Title: This block cannot be previewed
Last modified: April 25, 2023

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# This block cannot be previewed

 *  Resolved [ChrisL](https://wordpress.org/support/users/chrslcy/)
 * (@chrslcy)
 * [3 years, 1 month ago](https://wordpress.org/support/topic/this-block-cannot-be-previewed/)
 * This plugin looked very promising, but got this error as soon as the block was
   added to the page:
 * `This block has encountered an error and cannot be previewed.`

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

 *  Thread Starter [ChrisL](https://wordpress.org/support/users/chrslcy/)
 * (@chrslcy)
 * [3 years, 1 month ago](https://wordpress.org/support/topic/this-block-cannot-be-previewed/#post-16685052)
 * Thought I should add: this is the error in the console:
 * `Switching useSelect from mapping to mapping is not allowed`
 *  [Luis](https://wordpress.org/support/users/rgluis/)
 * (@rgluis)
 * [3 years ago](https://wordpress.org/support/topic/this-block-cannot-be-previewed/#post-16750462)
 * +1 Same error here

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

The topic ‘This block cannot be previewed’ is closed to new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/advanced-tabs-block_a4a1a6.svg)
 * [Advanced Tabs Gutenberg Block](https://wordpress.org/plugins/advanced-tabs-block/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/advanced-tabs-block/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/advanced-tabs-block/)
 * [Active Topics](https://wordpress.org/support/plugin/advanced-tabs-block/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/advanced-tabs-block/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/advanced-tabs-block/reviews/)

 * 2 replies
 * 2 participants
 * Last reply from: [Luis](https://wordpress.org/support/users/rgluis/)
 * Last activity: [3 years ago](https://wordpress.org/support/topic/this-block-cannot-be-previewed/#post-16750462)
 * Status: resolved