Traceback (most recent call last):


 "tensorflow/examples/image_retraining/retrain.py", line 824, in <module>

tf.app.run()


 "/usr/local/lib/python2.7/dist-packages/tensorflow/python/platform/app.py", line 30, in run

sys.exit(main(sys.argv))


 "tensorflow/examples/image_retraining/retrain.py", line 721, in main

class_count = len(image_lists.keys())
AttributeError: 'NoneType' object has no attribute 'keys'

Traceback (most recent call last):


 "c:\users\h804288\appdata\local\programs\python\python36\lib\runpy.py", line 193, in _run_module_as_main

"__main__", mod_spec)


 "c:\users\h804288\appdata\local\programs\python\python36\lib\runpy.py", line 85, in _run_code

exec(code, run_globals)


 "C:\Users\H804288\AppData\Local\Programs\Python\Python36\Scripts\behave.exe\__main__.py", line 9, in <module>


 "c:\users\h804288\appdata\local\programs\python\python36\lib\site-packages\behave\__main__.py", line 65, in main

iso_codes.sort()
AttributeError: 'dict_keys' object has no attribute 'sort'
