[rabbitmq-discuss] clearing a queue error

[Matthias Radestock]

Warren,

On 28/09/13 21:46, Warren Smith wrote:
> I think I mucked around enough that I can't really give you a good  > error report to track down, unfortunately.

That's unfortunate and likely means we won't be able to track down and 
fix the error you originally reported :(

> I am seeing several instances of one error in the log file:
> =ERROR REPORT==== 28-Sep-2013::10:56:31 ===
> ** Generic server rabbit_mgmt_external_stats terminating
> ** Last message in was emit_update
> ** When Server state == {state,1024}
> ** Reason for termination ==
> ** {{badmatch,[]},
>      [{rabbit_mgmt_external_stats,i,2,
>           [{file,
>                "rabbitmq-management-agent/src/rabbit_mgmt_external_stats.erl"},
>            {line,146}]},
>       {rabbit_mgmt_external_stats,'-infos/2-lc$^0/1-0-',2,
>           [{file,
>                "rabbitmq-management-agent/src/rabbit_mgmt_external_stats.erl"},
>            {line,143}]},
>       {rabbit_mgmt_external_stats,'-infos/2-lc$^0/1-0-',2,
>           [{file,
>                "rabbitmq-management-agent/src/rabbit_mgmt_external_stats.erl"},
>            {line,143}]},
>       {rabbit_mgmt_external_stats,emit_update,1,
>           [{file,
>                "rabbitmq-management-agent/src/rabbit_mgmt_external_stats.erl"},
>            {line,275}]},
>       {rabbit_mgmt_external_stats,handle_info,2,
>           [{file,
>                "rabbitmq-management-agent/src/rabbit_mgmt_external_stats.erl"},
>            {line,263}]},
>       {gen_server,handle_msg,5,[{file,"gen_server.erl"},{line,607}]},
>       {proc_lib,init_p_do_apply,3,[{file,"proc_lib.erl"},{line,239}]}]}

This suggests that somehow the plugins are out of date. Which of course 
should be impossible with any of our packages since they come with the 
plugins bundled, but the fact that you got line numbers in the error 
above suggests that you may not be running with our standard packages.

Regards,

Matthias.