Hi!
I am pretty sure that I am making a stupid mistake but when I try to run the code on the horse2zebra dataset I get the a FailedPreconditionError, details see below. The dataset is in the correct form in the cycleGan folder ./input/horse2zebra/trainA etc. I have a Windows machine with the recent version of tensorflow installed (I tried both pyton 3.5 and 3.6). I want to try how this cycle Gan implementation worksfor my research, so help would be much appreciated!
Thx!
Here is the full error message:
Traceback (most recent call last):
File "C:\Users\Eulsen\Anaconda3\lib\site-packages\tensorflow\python\client\session.py", line 1139, in _do_call
return fn(*args)
File "C:\Users\Eulsen\Anaconda3\lib\site-packages\tensorflow\python\client\session.py", line 1121, in _run_fn
status, run_metadata)
File "C:\Users\Eulsen\Anaconda3\lib\contextlib.py", line 88, in exit
next(self.gen)
File "C:\Users\Eulsen\Anaconda3\lib\site-packages\tensorflow\python\framework\errors_impl.py", line 466, in raise_exception_on_not_ok_status
pywrap_tensorflow.TF_GetCode(status))
tensorflow.python.framework.errors_impl.FailedPreconditionError: Attempting to use uninitialized value matching_filenames
[[Node: matching_filenames/read = IdentityT=DT_STRING, _class=["loc:@matching_filenames"], _device="/job:localhost/replica:0/task:0/cpu:0"]]
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "main.py", line 362, in
main()
File "main.py", line 356, in main
model.train()
File "main.py", line 254, in train
self.input_read(sess)
File "main.py", line 87, in input_read
num_files_A = sess.run(self.queue_length_A)
File "C:\Users\Eulsen\Anaconda3\lib\site-packages\tensorflow\python\client\session.py", line 789, in run
run_metadata_ptr)
File "C:\Users\Eulsen\Anaconda3\lib\site-packages\tensorflow\python\client\session.py", line 997, in _run
feed_dict_string, options, run_metadata)
File "C:\Users\Eulsen\Anaconda3\lib\site-packages\tensorflow\python\client\session.py", line 1132, in _do_run
target_list, options, run_metadata)
File "C:\Users\Eulsen\Anaconda3\lib\site-packages\tensorflow\python\client\session.py", line 1152, in _do_call
raise type(e)(node_def, op, message)
tensorflow.python.framework.errors_impl.FailedPreconditionError: Attempting to use uninitialized value matching_filenames
[[Node: matching_filenames/read = IdentityT=DT_STRING, _class=["loc:@matching_filenames"], _device="/job:localhost/replica:0/task:0/cpu:0"]]
Caused by op 'matching_filenames/read', defined at:
File "main.py", line 362, in
main()
File "main.py", line 356, in main
model.train()
File "main.py", line 238, in train
self.input_setup()
File "main.py", line 56, in input_setup
filenames_A = tf.train.match_filenames_once("./input/horse2zebra/trainA/*.jpg")
File "C:\Users\Eulsen\Anaconda3\lib\site-packages\tensorflow\python\training\input.py", line 69, in match_filenames_once
collections=[ops.GraphKeys.LOCAL_VARIABLES])
File "C:\Users\Eulsen\Anaconda3\lib\site-packages\tensorflow\python\ops\variable_scope.py", line 1679, in variable
caching_device=caching_device, name=name, dtype=dtype)
File "C:\Users\Eulsen\Anaconda3\lib\site-packages\tensorflow\python\ops\variables.py", line 200, in init
expected_shape=expected_shape)
File "C:\Users\Eulsen\Anaconda3\lib\site-packages\tensorflow\python\ops\variables.py", line 319, in _init_from_args
self._snapshot = array_ops.identity(self._variable, name="read")
File "C:\Users\Eulsen\Anaconda3\lib\site-packages\tensorflow\python\ops\gen_array_ops.py", line 1303, in identity
result = _op_def_lib.apply_op("Identity", input=input, name=name)
File "C:\Users\Eulsen\Anaconda3\lib\site-packages\tensorflow\python\framework\op_def_library.py", line 767, in apply_op
op_def=op_def)
File "C:\Users\Eulsen\Anaconda3\lib\site-packages\tensorflow\python\framework\ops.py", line 2506, in create_op
original_op=self._default_original_op, op_def=op_def)
File "C:\Users\Eulsen\Anaconda3\lib\site-packages\tensorflow\python\framework\ops.py", line 1269, in init
self._traceback = _extract_stack()
FailedPreconditionError (see above for traceback): Attempting to use uninitialized value matching_filenames
[[Node: matching_filenames/read = IdentityT=DT_STRING, _class=["loc:@matching_filenames"], _device="/job:localhost/replica:0/task:0/cpu:0"]]