Not running on Ubuntu Desktop - error in get_camera_info.py

[jkvarel]

Hi,

I try to run this app on a Raspberry Pi 5 with Ubuntu Desktop. I build it from source and when I start the executable I get the following error:

Traceback (most recent call last):
  File "main.py", line 801, in getSources
    self.update_sources.emit(get_camera_info())
                             ^^^^^^^^^^^^^^^^^
  File "get_camera_info.py", line 67, in get_camera_info
    cameras += get_camera_info_linux()
               ^^^^^^^^^^^^^^^^^^^^^^^
  File "get_camera_info.py", line 53, in get_camera_info_linux
    for i, dev in enumerate(device_info)
                            ^^^^^^^^^^^
UnboundLocalError: cannot access local variable 'device_info' where it is not associated with a value

I tried it with a virtual machine with the same OS on my pc and get the same error.

I think it's not correct that device_info is enumerated inside the device_info array? And the variables i and dev are used outside the loop?

https://github.com/occ-ai/scoresight/blob/c3a481503010227452629592e4a711437b78713a/get_camera_info.py#L49-L55

[Fabelwesen]

+1

same problem here, debian 12, cinnamon2d VM on proxmox.

[royshil]

can you all please try the artifcats from #14 ?

[Fabelwesen]

I had to downgrade numpy, but the problem is fixed! 👍 Thank you very much! :)

[royshil]

closing as resolved

[jkvarel]

Yes, it's working now. I had to downgrade numpy, too. From 2.0.0 to 1.26.4

Thank you :)