Error Running ./demo_squeezenet_download_convert_run.sh

[alfawzaan]

[ ERROR ] -------------------------------------------------
[ ERROR ] ----------------- INTERNAL ERROR ----------------
[ ERROR ] Unexpected exception happened.
[ ERROR ] Please contact Model Optimizer developers and forward the following information:
[ ERROR ] cannot import name '_message' from 'google.protobuf.pyext' (/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/google/protobuf/pyext/init.py)
[ ERROR ] Traceback (most recent call last):
File "/opt/intel/openvino_2020.3.194/deployment_tools/model_optimizer/mo/main.py", line 312, in main
ret_code = driver(argv)
File "/opt/intel/openvino_2020.3.194/deployment_tools/model_optimizer/mo/main.py", line 273, in driver
ret_res = emit_ir(prepare_ir(argv), argv)
File "/opt/intel/openvino_2020.3.194/deployment_tools/model_optimizer/mo/main.py", line 228, in prepare_ir
import_extensions.load_dirs(argv.framework, extensions, get_front_classes)
File "/opt/intel/openvino_2020.3.194/deployment_tools/model_optimizer/mo/utils/import_extensions.py", line 104, in load_dirs
load_dir(framework, path, get_front_classes)
File "/opt/intel/openvino_2020.3.194/deployment_tools/model_optimizer/mo/utils/import_extensions.py", line 89, in load_dir
import_by_path(os.path.join(path, *p), [ext, *p])
File "/opt/intel/openvino_2020.3.194/deployment_tools/model_optimizer/mo/utils/import_extensions.py", line 33, in import_by_path
importlib.import_module('{}.{}'.format('.'.join(middle_names), name))
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/importlib/init.py", line 127, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "", line 1014, in _gcd_import
File "", line 991, in _find_and_load
File "", line 975, in _find_and_load_unlocked
File "", line 671, in _load_unlocked
File "", line 783, in exec_module
File "", line 219, in _call_with_frames_removed
File "/opt/intel/openvino_2020.3.194/deployment_tools/model_optimizer/mo/front/caffe/loader.py", line 24, in
from google.protobuf import text_format
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/google/protobuf/text_format.py", line 54, in
from google.protobuf.internal import type_checkers
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/google/protobuf/internal/type_checkers.py", line 55, in
from google.protobuf.internal import decoder
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/google/protobuf/internal/decoder.py", line 90, in
from google.protobuf.internal import encoder
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/google/protobuf/internal/encoder.py", line 73, in
from google.protobuf.internal import wire_format
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/google/protobuf/internal/wire_format.py", line 36, in
from google.protobuf import descriptor
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/google/protobuf/descriptor.py", line 47, in
from google.protobuf.pyext import _message
ImportError: cannot import name '_message' from 'google.protobuf.pyext' (/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/google/protobuf/pyext/init.py)

[ ERROR ] ---------------- END OF BUG REPORT --------------

[ilya-lavrenov]

@alfawzaan have you installed requirements.txt of Model Optimizer?

[alfawzaan]

Yes, I have installed it. The demo sample is working. But this error still persists.

[maxlytkin]

@alfawzaan
Please try workaround methods from the following thread tensorflow/tensorboard#1566

[alfawzaan]

Okay thanks.