ValueError: Cannot feed value of shape (0,) for Tensor 'input_image:0', which has shape '(?, 224, 224, 3)'에러 해결이 안됩니다

[lgw9705]

"/" 를 "\" 로 바꾸는 작업을 완료 했는데도 에러가 계속 발생합니다.
Traceback (most recent call last):
File "FCN.py", line 231, in
tf.app.run()
File "C:\Users\user\anaconda3\envs\FCN\lib\site-packages\tensorflow\python\platform\app.py", line 126, in run
_sys.exit(main(argv))
File "FCN.py", line 199, in main
sess.run(train_op, feed_dict=feed_dict)
File "C:\Users\user\anaconda3\envs\FCN\lib\site-packages\tensorflow\python\client\session.py", line 905, in run
run_metadata_ptr)
File "C:\Users\user\anaconda3\envs\FCN\lib\site-packages\tensorflow\python\client\session.py", line 1116, in _run
str(subfeed_t.get_shape())))
ValueError: Cannot feed value of shape (0,) for Tensor 'input_image:0', which has shape '(?, 224, 224, 3)'

그리고 이러한 에러도 발생하는데 혹시 버전이 안맞아서 그런건가요?
2020-11-02 10:04:31.049834: E T:\src\github\tensorflow\tensorflow\core\util\events_writer.cc:104] Write failed because file could not be opened.