h5p content not appear in wordpess post
Hi everyone, i am newbie and i have a problem that i mentioned on topic title. i have followed the instructions of https://h5p.org and when i add h5p to a post, it not appear.
it's console of browser:(file)(i can't upload image)
JQMIGRATE: Migrate is installed, version 1.4.1
1d1a42a464a563d684d9708335fcd52423f4b6e4.js:76 Uncaught TypeError: Cannot read property 'prototype' of undefined
h5p.js?ver=1.7.2:865 Unable to find constructor for: H5P.DragText 1.5H5P.error @ h5p.js?ver=1.7.2:865