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    A New Chapter for MagicMirror: The Community Takes the Lead
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    CV3 version issue

    Scheduled Pinned Locked Moved Troubleshooting
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    • M Offline
      mikecheng2626
      last edited by

      Re: Facial Recognition Module - Step by Step Guide

      Hi, I think I’m very close to finishing up the training.py, but I’m stuck in it.

      Traceback (most recent call last):
      File “train.py”, line 115, in
      model = config.model(config.RECOGNITION_ALGORITHM, config.POSITIVE_THRESHOLD)
      File “/home/pi/MagicMirror/modules/MMM-Facial-Recognition-Tools/lib/config.py”, line 121, in model
      if is_cv3():
      File “/home/pi/MagicMirror/modules/MMM-Facial-Recognition-Tools/lib/config.py”, line 112, in is_cv3
      if CV_VERSION_MAJOR == 3:
      NameError: global name ‘CV_VERSION_MAJOR’ is not defined

      I’m not sure if I’m doing this right, but I’ve been trying to figure out the major version definition? there’s not much info about this. A website mentioned cv2 and cv3 has different definition and different number.

      I tried CV_VERSION_MAJOR, CV_MAJOR_VERSION, CV_MAJOR_VER, CV_VER_MAJOR

      What should I do?

      S 1 Reply Last reply Reply Quote 0
      • S Offline
        sdetweil @mikecheng2626
        last edited by

        @mikecheng2626 see this topic from 2 years ago

        https://forum.magicmirror.builders/topic/11842/valueerror-needs-more-than-3-values-to-unpack-anyone-ever-address-this?_=1622374313412

        Sam

        How to add modules

        learning how to use browser developers window for css changes

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