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Getting an IndexError from the tflite backend on Raspberry Pi

See original GitHub issue

Traceback (most recent call last):
  File "/home/pi/Desktop/tester.py", line 6, in <module>
    result = model.predict_from_file('/home/pi/Desktop/image.png')
  File "/home/pi/.local/lib/python3.7/site-packages/lobe/ImageModel.py", line 43, in predict_from_file
    return self.predict(image_utils.get_image_from_file(path))
  File "/home/pi/.local/lib/python3.7/site-packages/lobe/ImageModel.py", line 47, in predict
    return self.__backend.predict(image_processed)
  File "/home/pi/.local/lib/python3.7/site-packages/lobe/backends/_backend_tflite.py", line 57, in predict
    output_details[1]["index"]
IndexError: list index out of range

Here is my code:

from lobe import ImageModel

model = ImageModel.load('/home/pi/Lobe/model')

result = model.predict_from_file('/home/pi/Desktop/image.png')
print(result.prediction)

Issue Analytics

State:
Created 3 years ago
Comments:13 (5 by maintainers)

Top GitHub Comments

2reactions

mbeissingercommented, Dec 22, 2020

Sorry for the delay, turned into a larger refactor than anticipated! Here is the PR, would love to get some help testing in your cases: https://github.com/lobe/lobe-python/pull/15

2reactions

mbeissingercommented, Dec 18, 2020

I’m taking a look at this now and refactoring a bit how models are loaded and run. Should have a branch up later this evening that would be great to get some testing help.

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