Invalid parameter - ERROR during training

[SouravG94-312]

Hi, Hope you are doing well.
I am getting error as invalid parameter while executing the training.py. Could you please put some light here.
Thanks in advance.

python training.py --detector 4 --encoder 1 --classifier 1
Parameters: FaceDetectorModels.MTCNN FaceEncoderModels.OPENFACE FaceClassifierModels.LINEAR_SVM

Names ['Irfan', 'Sourav']
Irfan: ['1.jpg', '2.jpg', '3.jpg']
SO333572: ['1.jpg', '2.jpg', '3.jpg', '4.jpg', '5.jpg', '6.jpg']

Using TensorFlow backend.
2020-05-09 10:55:37.133718: W tensorflow/stream_executor/platform/default/dso_loader.cc:55] Could not load dynamic library 'cudart64_101.dll'; dlerror: cudart64_101.dll not found
2020-05-09 10:55:37.158365: I tensorflow/stream_executor/cuda/cudart_stub.cc:29] Ignore above cudart dlerror if you do not have a GPU set up on your machine.
Invalid parameter

[naushadck]

I am also getting same error. Parameters used given below
python3 training.py --detector 3 --encoder 3 --classifier 0
python3 training.py --detector 3 --encoder 3 --classifier 1

[naushadck]

Any solution for this error ?.........

[naushadck]

After long checking and investigation i found the solution for the "invalid parameter" issue in my environment..

There are some missing modules for contributed libraries.
So installed opencv-contrib-python again. --- pip3 install opencv-contrib-python.

Above step(opencv-contrib-python) installation updated the missing modules. And resolved my issue.....

The same may or may not help others....