H5P new plugin upload error


I am trying to upload a new plugin to h5p as a zip file (like it asked), but I keep getting this error:

"Unpacking the package…

The package could not be installed. PCLZIP_ERR_BAD_FORMAT (-10) : Unable to find End of Central Dir Record signature" 

 what does this mean?

BV52's picture

Hi Jess,

Would you mind providing some additional information on this:

1. Where did you download the file?

2. What is the file extension?

3. Where are you uploading the file (Moodle, Drupal, Wordpress, H5p.org)?