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this block has encountered an error and cannot be previewed.

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Posts: 1
Topic starter
(@jumphrey)
New Member
Joined: 1 year ago

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

1 Reply
TinyWebGallery
Posts: 880
Admin
(@admin)
Prominent Member
Joined: 15 years ago

Which version of Wordpress, advanced iframe and php are you using?

As a workaround please use the shortcode block.

Best regards,

Michael

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