when logging in on the lock screen or tty terminal interface : nknown error occurred

[smartfrogdd]

howdy version:Howdy 3.0.0 BETA
Linux distribution:debian 12.4 bookworm
de: gnome 43.9
dm:gdm

After entering the graphical interface, Howdy works fine, but when I lock the screen or log out and log back in, the camera flashes briefly and then shows an error.

I tried logging in using the tty interface and encountered the same error, along with an error code.

 login:
 Traceback (most recent call last):
    File "/lib/security/howdy/compare.py",line 262, in <module>
        hist_total = np.sum(hist)
 AttributeError: module 'numpy' has no attribute 'sum'
 Password：
 nknown error:

I have confirmed that the numpy module is installed, and executing "python3 /lib/security/howdy/compare.py" did not result in any errors.

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I've searched for similar issues already, and my issue has not been reported yet.

Linux distribution (if applicable):

Howdy version (sudo howdy version):

[smartfrogdd]

I seem to have found the reason.
Reinstalling the numpy module is solved.

sudo apt reinstall python3-numpy