Make master work in offline mode

[MrAlexEsisteGia]

is there a way to set the master in offline mode?
it just says
"Error: Invalid credentials. Invalid username or password."
(the command is "node .\rbot.js localhost 25565 Bott [settting]")

[nota-star]

im a bit late but swap
password:process.argv[5] to password:process.argv[6] (line 17)
and
achieve.init(task.all_task.tasks,task.all_task.giveUser,task.all_task.parameterized_alias,task.all_task.alias,task.all_task.stringTo,bot,process.argv[6]);
to
achieve.init(task.all_task.tasks,task.all_task.giveUser,task.all_task.parameterized_alias,task.all_task.alias,task.all_task.stringTo,bot,process.argv[5]);

then just dont give a process argv 6
example: node rbot.js localhost 23365 testbot yourusername