Errors

Stable string codes returned as err from any client method. Compare against the global Errors table:

if err == Errors.WORLD_FULL then
  ...
end

Constant	Meaning
Errors.ALREADY_CONNECTED	Bot session already live somewhere
Errors.NOT_CONNECTED	Never reached MenuReady
Errors.NOT_IN_WORLD	Action requires being in a world
Errors.WORLD_FULL	Target world's player cap is hit
Errors.INVALID_WORLD	Bad world name (regex / length)
Errors.WORLD_NOT_FOUND	Server says world doesn't exist
Errors.BANNED	Account banned
Errors.TIMEOUT	Step took longer than its budget
Errors.DISCONNECTED	Session dropped mid-action
Errors.AUTH_FAILED	PlayFab / SocialFirst rejected creds
Errors.TUTORIAL_BUSY	Tutorial automation is running
Errors.CANCELLED	Script called clearPath / aborted
Errors.OTHER	Catch-all (server returned an unrecognized code)