When i train model on colab i have error:
`I0417 15:08:55.687608 140050745628544 utils.py:157] NumExpr defaulting to 2 threads.
I Enabling automatic mixed precision training.
I Could not find best validating checkpoint.
I Could not find most recent checkpoint.
I Initializing all variables.
I STARTING Optimization
Epoch 0 | Training | Elapsed Time: 0:00:00 | Steps: 0 | Loss: 0.000000 Traceback (most recent call last):
File “/usr/local/lib/python3.7/dist-packages/tensorflow_core/python/client/session.py”, line 1365, in _do_call
return fn(*args)
File “/usr/local/lib/python3.7/dist-packages/tensorflow_core/python/client/session.py”, line 1350, in _run_fn
target_list, run_metadata)
File “/usr/local/lib/python3.7/dist-packages/tensorflow_core/python/client/session.py”, line 1443, in _call_tf_sessionrun
run_metadata)
tensorflow.python.framework.errors_impl.OutOfRangeError: 2 root error(s) found.
(0) Out of range: End of sequence
[[{{node tower_0/IteratorGetNext}}]]
[[Mean_11/_59]]
(1) Out of range: End of sequence
[[{{node tower_0/IteratorGetNext}}]]
0 successful operations.
0 derived errors ignored.
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File “/content/DeepSpeech/deepspeech_training/train.py”, line 572, in run_set
feed_dict=feed_dict)
File “/usr/local/lib/python3.7/dist-packages/tensorflow_core/python/client/session.py”, line 956, in run
run_metadata_ptr)
File “/usr/local/lib/python3.7/dist-packages/tensorflow_core/python/client/session.py”, line 1180, in _run
feed_dict_tensor, options, run_metadata)
File “/usr/local/lib/python3.7/dist-packages/tensorflow_core/python/client/session.py”, line 1359, in _do_run
run_metadata)
File “/usr/local/lib/python3.7/dist-packages/tensorflow_core/python/client/session.py”, line 1384, in _do_call
raise type(e)(node_def, op, message)
tensorflow.python.framework.errors_impl.OutOfRangeError: 2 root error(s) found.
(0) Out of range: End of sequence
[[node tower_0/IteratorGetNext (defined at usr/local/lib/python3.7/dist-packages/tensorflow_core/python/framework/ops.py:1748) ]]
[[Mean_11/_59]]
(1) Out of range: End of sequence
[[node tower_0/IteratorGetNext (defined at usr/local/lib/python3.7/dist-packages/tensorflow_core/python/framework/ops.py:1748) ]]
0 successful operations.
0 derived errors ignored.
Original stack trace for ‘tower_0/IteratorGetNext’:
File “content/DeepSpeech/DeepSpeech.py”, line 12, in
ds_train.run_script()
File “content/DeepSpeech/deepspeech_training/train.py”, line 982, in run_script
absl.app.run(main)
File “usr/local/lib/python3.7/dist-packages/absl/app.py”, line 303, in run
_run_main(main, args)
File “usr/local/lib/python3.7/dist-packages/absl/app.py”, line 251, in _run_main
sys.exit(main(argv))
File “content/DeepSpeech/deepspeech_training/train.py”, line 954, in main
train()
File “content/DeepSpeech/deepspeech_training/train.py”, line 484, in train
gradients, loss, non_finite_files = get_tower_results(iterator, optimizer, dropout_rates)
File “content/DeepSpeech/deepspeech_training/train.py”, line 317, in get_tower_results
avg_loss, non_finite_files = calculate_mean_edit_distance_and_loss(iterator, dropout_rates, reuse=i > 0)
File “content/DeepSpeech/deepspeech_training/train.py”, line 236, in calculate_mean_edit_distance_and_loss
batch_filenames, (batch_x, batch_seq_len), batch_y = iterator.get_next()
File “usr/local/lib/python3.7/dist-packages/tensorflow_core/python/data/ops/iterator_ops.py”, line 426, in get_next
name=name)
File “usr/local/lib/python3.7/dist-packages/tensorflow_core/python/ops/gen_dataset_ops.py”, line 2518, in iterator_get_next
output_shapes=output_shapes, name=name)
File “usr/local/lib/python3.7/dist-packages/tensorflow_core/python/framework/op_def_library.py”, line 794, in _apply_op_helper
op_def=op_def)
File “usr/local/lib/python3.7/dist-packages/tensorflow_core/python/util/deprecation.py”, line 507, in new_func
return func(*args, **kwargs)
File “usr/local/lib/python3.7/dist-packages/tensorflow_core/python/framework/ops.py”, line 3357, in create_op
attrs, op_def, compute_device)
File “usr/local/lib/python3.7/dist-packages/tensorflow_core/python/framework/ops.py”, line 3426, in _create_op_internal
op_def=op_def)
File “usr/local/lib/python3.7/dist-packages/tensorflow_core/python/framework/ops.py”, line 1748, in init
self._traceback = tf_stack.extract_stack()
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File “/content/DeepSpeech/DeepSpeech.py”, line 12, in
ds_train.run_script()
File “/content/DeepSpeech/deepspeech_training/train.py”, line 982, in run_script
absl.app.run(main)
File “/usr/local/lib/python3.7/dist-packages/absl/app.py”, line 303, in run
_run_main(main, args)
File “/usr/local/lib/python3.7/dist-packages/absl/app.py”, line 251, in _run_main
sys.exit(main(argv))
File “/content/DeepSpeech/deepspeech_training/train.py”, line 954, in main
train()
File “/content/DeepSpeech/deepspeech_training/train.py”, line 607, in train
train_loss, _ = run_set(‘train’, epoch, train_init_op)
File “/content/DeepSpeech/deepspeech_training/train.py”, line 575, in run_set
exception_box.raise_if_set()
File “/content/DeepSpeech/deepspeech_training/util/helpers.py”, line 149, in raise_if_set
raise exception # pylint: disable = raising-bad-type
File “/content/DeepSpeech/deepspeech_training/util/helpers.py”, line 157, in do_iterate
yield from iterable()
File “/content/DeepSpeech/deepspeech_training/util/feeding.py”, line 104, in generate_values
samples = samples_from_sources(sources, buffering=buffering, labeled=True, reverse=reverse)
File “/content/DeepSpeech/deepspeech_training/util/sample_collections.py”, line 622, in samples_from_sources
return samples_from_source(sample_sources[0], buffering=buffering, labeled=labeled, reverse=reverse)
File “/content/DeepSpeech/deepspeech_training/util/sample_collections.py”, line 584, in samples_from_source
return CSV(sample_source, labeled=labeled, reverse=reverse)
File “/content/DeepSpeech/deepspeech_training/util/sample_collections.py”, line 550, in init
wav_filesize = int(row[’\ufeffwav_filename’]) if ‘wav_filesize’ in row else 0
ValueError: invalid literal for int() with base 10: ‘/content/gdrive/MyDrive/vivos/train/waves/VIVOSSPK01/VIVOSSPK01_R001.wav’
I use:
python3 DeepSpeech.py --n_hidden 2048 \
--checkpoint_dir fine_tuning_checkpoints/ \
--epochs 1 \
--train_files /mnt/c/Users/tuanh/OneDrive/Desktop/train_speech/train.csv \
--dev_files /mnt/c/Users/tuanh/OneDrive/Desktop/train_speech/dev.csv \
--test_files /mnt/c/Users/tuanh/OneDrive/Desktop/train_speech/test.csv \
--learning_rate 0.001 \
--export_dir output_models/ export_tflite xx/ \
--automatic_mixed_precision True \
--test_batch_size 5 \
--dev_batch_size 5 \
--train_batch_size 32 \
--early_stop True \
--dropout_rate 0.1 \
--automatic_mixed_precision True \
--alphabet_config_path data/alphabet.txt \
--scorer_path data/lm/kenlm.scorer
How do I fix it? Please,Thank you.