ejabberd - Comments for "Unable to extend ejabberd with mod_offline hook" https://www.ejabberd.im/forum/25477/unable-extend-ejabberd-modoffline-hook en The error message says that https://www.ejabberd.im/forum/25477/unable-extend-ejabberd-modoffline-hook#comment-66886 <p>The error message says that mod_offline_post does not export a function called mod_opt_type with one argument. Look at any other ejabberd module, and copy such function to it, adapted to the module.</p> Mon, 16 May 2016 16:29:56 +0000 badlop comment 66886 at https://www.ejabberd.im