AttributeError: 'Interpreter' object has no attribute '_get_full_signature_list'
lavarok opened this issue · 3 comments
lavarok commented
Description
I can't get the detect_image.py example to run. I've tried using different models, but I keep getting an error about the signature list.
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Issue Type
Bug, Build/Install
Operating System
Ubuntu
Coral Device
M.2 Accelerator A+E
Other Devices
No response
Programming Language
Python 3.8
Relevant Log Output
----INFERENCE TIME----
Note: The first inference is slow because it includes loading the model into Edge TPU memory.
Traceback (most recent call last):
File "examples/detect_image.py", line 108, in <module>
main()
File "examples/detect_image.py", line 87, in main
objs = detect.get_objects(interpreter, args.threshold, scale)
File "/usr/lib/python3/dist-packages/pycoral/adapters/detect.py", line 204, in get_objects
signature_list = interpreter._get_full_signature_list()
AttributeError: 'Interpreter' object has no attribute '_get_full_signature_list'hjonnala commented
AttributeError: 'Interpreter' object has no attribute '_get_full_signature_list'
Please check the tflite runtime version and if its not 2.5.0post1, please uninstall and install it again with the instuctions at: https://coral.ai/software/#debian-packages
hemanthj@:~$ python3 -c "import tflite_runtime as tflite; print('tflite runtime vesrion:', tflite.__version__);import pycoral; print('pycoral version:', pycoral.__version__)"
tflite runtime vesrion: 2.5.0.post1
pycoral version: 2.0.0
lavarok commented
Thanks for that! While not technically an install issue, it led me to find that I had a copy of tflite_runtime hiding in /usr/local/lib/python3.8.
google-coral-bot commented