Hi All im going to show how to troubleshoot some errors in rabbitmq



Error

Please either set ERLANG_HOME to point to your Erlang installation 
or place the RabbitMQ server distribution in the Erlang lib folder.

Fix

1- Set environment variable:

    Variable name : ERLANG_HOME
    Variable value: C:\Program Files\erl-23.1


2- Add %ERLANG_HOME%\bin to the PATH environmental variable:

    Variable name : PATH
    Variable value: %ERLANG_HOME%\bin

*version might be different

Reboot the Computer


Error

RabbitMQ service is already present - only updating service parameters


Fix

Open Regedit.exe 

Browse to HKEY_LOCAL_MACHINE\SOFTWARE\Ericsson\Erlang\ErlSrv\1.1\RabbitMQ 

Remove that key


Enable management plugin in rabbitmq

Go to "C:\Program Files\RabbitMQ Server\rabbitmq_server-3.8.9\sbin"

then paste this ".\rabbitmq-plugins.bat enable rabbitmq_management"


Output

C:\Program Files\RabbitMQ Server\rabbitmq_server-3.8.9\sbin>.\rabbitmq-plugins.bat enable rabbitmq_management

Enabling plugins on node rabbit@Oden:

rabbitmq_management

The following plugins have been configured:

  rabbitmq_management

  rabbitmq_management_agent

  rabbitmq_web_dispatch

Applying plugin configuration to rabbit@SERVER...

The following plugins have been enabled:

  rabbitmq_management

  rabbitmq_management_agent

  rabbitmq_web_dispatch

started 3 plugins.

*Server version might be different















































Axact

Manusha Amal

Hi, I am Manusha. Currently working as Systems Engineer. I

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