this block has encountered an error and cannot be previewed.
Advanced iframe free
Last Post by TinyWebGallery 4 months ago
Feb 02, 2023 3:22 am
Immediately after adding the target URL for the iframe I get the error "this block has encountered an error and cannot be previewed."
The iframe will still display the content if I preview it but I can not add any other configuration information to the block
Feb 02, 2023 4:09 am
Which version of Wordpress, advanced iframe and php are you using?
As a workaround please use the shortcode block.