AMP page is invalid - The tag 'amp-iframe' is missing a mandatory attribute

The tag 'amp-iframe' is missing a mandatory attribute - pick one of ['src', 'srcdoc'].

 

otacke's picture

Hi!

Do you mind giving some more details? I don't think H5P has any support for AMP, so I wonder what the issue might be and where the `amp-iframe` might come from.

Best,

Oliver