[rabbitmq-discuss] still no love with erlang client and 2.0.0 broker

Tue Sep 7 20:44:19 BST 2010

Jon,

Jon Brisbin wrote:
>     {gen_server,call,
>         [<0.115.0>,
>          {call,{'channel.close',undefined,<<>>,undefined,undefined},none},
>          infinity]}}

I suspect that is your problem. The above looks like a #'channel.close' 
record but without many of fields set to sensible values.

Are you perhaps sending that method directly? You really should be using 
  amqp_channel:close/{1,3} instead.

Matthias.