Drag Text not shown

Hi, I use  Wordpress 4.6.1 with a Bitnami Stack local. Drag Text will not shown on the site. Chrome Strg+Shift+J says:

jquery-migrate.min.js?ver=1.4.1:2 JQMIGRATE: Migrate is installed, version 1.4.1

1d1a42a464a563d684d9708335fcd52423f4b6e4.js:76 Uncaught TypeError: Cannot read property 'prototype' of undefined

h5p.js?ver=1.7.3:865 Unable to find constructor for: H5P.DragText 1.5H5P.error @ h5p.js?ver=1.7.3:865

h5p.js?ver=1.7.3:978 Uncaught TypeError: Cannot read property 'getCopyrights' of undefined

What I can do?

Cheers Norbert

icc's picture

Try adding the following to your wp-config.php and then reload the page:

define('H5P_DISABLE_AGGREGATION', true);

This should make it possible to see which file is generating the error.

Also, you could try to re-installing the content types by uploading the file attached on the Update/install all recommended content types page to your H5P Libraries page. Make sure there are no error messages in your web server's error_log.

I have installed wordpress online and all works fine. Thank you. 

Norbert