Error: unable to perform an operation on node 'rabbit@DESKTOP-M'. Please see diagnostics information and suggestions below.

Most common reasons for this are:

* Target node is unreachable (e.g. due to hostname resolution, TCP connection or firewall issues)

* CLI tool fails to authenticate with the server (e.g. due to CLI tool's Erlang cookie not matching that of the server)

* Target node is not running

In addition to the diagnostics info below:

* See the CLI, clustering and networking guides on http://rabbitmq.com/documentation.html to learn more

* Consult server logs on node rabbit@DESKTOP-M

DIAGNOSTICS

===========

attempted to contact: ['rabbit@DESKTOP-M']

rabbit@DESKTOP-M:

* connected to epmd (port 4369) on DESKTOP-M

* epmd reports node 'rabbit' uses port 25672 for inter-node and CLI tool traffic

* TCP connection succeeded but Erlang distribution failed

* Authentication failed (rejected by the remote node), please check the Erlang cookie

：

• Copy the file .erlang.cookie manually from %SystemRoot% or %SystemRoot%\system32\config\systemprofile to %HOMEDRIVE%%HOMEPATH%.

 

复制 C:\Windows\System32\config\systemprofile\.erlang.cookie 到 C:\Users\ada\.erlang.cookie