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tensorfactory / PiFaceCam

Facial Recognition for Raspberry Pi
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PiFaceCam Error on line 9922 - NoneType not iterable #1

Closed james-e-morris closed 3 years ago

james-e-morris commented 3 years ago

Can the author of PiFaceCam indicate to me what this error is pertaining to? I followed the full instructions for install with all dependencies and am getting this simple error:

image

james-e-morris commented 3 years ago

Solved! I deleted the data files from the module's library directory, which must have been causing some sort of mismatch. After deleting those, I no longer get the error.

sudo rm /home/pi/.local/lib/python3.7/site-packages/pifacecam/faceids_image_cache.dat sudo rm /home/pi/.local/lib/python3.7/site-packages/pifacecam/data.dat sudo rm /home/pi/.local/lib/python3.7/site-packages/pifacecam/settings.dat

tensorfactory commented 3 years ago

Glad that you are able to resolve this issue. FYI, the error you have encountered was during the reading of the data.dat file. This file was created from the faceids that were provided. To protect the data, it (so are all ".dat" files) was uniquely encrypted and cannot be read in another RPI.