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UnboundLocalError: local variable 'features' referenced before assignment #6

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JeonHyungJin opened this issue Jan 23, 2019 · 1 comment

JeonHyungJin commented Jan 23, 2019

At classiPi.py
I can`t find features is assigned.
how can i solve this problem?

kageomi commented May 27, 2021

you should initialize variable in extract_features function.
like this.

features = np.empty((0,161))      # add this line 
features = np.vstack([features,ext_features])

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