[rabbitmq-discuss] Repeating error from Management Plugin

Mon Jul 30 11:10:30 BST 2012

Al,

On 27/07/12 22:57, Al Al wrote:
>> I am on CentOS 6.0 running RabbitMQ version 2.6.1 and Erlang R14B04.

Please upgrade rabbit to the latest version.

> I have been using the management plugin without any issues then suddenly
> I began getting errors when I try to do any action (except for GET):
>
> For example, add Exchange:
> HTTP PUT
> http://myhost:55672/api/exchanges/%2F/testExchange
>
> |500 Internal Server Error. The server||  encountered an error while processing this request|
>
> |{error,
> ||  {exit,
> ||   {{{badmatch,
> ||      {badrpc,
> ||       {'EXIT',
> ||        {undef,
> ||         [{rabbit_direct,start_channel,
> ||           [1,<0.30609.0>,<0.30602.0>,<<"<rabbit at xenon.2.30602.0>">>,
> ||            rabbit_framing_amqp_0_9_1,
> ||            {user,<<"guest">>,
> ||             [administrator],
> ||             rabbit_auth_backend_internal,
> ||             {internal_user,<<"guest">>,
> ||              <<59,41,152,111,63,198,158,154,3,61,54,115,169,32,145,215,66,47,
> ||                97,80>>,
> ||              [administrator]}},
> ||            <<"/">>,
> ||            [{<<"publisher_confirms">>,bool,true},
> ||             {<<"exchange_exchange_bindings">>,bool,true},
> ||             {<<"basic.nack">>,bool,true},
> ||             {<<"consumer_cancel_notify">>,bool,true}],
> ||            <0.30606.0>]},

The most likely cause is a version mismatch between the plug-ins and the 
broker. One more reason to upgrade since these days plug-ins are bundled 
with the broker.

Regards,

Matthias.