File "train.py", line 739, in main class_count = len(image_lists.keys()) AttributeError: 'NoneType' object has no attribute 'keys'

[monajalal]

Hey how do you actually run this?
What are the step-by-step commands to get this going?

[jalal@goku sign-language-alphabet-recognizer]$ python train.py 
/scratch/sjn/anaconda/lib/python3.6/importlib/_bootstrap.py:219: RuntimeWarning: compiletime version 3.5 of module 'tensorflow.python.framework.fast_tensor_util' does not match runtime version 3.6
  return f(*args, **kwds)
>> Downloading inception-2015-12-05.tgz 100.0%
Successfully downloaded inception-2015-12-05.tgz 88931400 bytes.
Image directory '' not found.
Traceback (most recent call last):
  File "train.py", line 1022, in <module>
    tf.app.run(main=main, argv=[sys.argv[0]] + unparsed)
  File "/scratch/sjn/anaconda/lib/python3.6/site-packages/tensorflow/python/platform/app.py", line 48, in run
    _sys.exit(main(_sys.argv[:1] + flags_passthrough))
  File "train.py", line 739, in main
    class_count = len(image_lists.keys())
AttributeError: 'NoneType' object has no attribute 'keys'

[mishra-tanay]

I think you are not working on a opencv environment .
Check if you have installed python dependencies using pip install.
then try running by
' python3 train.py dataset

[teodorabotez]

I'm using conda so i tried to train and this showed:

Traceback (most recent call last):
File "train.py", line 1022, in
tf.app.run(main=main, argv=[sys.argv[0]] + unparsed)
AttributeError: module 'tensorflow' has no attribute 'app'

[csyjin6]

any update for this thread?

[samik-rathore]

can someone solve the issue?

[santhosh-mee]

I'm using conda so i tried to train and this showed:

Traceback (most recent call last): File "train.py", line 1022, in tf.app.run(main=main, argv=[sys.argv[0]] + unparsed) AttributeError: module 'tensorflow' has no attribute 'app'

replace all tf. with tf.compat.v1.