"Perform Time Analysis" fails with [mmu_server] (Happy Hare) component enabled

[FeatureExpert]

What happened

I'm getting following error messages in moonraker.log. This occurs after sending STL from slicer or after clicking "Perform Time Analysis" in Jobs tab.

2025-02-19 01:02:53,546 [shell_command.py:_check_proc_success()] - Command (/u01/printer/environment/moonraker-app/tools/klipper_estimator/klipper_estimator_rpi --config_file /u01/printer/environment/moonraker-app/tools/klipper_estimator/default_estimator_cfg.json post-process /u01/printer/gcodes/Tray_ABS_8m20s.gcode) successfully finished
2025-02-19 01:02:54,063 [shell_command.py:pipe_data_received()] - INFO:metadata:mmu_server: Running MMU enhanced version of metadata

2025-02-19 01:02:54,079 [shell_command.py:pipe_data_received()] - usage: mmu_server.py [-h] [-f <filename>] [-p <path>] [-u <ufp file>] [-o]
                     [-m] [-n]

2025-02-19 01:02:54,080 [shell_command.py:pipe_data_received()] - mmu_server.py: error: unrecognized arguments: -c /tmp/metacfg-mtybin1q.json

2025-02-19 01:02:54,201 [shell_command.py:_check_proc_success()] - Command (/u01/printer/environment/moonraker-env/bin/python /u01/printer/repository/moonraker/moonraker/components/mmu_server.py -m -n -c /tmp/metacfg-mtybin1q.json) exited with return code 2
2025-02-19 01:02:54,204 [file_manager.py:_process_metadata_update()] - Error running extract_metadata.py
Traceback (most recent call last):
  File "/u01/printer/repository/moonraker/moonraker/components/file_manager/file_manager.py", line 2566, in _process_metadata_update
    await self._run_extract_metadata(fname, ufp_path)
  File "/u01/printer/repository/moonraker/moonraker/components/file_manager/file_manager.py", line 2621, in _run_extract_metadata
    raise self.server.error("Extract Metadata returned with error")
moonraker.utils.exceptions.ServerError: Extract Metadata returned with error
2025-02-19 01:02:54,697 [shell_command.py:pipe_data_received()] - INFO:metadata:mmu_server: Running MMU enhanced version of metadata

2025-02-19 01:02:54,713 [shell_command.py:pipe_data_received()] - usage: mmu_server.py [-h] [-f <filename>] [-p <path>] [-u <ufp file>] [-o]
                     [-m] [-n]

2025-02-19 01:02:54,714 [shell_command.py:pipe_data_received()] - mmu_server.py: error: unrecognized arguments: -c /tmp/metacfg-tlivo8js.json

2025-02-19 01:02:54,831 [shell_command.py:_check_proc_success()] - Command (/u01/printer/environment/moonraker-env/bin/python /u01/printer/repository/moonraker/moonraker/components/mmu_server.py -m -n -c /tmp/metacfg-tlivo8js.json) exited with return code 2
2025-02-19 01:02:54,834 [file_manager.py:_process_metadata_update()] - Error running extract_metadata.py
Traceback (most recent call last):
  File "/u01/printer/repository/moonraker/moonraker/components/file_manager/file_manager.py", line 2566, in _process_metadata_update
    await self._run_extract_metadata(fname, ufp_path)
  File "/u01/printer/repository/moonraker/moonraker/components/file_manager/file_manager.py", line 2621, in _run_extract_metadata
    raise self.server.error("Extract Metadata returned with error")
moonraker.utils.exceptions.ServerError: Extract Metadata returned with error
2025-02-19 01:02:55,354 [shell_command.py:pipe_data_received()] - INFO:metadata:mmu_server: Running MMU enhanced version of metadata

2025-02-19 01:02:55,371 [shell_command.py:pipe_data_received()] - usage: mmu_server.py [-h] [-f <filename>] [-p <path>] [-u <ufp file>] [-o]
                     [-m] [-n]

2025-02-19 01:02:55,372 [shell_command.py:pipe_data_received()] - mmu_server.py: error: unrecognized arguments: -c /tmp/metacfg-_k56kcuh.json

2025-02-19 01:02:55,494 [shell_command.py:_check_proc_success()] - Command (/u01/printer/environment/moonraker-env/bin/python /u01/printer/repository/moonraker/moonraker/components/mmu_server.py -m -n -c /tmp/metacfg-_k56kcuh.json) exited with return code 2
2025-02-19 01:02:55,497 [file_manager.py:_process_metadata_update()] - Error running extract_metadata.py
Traceback (most recent call last):
  File "/u01/printer/repository/moonraker/moonraker/components/file_manager/file_manager.py", line 2566, in _process_metadata_update
    await self._run_extract_metadata(fname, ufp_path)
  File "/u01/printer/repository/moonraker/moonraker/components/file_manager/file_manager.py", line 2621, in _run_extract_metadata
    raise self.server.error("Extract Metadata returned with error")
moonraker.utils.exceptions.ServerError: Extract Metadata returned with error
2025-02-19 01:02:55,498 [file_manager.py:_process_metadata_update()] - Unable to extract medatadata from file: Tray_ABS_8m20s.gcode

Client

Fluidd

Browser

Microsoft Edge

How to reproduce

Create link to mmu_server.py in moonraker/components directory, add [analysis] and [mmu_server] to moonraker.conf, send STL from slicer or perform time analysis

Additional information

moonraker.log

[Arksine]

Happy Hare is a 3rd party modification that has apparently changed Moonraker's code. You will need to check with its maintainers to resolve this.

[FeatureExpert]

Thanks. Reported by someone else here. Closing this one.