Error when running main.py with Python3 on Mac (all dependencies sorted)

[KungFuPandey]

When running on mac with all dependencies sorted, I am getting the below error :

It seems stemming is done and its unable to find a file in output folder

Stemming documents in parallel.
Processed doc 0
Stemming documents in parallel.
Processed doc 0
Data Processing Started
Generating class indices and docs names list.
Traceback (most recent call last):
  File "/Users/KFP/PycharmProjects/deep-belief-nets-for-topic-modeling-master/main.py", line 200, in <module>
    run_examples()
  File "/Users/KFP/PycharmProjects/deep-belief-nets-for-topic-modeling-master/main.py", line 194, in run_examples
    example1()
  File "/Users/KFP/PycharmProjects/deep-belief-nets-for-topic-modeling-master/main.py", line 55, in example1
    trainingset_attributes=data_processing.get_attributes())
  File "/Users/KFP/PycharmProjects/deep-belief-nets-for-topic-modeling-master/DataPreparation/data_processing.py", line 437, in get_attributes
Arranging the documents.
    return s.load(open(env_paths.get_attributes_path(training), "rb"))
Number of documents must be greater than batchsize. Please revise the batchsize.
Dataprocessing ended with an error.
FileNotFoundError: [Errno 2] No such file or directory: 'output/train/BOWs/attributes.p'

Process finished with exit code 1

When i checked the OUTPUT/TRAIN/BOW folder, it is currently empty.

can you help @larsmaaloee ?