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google-coral / project-bodypix

BodyPix model demo application for Google Coral
Apache License 2.0
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Seg Fault #16

Closed james-choncholas closed 3 years ago

james-choncholas commented 3 years ago

After following the install instructions and running python3 bodypix.py I get error

terminate called after throwing an instance of 'std::logic_error'
  what():  basic_string::_M_construct null not valid
Fatal Python error: Aborted

Further inspection with python3 -q -X faulthandler bodypix.py revealed

terminate called after throwing an instance of 'std::logic_error'
  what():  basic_string::_M_construct null not valid
Fatal Python error: Aborted

Current thread 0x00007f4d892ff740 (most recent call first):
  File "/usr/local/lib/python3.8/dist-packages/edgetpu/basic/basic_engine.py", line 40 in __init__
  File "/home/jim/Downloads/project-bodypix/pose_engine.py", line 133 in __init__
  File "bodypix.py", line 164 in main
  File "bodypix.py", line 183 in <module>
Aborted (core dumped)

Furthermore, if I try to specify a model with python3 -q -X faulthandler bodypix.py --model models/bodypix_resnet_50_960_736_32_quant_edgetpu_decoder.tflite I see a seg fault.

Current thread 0x00007f1179379740 (most recent call first):
  File "/usr/local/lib/python3.8/dist-packages/edgetpu/basic/basic_engine.py", line 40 in __init__
  File "/home/jim/Downloads/project-bodypix/pose_engine.py", line 133 in __init__
  File "bodypix.py", line 164 in main
  File "bodypix.py", line 183 in <module>
Segmentation fault (core dumped)

Any help would be appreciated

Edit: I am running this on Ubuntu 20.04, kernel 5.4.0-64

james-choncholas commented 3 years ago

Reinstalled OS and everything magically works