尝试运行 RabbitMQ 时出现 Erlang 错误

Question

我正在尝试在 Windows 7 64 位中安装带有 Erlang 的 RabbitMQ。我正在安装：

R16B01 Windows 64 Bit Binary File
rabbitmq-server-3.1.5.exe

按照本教程一步一步来

http://www.youtube.com/watch?v=x9wwZAuub1w

但是在运行命令时：“rabbitmq-plugins enable rabbitmq_management”

出现此错误：

{error_logger,{{2013,9,12},{13,23,53}},"Failed to create cookie file 'z:/.erlang
.cookie': enoent",[]}
{error_logger,{{2013,9,12},{13,23,53}},crash_report,[[{initial_call,{auth,init,[
'Argument__1']}},{pid,<0.19.0>},{registered_name,[]},{error_info,{exit,{"Failed
to create cookie file 'z:/.erlang.cookie': enoent",[{auth,init_cookie,0,[{file,"
auth.erl"},{line,285}]},{auth,init,1,[{file,"auth.erl"},{line,139}]},{gen_server
,init_it,6,[{file,"gen_server.erl"},{line,304}]},{proc_lib,init_p_do_apply,3,[{f
ile,"proc_lib.erl"},{line,239}]}]},[{gen_server,init_it,6,[{file,"gen_server.erl
"},{line,328}]},{proc_lib,init_p_do_apply,3,[{file,"proc_lib.erl"},{line,239}]}]
}},{ancestors,[net_sup,kernel_sup,<0.10.0>]},{messages,[]},{links,[<0.17.0>]},{d
ictionary,[]},{trap_exit,true},{status,running},{heap_size,610},{stack_size,27},
{reductions,951}],[]]}
{error_logger,{{2013,9,12},{13,23,53}},supervisor_report,[{supervisor,{local,net
_sup}},{errorContext,start_error},{reason,{"Failed to create cookie file 'z:/.er
lang.cookie': enoent",[{auth,init_cookie,0,[{file,"auth.erl"},{line,285}]},{auth
,init,1,[{file,"auth.erl"},{line,139}]},{gen_server,init_it,6,[{file,"gen_server
.erl"},{line,304}]},{proc_lib,init_p_do_apply,3,[{file,"proc_lib.erl"},{line,239
}]}]}},{offender,[{pid,undefined},{name,auth},{mfargs,{auth,start_link,[]}},{res
tart_type,permanent},{shutdown,2000},{child_type,worker}]}]}
{error_logger,{{2013,9,12},{13,23,53}},supervisor_report,[{supervisor,{local,ker
nel_sup}},{errorContext,start_error},{reason,{shutdown,{failed_to_start_child,au
th,{"Failed to create cookie file 'z:/.erlang.cookie': enoent",[{auth,init_cooki
e,0,[{file,"auth.erl"},{line,285}]},{auth,init,1,[{file,"auth.erl"},{line,139}]}
,{gen_server,init_it,6,[{file,"gen_server.erl"},{line,304}]},{proc_lib,init_p_do
_apply,3,[{file,"proc_lib.erl"},{line,239}]}]}}}},{offender,[{pid,undefined},{na
me,net_sup},{mfargs,{erl_distribution,start_link,[]}},{restart_type,permanent},{
shutdown,infinity},{child_type,supervisor}]}]}
{error_logger,{{2013,9,12},{13,23,53}},crash_report,[[{initial_call,{application
_master,init,['Argument__1','Argument__2','Argument__3','Argument__4']}},{pid,<0
.9.0>},{registered_name,[]},{error_info,{exit,{{shutdown,{failed_to_start_child,
net_sup,{shutdown,{failed_to_start_child,auth,{"Failed to create cookie file 'z:
/.erlang.cookie': enoent",[{auth,init_cookie,0,[{file,"auth.erl"},{line,285}]},{
auth,init,1,[{file,"auth.erl"},{line,139}]},{gen_server,init_it,6,[{file,"gen_se
rver.erl"},{line,304}]},{proc_lib,init_p_do_apply,3,[{file,"proc_lib.erl"},{line
,239}]}]}}}}},{kernel,start,[normal,[]]}},[{application_master,init,4,[{file,"ap
plication_master.erl"},{line,133}]},{proc_lib,init_p_do_apply,3,[{file,"proc_lib
.erl"},{line,239}]}]}},{ancestors,[<0.8.0>]},{messages,[{'EXIT',<0.10.0>,normal}
]},{links,[<0.8.0>,<0.7.0>]},{dictionary,[]},{trap_exit,true},{status,running},{
heap_size,610},{stack_size,27},{reductions,150}],[]]}
{error_logger,{{2013,9,12},{13,23,53}},std_info,[{application,kernel},{exited,{{
shutdown,{failed_to_start_child,net_sup,{shutdown,{failed_to_start_child,auth,{"
Failed to create cookie file 'z:/.erlang.cookie': enoent",[{auth,init_cookie,0,[
{file,"auth.erl"},{line,285}]},{auth,init,1,[{file,"auth.erl"},{line,139}]},{gen
_server,init_it,6,[{file,"gen_server.erl"},{line,304}]},{proc_lib,init_p_do_appl
y,3,[{file,"proc_lib.erl"},{line,239}]}]}}}}},{kernel,start,[normal,[]]}}},{type
,permanent}]}
{"Kernel pid terminated",application_controller,"{application_start_failure,kern
el,{{shutdown,{failed_to_start_child,net_sup,{shutdown,{failed_to_start_child,au
th,{\"Failed to create cookie file 'z:/.erlang.cookie': enoent\",[{auth,init_coo
kie,0,[{file,\"auth.erl\"},{line,285}]},{auth,init,1,[{file,\"auth.erl\"},{line,
139}]},{gen_server,init_it,6,[{file,\"gen_server.erl\"},{line,304}]},{proc_lib,i
nit_p_do_apply,3,[{file,\"proc_lib.erl\"},{line,239}]}]}}}}},{kernel,start,[norm
al,[]]}}}"}

Crash dump was written to: erl_crash.dump
Kernel pid terminated (application_controller) ({application_start_failure,kerne
l,{{shutdown,{failed_to_start_child,net_sup,{shutdown,{failed_to_start_child,aut
h,{"Failed to create cookie file 'z:/.

为什么要到达 Z:/ 目录？一直在配置文件中搜索，但我找不到。

在 Google 中搜索，但没有适合我的答案。

我还设置了环境变量：ERLANG_HOME 和 RABBITMQ_SERVER，其中：

ERLANG_HOME: C:\Program Files\erl5.10.2

RABBITMQ_SERVER: C:\rabbitmq_server-3.1.5

有人遇到过这个问题吗？你们是怎么解决的？

谢谢。

Answer 1

根据this mailing list thread，您需要设置HOMEDRIVE 和HOMEPATH 环境变量，以便它们在连接时指向您的主目录。大概HOMEDRIVE 被设置为z: 出于某种原因。