Error continuing training with an existing model

[smyoder]

Hello,

Whenever I attempt to continue training a pre-trained model using
python code2vec.py --load <model path> --data <data path> --save <save path>
I get the following error:
File "C:\Users\User\AppData\Local\Programs\Python\Python39\lib\site-packages\tensorflow\python\client\session.py", line 1377, in _do_call return fn(*args) File "C:\Users\User\AppData\Local\Programs\Python\Python39\lib\site-packages\tensorflow\python\client\session.py", line 1360, in _run_fn return self._call_tf_sessionrun(options, feed_dict, fetch_list, File "C:\Users\User\AppData\Local\Programs\Python\Python39\lib\site-packages\tensorflow\python\client\session.py", line 1453, in _call_tf_sessionrun return tf_session.TF_SessionRun_wrapper(self._session, options, feed_dict, tensorflow.python.framework.errors_impl.NotFoundError: NewRandomAccessFile failed to Create/Open: : The system cannot find the path specified. ; No such process [[{{node IteratorGetNext_1}}]]

This error occurs both for the pre-trained model available for download here and a model I trained from scratch on my own data using train.sh.

I am running on Windows.

[urialon]

Hi @smyoder ,
Thank you for your interest in our work!

This indeed sounds like a Windows compatibility issue with file paths.

Is this the full error that you're seeing? If not, can you paste here the full error?

[smyoder]

Thanks for your prompt response. Here is the full error.

`Traceback (most recent call last):
File "C:\Users\User\AppData\Local\Programs\Python\Python39\lib\site-packages\tensorflow\python\client\session.py", line 1375, in _do_call
return fn(*args)
File "C:\Users\User\AppData\Local\Programs\Python\Python39\lib\site-packages\tensorflow\python\client\session.py", line 1359, in _run_fn
return self._call_tf_sessionrun(options, feed_dict, fetch_list,
File "C:\Users\User\AppData\Local\Programs\Python\Python39\lib\site-packages\tensorflow\python\client\session.py", line 1451, in _call_tf_sessionrun
return tf_session.TF_SessionRun_wrapper(self._session, options, feed_dict,
tensorflow.python.framework.errors_impl.NotFoundError: NewRandomAccessFile failed to Create/Open: : The system cannot find the path specified.
; No such process
[[{{node IteratorGetNext_1}}]]

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "C:\Users\User<local file path>\code2vec.py", line 23, in
model.train()
File "C:\Users\User<local file path>\tensorflow_model.py", line 95, in train
evaluation_results = self.evaluate()
File "C:\Users\User<local file path>\tensorflow_model.py", line 158, in evaluate
top_words, top_scores, original_names, code_vectors = self.sess.run(
File "C:\Users\User\AppData\Local\Programs\Python\Python39\lib\site-packages\tensorflow\python\client\session.py", line 967, in run
result = self._run(None, fetches, feed_dict, options_ptr,
File "C:\Users\User\AppData\Local\Programs\Python\Python39\lib\site-packages\tensorflow\python\client\session.py", line 1190, in _run
results = self._do_run(handle, final_targets, final_fetches,
File "C:\Users\User\AppData\Local\Programs\Python\Python39\lib\site-packages\tensorflow\python\client\session.py", line 1368, in _do_run
return self._do_call(_run_fn, feeds, fetches, targets, options,
File "C:\Users\User\AppData\Local\Programs\Python\Python39\lib\site-packages\tensorflow\python\client\session.py", line 1394, in _do_call
raise type(e)(node_def, op, message) # pylint: disable=no-value-for-parameter
tensorflow.python.framework.errors_impl.NotFoundError: NewRandomAccessFile failed to Create/Open: : The system cannot find the path specified.
; No such process
[[node IteratorGetNext_1 (defined at <local file path>\tensorflow_model.py:122) ]]

Errors may have originated from an input operation.
Input Source operations connected to node IteratorGetNext_1:
IteratorV2_1 (defined at <local file path>\tensorflow_model.py:120)

Original stack trace for 'IteratorGetNext_1':
File "<local file path>\code2vec.py", line 23, in
model.train()
File "<local file path>\tensorflow_model.py", line 95, in train
evaluation_results = self.evaluate()
File "<local file path>\tensorflow_model.py", line 122, in evaluate
input_tensors = input_iterator.get_next()
File "\AppData\Local\Programs\Python\Python39\lib\site-packages\tensorflow\python\data\ops\iterator_ops.py", line 416, in get_next
flat_ret = gen_dataset_ops.iterator_get_next(
File "\AppData\Local\Programs\Python\Python39\lib\site-packages\tensorflow\python\ops\gen_dataset_ops.py", line 2747, in iterator_get_next
_, _, _op, _outputs = _op_def_library._apply_op_helper(
File "\AppData\Local\Programs\Python\Python39\lib\site-packages\tensorflow\python\framework\op_def_library.py", line 748, in _apply_op_helper
op = g._create_op_internal(op_type_name, inputs, dtypes=None,
File "\AppData\Local\Programs\Python\Python39\lib\site-packages\tensorflow\python\framework\ops.py", line 3561, in _create_op_internal
ret = Operation(
File "\AppData\Local\Programs\Python\Python39\lib\site-packages\tensorflow\python\framework\ops.py", line 2045, in init
self._traceback = tf_stack.extract_stack_for_node(self._c_op)`

[urialon]

Hi,
It looks like the data path was not found, or at least, not parsed well on windows.

I suggest running on Linux.
Best,
Uri