The spooler probe is red and not starting.
The logs shows the below:
Nov 17 09:53:57:005 [140542143838016] 0 spooler: sockServer: requested port 48001 is already in use (for host=)
Nov 17 09:53:57:005 [140542143838016] 0 spooler: nimSession - failed to create server session on port 48001, error code 22
Nov 17 09:53:57:005 [140542143838016] 0 spooler: nimCreateServer session failed.
Nov 17 09:53:58:005 [139915230192256] Controller: Max. restarts reached for probe 'spooler' (command = spooler)
port 48001 is being used by another application.
Based on the logs , port 48001 is being used by another applicate:
Nov 17 09:53:57:005 [140542143838016] 0 spooler: sockServer: requested port 48001 is already in use (for host=)
Nov 17 09:53:57:005 [140542143838016] 0 spooler: nimSession - failed to create server session on port 48001, error code 22
Nov 17 09:53:57:005 [140542143838016] 0 spooler: nimCreateServer session failed.
to resolve the issue,
1- From IM, Open the raw configure of the controller
2- With the controller section selected, create a new key as below
key name: spooler_port
key value 48004 ( or any port within the 48000s range)
3- the robot will restart and verify the spooler probe is green and get port and pid.