logger doesn't work on my module

[relbraun]

Environment

• ejabberd version: 20.02.06
• Erlang version: 10.6.4
• OS: Linux (Debian)
• Installed from: source

I created a module in the local repository directory .ejabberd-modules and put in the code the syntax:

-include("logger.hrl").
-include("xmpp.hrl").
-include("ejabberd_commands.hrl").
-include("mod_privacy.hrl").
-include("mod_last.hrl").
-include("translate.hrl").
-include("ejabberd_sql_pt.hrl").

...

start(Host, Opts) ->
  ?DEBUG("module xxxx started", []),
  xmpp:register_codec(some_codec),
  gen_iq_handler:add_iq_handler(ejabberd_local, Host,
    ?NS_WB_XROSTER, ?MODULE, process_sm_iq),
  gen_iq_handler:add_iq_handler(ejabberd_sm, Host,
    ?NS_WB_XROSTER, ?MODULE, process_sm_iq).


stop(Host) ->

  xmpp:unregister_codec(some_codec),
  gen_iq_handler:remove_iq_handler(ejabberd_local, Host,
    ?NS_WB_XROSTER),
  gen_iq_handler:remove_iq_handler(ejabberd_sm, Host,
    ?NS_WB_XROSTER).

depends(_Host, _Opts) ->
  [].

mod_options(_Host) ->
  [].

process_sm_iq() ->
    ?ERROR_MSG("some message", []),
    xmpp:make_iq_result(IQ, Somestuff).

And I see nothing in the ejabberd.log file

[relbraun]

my mistake. It shouldn't be here...