URControl: no process found

[mdhom]

Hi,
I started the dev container as explained and ran ./startURSim.sh. I can access the UI, but it shows "No controller found". I can see the message `URControl: no process found´ in the terminal output. Do you have any idea what I could be possibly doing wrong?

I attached the complete log for debugging.

Thanks for your help!

ursim_log.txt

[mdhom]

Found an URControl.log file, maybe that helps?

2023-03-17_15:00:51:82348 00:00:00:000 INFO    - parseOpts(): The following ports will be used: Primary - 30001, Secondary - 30002, Interpreter - 30020, Matlab - 30003, RTDE - 30004, Primary_read_only - 30011, Secondary_read_only - 30012, Matlab_read_only - 30013.
2023-03-17_15:00:51:82369 00:00:00:000 INFO    - Loading calibration from '/ursim/.urcontrol/calibration.conf'
2023-03-17_15:00:51:82370 00:00:00:000 WARNING - loadCalibration: Error: Cannot open configuration file '/ursim/.urcontrol/calibration.conf'. The file is corrupt or missing.
2023-03-17_15:00:51:82371 00:00:00:000 INFO    - ConfigurationManager::loadConfiguration: Loading urcontrol.conf from: /ursim/.urcontrol/urcontrol.conf.

2023-03-17_15:00:51:82371 00:00:00:000 WARNING - readLastSeenJointPositions: Error: Cannot open configuration file '/ursim/.urcontrol/.last_seen_joint_positions.conf'. The file is corrupt or missing..

2023-03-17_15:00:51:82372 00:00:00:000 WARNING - PThread::_start: SCHED_FIFO - Failed to set scheduling parameters for PThreadPool
Exception was caught in creating ModbusServer: ServerSocket: Socket::create() failed.
You need root privileges to open a Modbus server at port 502
Perhaps use: "sudo setcap cap_net_bind_service+ep ./URControl"
2023-03-17_15:00:51:89704 00:00:00:000 INFO    - Safety Version 5:6
2023-03-17_15:00:51:89710 00:00:00:002 INFO    - Safety Version 5:6
2023-03-17_15:00:51:89711 00:00:00:004 ERROR   - Socket::create: socket() failed. Error_code = 38, Error_message = Function not implemented
2023-03-17_15:00:51:89712 00:00:00:004 ERROR   - TCPServer::init: TCP Connection failed. Exception caught: ServerSocket: Socket::create() failed..
2023-03-17_15:00:51:89712 00:00:00:004 ERROR   - TCPServer::init: Check if another instance of URControl is running. The process will be terminated.
2023-03-17_15:00:51:89713 00:00:00:004 ERROR   - Socket::create: socket() failed. Error_code = 38, Error_message = Function not implemented
2023-03-17_15:00:51:89714 00:00:00:004 INFO    - RTM: Target RobotMode changed from ROBOT_MODE_DISCONNECTED to ROBOT_MODE_POWER_OFF
2023-03-17_15:00:51:89714 00:00:00:004 INFO    - New safety mode: SAFETY_MODE_NORMAL
2023-03-17_15:00:51:89715 00:00:00:004 INFO    - Runtime state change: from PROGRAM_STATE_STOPPING to PROGRAM_STATE_STOPPED
2023-03-17_15:00:51:89715 00:00:00:006 WARNING - Failed to write joint angles: [0.000000, 0.000000, 0.000000, 0.000000, 0.000000, 0.000000]
URControl::shutdown