Title: Version 6.6 Error: ReferenceError: bootstrapBlocksPRO is not defined
Last modified: August 20, 2024

---

# Version 6.6 Error: ReferenceError: bootstrapBlocksPRO is not defined

 *  Resolved [wp1605982g2n](https://wordpress.org/support/users/wp1605982g2n/)
 * (@wp1605982g2n)
 * [1 year, 9 months ago](https://wordpress.org/support/topic/version-6-6-error-referenceerror-bootstrapblockspro-is-not-defined/)
 * After installing v6.6, all blocks encounter an error, console log:
   ReferenceError:
   bootstrapBlocksPRO is not defined

Viewing 2 replies - 1 through 2 (of 2 total)

 *  Plugin Author [kubiq](https://wordpress.org/support/users/kubiq/)
 * (@kubiq)
 * [1 year, 9 months ago](https://wordpress.org/support/topic/version-6-6-error-referenceerror-bootstrapblockspro-is-not-defined/#post-17964171)
 * Oh sh*t, thank you very much, it is fixed in 6.6.1 now
 *  Thread Starter [wp1605982g2n](https://wordpress.org/support/users/wp1605982g2n/)
 * (@wp1605982g2n)
 * [1 year, 9 months ago](https://wordpress.org/support/topic/version-6-6-error-referenceerror-bootstrapblockspro-is-not-defined/#post-17964173)
 * 🙂

Viewing 2 replies - 1 through 2 (of 2 total)

The topic ‘Version 6.6 Error: ReferenceError: bootstrapBlocksPRO is not defined’
is closed to new replies.

 * ![](https://ps.w.org/block-editor-bootstrap-blocks/assets/icon-256x256.png?rev
   =2570584)
 * [Block Editor Bootstrap Blocks](https://wordpress.org/plugins/block-editor-bootstrap-blocks/)
 * [Support Threads](https://wordpress.org/support/plugin/block-editor-bootstrap-blocks/)
 * [Active Topics](https://wordpress.org/support/plugin/block-editor-bootstrap-blocks/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/block-editor-bootstrap-blocks/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/block-editor-bootstrap-blocks/reviews/)

 * 2 replies
 * 2 participants
 * Last reply from: [wp1605982g2n](https://wordpress.org/support/users/wp1605982g2n/)
 * Last activity: [1 year, 9 months ago](https://wordpress.org/support/topic/version-6-6-error-referenceerror-bootstrapblockspro-is-not-defined/#post-17964173)
 * Status: resolved