In Moodle, I created a new H5P "activity", and then uploaded a reusable template of the crossword from the H5P site. On trying to open the settings and EDIT the content of this crossword (and also the essay writing feature), I got the following error:
**The given URL is incorrect or you cannot edit this file.
More information about this error**
Following the link gave the following error on the moodle forums:
error/core h5p/error:emptycontentid
It has worked in the past and works with certain H5P content types, so I am unsure as to why this edit error is occurring. I've posted on Moodle/H5P forums which aren't terribly active so hoping for some answers here!
It may seem silly, but took me a while to figure it out. I had simply uploaded the same file and it doesn't allow the same file name. This was what was causing the error.