&lt;pre&gt;';
   var_dump(get_field('recommended_resources'));
  echo '&lt;/pre&gt;';
  die(); 
  </code></pre>
  <p>and I get null
  Any help or point in the right direction is greatly appreciated.</p>
  <p>Screenshot of local DB
  <a href="https://i.stack.imgur.com/tGFNJ.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/tGFNJ.png" alt="Screenshot of local DB" /></a></p>