How to enable mod_http_upload in ejabberd server?

Question

I need to enable mod_http_upload on my jabber-server, but, if I add the string:

mod_http_upload: {}

in the modules section of ejabberd.yml the server crashes and will not start until I remove this string.

Answer 1

What error message does it show? In ejabberd.yml it is important the line indentation. For example, this is correct:

modules:
  mod_http_upload: {}

This is incorrect:

modules:
mod_http_upload: {}

and throws that error:

14:30:29.207 [error] Cannot load /etc/ejabberd/ejabberd.yml:
 Syntax error on line 756 at position 3:
 did not find expected key