invalid-library-json-file : Could not find library.json file with valid json format for library H5P.MarkTheWords-1.11

Submitted by janel on Mon, 05/08/2023 - 07:31
janel's picture
Forums: 
General discussion
  1. Detailed steps to reproduce the bug (exactly how and when did it happen) - 1.) I have a course presentation h5p file made inside the moodle content bank and use it as activity inside a "book" in a moodle course. But it keeps on showing "invalid-library-json-file : Could not find library.json file with valid json format for library H5P.MarkTheWords-1.11". Tried re-uploading it to another moodle lms with hvp v1.23 and getting same error message. Our course developers have been doing this method for a long time and then suddenly encountered the error. 2.) An uploaded h5p activity that working fine for a long time suddenly not showing or not displaying the activity.
  2. Platform and version number. E.g. Drupal, Wordpress, Moodle. - MOODLE 3.9
  3. Mobile or Desktop - BOTH
  4. Browser: Chrome, Firefox, Safari etc - Chrome
  5. H5P plugin version - mod_h5pactivity(2021051700) | mod_hvp(1.22.3)
  6. H5P content type and version (if a content type was used), and a sample URL or attached H5P. - Course Presentation and other content type(attached)
  7. Any browser console errors - for my number 1, there are no errors, for number 2,
  8. Any PHP errors - none
  9. Screenshots if it's a visual problem - 
  10. Any recent changes to the environment (new plugins/modules, updates, configuration changes etc.) - so far none. 
  11. Any recent changes to the browser you're using (new extensions, updates etc.) - none
H5P file: 
Binary Data course-presentation-10860orig.h5p
Attachments: 
Image icon error in h5p not showing.PNG
Summary: 
Could not find library.json file with valid json format for library H5P.MarkTheWords-1.11 and h5p content not displaying
Content types: 
Course Presentation