Unsupported

Your site doesn’t include support for this block.

• Name: core/missing
• Category: text
• API Version: 3
• Block Type: Static (saved in post content)

Attributes

Defined via the attributes property in block.json.

Supports

Defined via the supports property in block.json.

• className: false
• customClassName: false
• inserter: false
• html: false
• lock: false
• reusable: false
• renaming: false
• visibility: false
• interactivity:
  • clientNavigation: true
• customCSS: false

Block Markup

This is a static block. The markup is saved directly in the post content.

<!-- wp:unregistered/example {"attr1":"One","attr2":"Two"} -->
<p>Testing missing block with some</p>
<div class="wp-some-class">
    HTML <span style="color: red;">content</span>
</div>
<!-- /wp:unregistered/example -->

Source

• block.json (reference)
• Source directory — browse edit.js, save.js, index.php, and more.