Import Error on running detector = FER(mtcnn=True) in docker

[justinshenk]

Import Error on running detector = FER(mtcnn=True) in docker

[rishab-sharma]

@JustinShenk do you have a working Dockerfile example for FER with mtcnn true

[Tusenka]

@rishab-sharma, I have the same issue,
fer it the amazing project,
looking for the solution

[manupollak]

Hello,

i have the same problem. with python 3.8 and tensorflow 2.5, keras 2.4.3
"detector = FER(mtcnn=True)" -> get the AttributeError: module 'keras.utils.generic_utils' has no attribute 'to_snake_case'

of course the function works without the mtcnn=True setting. But then OpenCV's Haar Cascade classifier is used.
how can I use fer with the mtcnn -network?

Does anyone have an idea for this? Thank you

[rishab-sharma]

@Tusenka @manupollak

Sorry for the late reply, I solved this issue the day I posted it.

As a solution, I opened some old docker images in which FER was running and got the pip freeze from there.

The following requirements.txt file now works for me in my docker, just match your versions for TensorFlow and Keras from here, I guess should work

absl-py==0.12.0
aiofiles==0.5.0
aniso8601==7.0.0
astunparse==1.6.3
async-exit-stack==1.0.1
async-generator==1.10
boto3==1.17.57
botocore==1.20.57
cachetools==4.2.1
certifi==2020.12.5
chardet==3.0.4
click==7.1.2
cycler==0.10.0
dnspython==2.1.0
email-validator==1.1.2
environs==9.3.2
fastapi==0.60.1
fer==20.1.3
flatbuffers==1.12
gast==0.3.3
google-auth==1.29.0
google-auth-oauthlib==0.4.4
google-pasta==0.2.0
graphene==2.1.8
graphql-core==2.3.2
graphql-relay==2.0.1
grpcio==1.32.0
h11==0.9.0
h5py==2.10.0
httptools==0.1.2
idna==2.10
importlib-metadata==4.0.1
itsdangerous==1.1.0
Jinja2==2.11.3
jmespath==0.10.0
Keras==2.4.3
Keras-Preprocessing==1.1.2
kiwisolver==1.3.1
Markdown==3.3.4
MarkupSafe==1.1.1
marshmallow==3.11.1
matplotlib==3.4.1
mtcnn==0.1.0
numpy==1.19.5
oauthlib==3.1.0
opencv-contrib-python==4.5.1.48
opencv-python==4.1.0.25
opt-einsum==3.3.0
orjson==3.5.2
pandas==1.2.4
Pillow==8.2.0
promise==2.3
protobuf==3.15.8
pyasn1==0.4.8
pyasn1-modules==0.2.8
pydantic==1.8.1
pyparsing==2.4.7
python-dateutil==2.8.1
python-dotenv==0.17.0
python-multipart==0.0.5
pytz==2021.1
PyYAML==5.4.1
redis==3.0.1
requests==2.25.0
requests-oauthlib==1.3.0
rsa==4.7.2
Rx==1.6.1
s3transfer==0.4.2
scipy==1.6.3
six==1.15.0
starlette==0.13.6
tensorboard==2.5.0
tensorboard-data-server==0.6.0
tensorboard-plugin-wit==1.8.0
tensorflow==2.4.1
tensorflow-estimator==2.4.0
termcolor==1.1.0
tqdm==4.45.0
typing-extensions==3.7.4.3
ujson==3.2.0
urllib3==1.26.4
uvicorn==0.11.6
uvloop==0.15.2
websockets==8.1
Werkzeug==1.0.1
wrapt==1.12.1
zipp==3.4.1
aiohttp==3.7.3
aiofiles==0.5.0