error IsDirectoryError when Preproccess input data

[kobrafarshidi]

HI @tbmoon ,
I do all step by step but
when running (python3 make_vacabs_for_questions_answers.py --input_dir='../COCO-2015')
I see some error could you help me

Traceback (most recent call last):
File "/home/ubuntu/basic_vqa/utils/make_vacabs_for_questions_answers.py", line 79, in
main(args)
File "/home/ubuntu/basic_vqa/utils/make_vacabs_for_questions_answers.py", line 68, in main
make_vocab_questions(input_dir+'/Questions')
File "/home/ubuntu/basic_vqa/utils/make_vacabs_for_questions_answers.py", line 16, in make_vocab_questions
with open(input_dir+'/'+dataset) as f:
IsADirectoryError: [Errno 21] Is a directory: '../datasets/Questions/v2_Questions_Val_mscoco'

[YAO-EE]

I'm experiencing the same problem, may I ask how you solved it?