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TensorFlow Neural Machine Translation Tutorial
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How to use the --ckpt command to restore model parameters #345

Closed yapingzhao closed 6 years ago

yapingzhao commented 6 years ago

Hi, There is a problem: Re-train with --ckpt directly, the running command is python -m nmt.nmt --ckpt directly ?

Run the above command terminal error message as follows: Traceback (most recent call last): File "/usr/lib/python3.5/runpy.py", line 184, in _run_module_as_main "main", mod_spec) File "/usr/lib/python3.5/runpy.py", line 85, in _run_code exec(code, run_globals) File "/home/zyp/NMT/nmt2/nmt/nmt.py", line 605, in tf.app.run(main=main, argv=[sys.argv[0]] + unparsed) File "/usr/local/lib/python3.5/dist-packages/tensorflow/python/platform/app.py", line 124, in run _sys.exit(main(argv)) File "/home/zyp/NMT/nmt2/nmt/nmt.py", line 598, in main run_main(FLAGS, default_hparams, train_fn, inference_fn) File "/home/zyp/NMT/nmt2/nmt/nmt.py", line 558, in run_main if not tf.gfile.Exists(out_dir): tf.gfile.MakeDirs(out_dir) File "/usr/local/lib/python3.5/dist-packages/tensorflow/python/lib/io/file_io.py", line 253, in file_exists pywrap_tensorflow.FileExists(compat.as_bytes(filename), status) File "/usr/local/lib/python3.5/dist-packages/tensorflow/python/util/compat.py", line 65, in as_bytes (bytes_or_text,)) TypeError: Expected binary or unicode string, got None Looking forward to your advice or answers. Best regards, Thank you very much!