ValueError: Failed to load delegate from libedgetpu.so.1

Hey, I’m trying to run classify_image.py on a Coral USB Accelerator, but it throws the following error.

Traceback (most recent call last):
  File "classify_image.py", line 122, in <module>
    main()
  File "classify_image.py", line 99, in main
    interpreter = make_interpreter(args.model)
  File "classify_image.py", line 73, in make_interpreter
    {'device': device[0]} if device else {})
  File "/home/andyxu/.local/lib/python3.6/site-packages/tflite_runtime/interpreter.py", line 164, in load_delegate
    library, str(e)))
ValueError: Failed to load delegate from libedgetpu.so.1

Following all the steps verbatim here, I’m able to run in on the Windows 10 cmd. However, when set up everything on the same PC with Ubuntu WSL 2, I get the above error. I’ve tried everything mentioned in #4, and it appears that the libraries have been successfully installed. Any idea what the issue could be?

[Namburger]

@Everthings Humn, I’m actually not sure if libedgetpu would works under WSL 😕 Although it’s possible that your linux user just doesn’t have plugdev access, could you try this?

sudo usermod -aG plugdev $USER

Then reboot your device and try again.

[Everthings]

Ok, good to know. Thanks!