Comments (11)
osetinsky
commented on July 25, 2024
2
@afuhrtrumpet I encountered something similar. I believe that you are confusing the output of convert_midi_dir_to_note_sequences.py. with that of basic_rnn_create_dataset.py
So first create a /tmp/notesequences.tfrecord with convert_midi_dir_to_note_sequences.py, and then create a /tmp/basic_rnn/sequence_examples/training_melodies.tfrecord with basic_rnn_create_dataset.py
It's training_melodies.tfrecord that you want to pass to --sequence_example_file
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cinjon
commented on July 25, 2024
afuhrtrumpet, did you figure this out?
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afuhrtrumpet
commented on July 25, 2024
I did not. I was looking at diving deeper into the source of the issue later.
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danabo
commented on July 25, 2024
I was able to reproduce the error earlier. Since then, I updated my TensorFlow install to 0.9.0 and we made changed to Magenta. Now when I create the dataset and run training it doesn't crash. Seems the issue may have been magically fixed.
Can you make sure you are running tensorflow 0.9.0 and pull in recent Magenta changes, and then try again?
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afuhrtrumpet
commented on July 25, 2024
I think I was confusing the output. However I can't run the current version of basic_rnn_train due to #102 at the moment to verify this.
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cghawthorne
commented on July 25, 2024
@afuhrtrumpet sounds like #102 got resolved. Are you still having problems with this issue?
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afuhrtrumpet
commented on July 25, 2024
Nope, ran some training iterations last night, this seems to be resolved.
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dbl001
commented on July 25, 2024
Is this the same issue?
UnicodeDecodeError: 'utf8' codec can't decode byte 0xe0 in position 132: invalid continuation byte
$ bazel run //magenta/models/melody_rnn:melody_rnn_train -- --config=attention_rnn --run_dir=/tmp/melody_rnn/logdir/run1 --sequence_example_file=/Users/davidlaxer/magenta/magenta/testdata/notesequences.tfrecord --hparams="batch_size=10,rnn_layer_sizes=[64,64]" **--save_summaries_secs=10000 --save_interval_secs=10000** --num_training_steps=20000
Killed non-responsive server process (pid=65119)
.
INFO: Found 1 target...
Target //magenta/models/melody_rnn:melody_rnn_train up-to-date:
bazel-bin/magenta/models/melody_rnn/melody_rnn_train
INFO: Elapsed time: 9.400s, Critical Path: 0.65s
INFO: Running command line: bazel-bin/magenta/models/melody_rnn/melody_rnn_train '--config=attention_rnn' '--run_dir=/tmp/melody_rnn/logdir/run1' '--sequence_example_file=/Users/davidlaxer/magenta/magenta/testdata/notesequences.tfrecord' '--hparams=batch_size=10,rnn_layer_sizes=[64,64]' '**--save_summaries_secs=10000' '--save_interval_secs=10000**' '--num_training_steps=20000'
INFO:tensorflow:hparams = {'rnn_layer_sizes': [64, 64], 'attn_length': 40, 'dropout_keep_prob': 0.5, 'batch_size': 10, 'clip_norm': 3, 'learning_rate': 0.001}
INFO:tensorflow:Counting records in /Users/davidlaxer/magenta/magenta/testdata/notesequences.tfrecord.
INFO:tensorflow:Total records: 46
INFO:tensorflow:[<tf.Tensor 'random_shuffle_queue_Dequeue:0' shape=(?, 74) dtype=float32>, <tf.Tensor 'random_shuffle_queue_Dequeue:1' shape=(?,) dtype=int64>, <tf.Tensor 'random_shuffle_queue_Dequeue:2' shape=() dtype=int32>]
INFO:tensorflow:Train dir: /tmp/melody_rnn/logdir/run1/train
INFO:tensorflow:Starting training loop...
INFO:tensorflow:Create CheckpointSaverHook.
INFO:tensorflow:Error reported to Coordinator: <type 'exceptions.UnicodeDecodeError'>, 'utf8' codec can't decode byte 0xe0 in position 132: invalid continuation byte
INFO:tensorflow:Saving checkpoints for 0 into /tmp/melody_rnn/logdir/run1/train/model.ckpt.
Traceback (most recent call last):
File "/private/var/tmp/_bazel_davidlaxer/182280691ad889ad33cd20c0640dc2b1/execroot/magenta/bazel-out/local-opt/bin/magenta/models/melody_rnn/melody_rnn_train.runfiles/__main__/magenta/models/melody_rnn/melody_rnn_train.py", line 112, in <module>
console_entry_point()
File "/private/var/tmp/_bazel_davidlaxer/182280691ad889ad33cd20c0640dc2b1/execroot/magenta/bazel-out/local-opt/bin/magenta/models/melody_rnn/melody_rnn_train.runfiles/__main__/magenta/models/melody_rnn/melody_rnn_train.py", line 108, in console_entry_point
tf.app.run(main)
File "/Users/davidlaxer/anaconda/lib/python2.7/site-packages/tensorflow/python/platform/app.py", line 48, in run
_sys.exit(main(_sys.argv[:1] + flags_passthrough))
File "/private/var/tmp/_bazel_davidlaxer/182280691ad889ad33cd20c0640dc2b1/execroot/magenta/bazel-out/local-opt/bin/magenta/models/melody_rnn/melody_rnn_train.runfiles/__main__/magenta/models/melody_rnn/melody_rnn_train.py", line 104, in main
checkpoints_to_keep=FLAGS.num_checkpoints)
File "/private/var/tmp/_bazel_davidlaxer/182280691ad889ad33cd20c0640dc2b1/execroot/magenta/bazel-out/local-opt/bin/magenta/models/melody_rnn/melody_rnn_train.runfiles/__main__/magenta/models/shared/events_rnn_train.py", line 71, in run_training
save_summaries_steps=summary_frequency)
File "/Users/davidlaxer/anaconda/lib/python2.7/site-packages/tensorflow/contrib/training/python/training/training.py", line 530, in train
loss = session.run(train_op)
File "/Users/davidlaxer/anaconda/lib/python2.7/site-packages/tensorflow/python/training/monitored_session.py", line 521, in __exit__
self._close_internal(exception_type)
File "/Users/davidlaxer/anaconda/lib/python2.7/site-packages/tensorflow/python/training/monitored_session.py", line 556, in _close_internal
self._sess.close()
File "/Users/davidlaxer/anaconda/lib/python2.7/site-packages/tensorflow/python/training/monitored_session.py", line 791, in close
self._sess.close()
File "/Users/davidlaxer/anaconda/lib/python2.7/site-packages/tensorflow/python/training/monitored_session.py", line 888, in close
ignore_live_threads=True)
File "/Users/davidlaxer/anaconda/lib/python2.7/site-packages/tensorflow/python/training/coordinator.py", line 389, in join
six.reraise(*self._exc_info_to_raise)
File "/Users/davidlaxer/anaconda/lib/python2.7/site-packages/tensorflow/python/training/queue_runner_impl.py", line 238, in _run
enqueue_callable()
File "/Users/davidlaxer/anaconda/lib/python2.7/site-packages/tensorflow/python/client/session.py", line 1063, in _single_operation_run
target_list_as_strings, status, None)
File "/Users/davidlaxer/anaconda/lib/python2.7/contextlib.py", line 24, in __exit__
self.gen.next()
File "/Users/davidlaxer/anaconda/lib/python2.7/site-packages/tensorflow/python/framework/errors_impl.py", line 465, in raise_exception_on_not_ok_status
compat.as_text(pywrap_tensorflow.TF_Message(status)),
File "/Users/davidlaxer/anaconda/lib/python2.7/site-packages/tensorflow/python/util/compat.py", line 84, in as_text
return bytes_or_text.decode(encoding)
File "/Users/davidlaxer/anaconda/lib/python2.7/encodings/utf_8.py", line 16, in decode
return codecs.utf_8_decode(input, errors, True)
UnicodeDecodeError: 'utf8' codec can't decode byte 0xe0 in position 132: invalid continuation byte
ERROR: Non-zero return code '1' from command: Process exited with status 1.
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cghawthorne
commented on July 25, 2024
@dbl001 that looks like a different error caused by copy/pasting unicode characters into your command. If you continue to have the problem, please open a new bug.
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dbl001
commented on July 25, 2024
Python indicates the bazel command is an ‘ordinary string’.
$ bazel run //magenta/models/melody_rnn:melody_rnn_train -- --config=attention_rnn --run_dir=/tmp/melody_rnn/logdir/run1 --sequence_example_file=/Users/davidlaxer/magenta/magenta/testdata/notesequences.tfrecord --hparams="batch_size=10,rnn_layer_sizes=[64,64]" **--save_summaries_secs=10000 --save_interval_secs=10000** --num_training_steps=20000
Open a new issue?
… On Jul 25, 2017, at 5:24 PM, cghawthorne ***@***.***> wrote:
@dbl001 <https://github.com/dbl001> that looks like a different error caused by copy/pasting unicode characters into your command. If you continue to have the problem, please open a new bug.
—
You are receiving this because you were mentioned.
Reply to this email directly, view it on GitHub <#83 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AC9i28Vih4QzyyHt7PMkP3B4m4iCmkMNks5sRodIgaJpZM4JFpzp>.
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dbl001
commented on July 25, 2024
Also, something in ‘magenta’ wanted me to revert from numpy 0.20.3 to umpy 0.19.2
Error:
File "/Users/davidlaxer/anaconda/lib/python2.7/site-packages/dask/dataframe/core.py", line 38, in <module>
pd.computation.expressions.set_use_numexpr(False)
AttributeError: 'module' object has no attribute 'computation'
In [2]: print pandas.__version__
0.20.3
In [3]: quit
David-Laxers-MacBook-Pro:magenta davidlaxer$ conda install pandas=0.19.2
… On Jul 26, 2017, at 9:23 AM, David Laxer ***@***.***> wrote:
Python indicates the bazel command is an ‘ordinary string’.
$ bazel run //magenta/models/melody_rnn:melody_rnn_train -- --config=attention_rnn --run_dir=/tmp/melody_rnn/logdir/run1 --sequence_example_file=/Users/davidlaxer/magenta/magenta/testdata/notesequences.tfrecord --hparams="batch_size=10,rnn_layer_sizes=[64,64]" **--save_summaries_secs=10000 --save_interval_secs=10000** --num_training_steps=20000
Open a new issue?
<Screen Shot 2017-07-26 at 9.22.49 AM.png>
> On Jul 25, 2017, at 5:24 PM, cghawthorne ***@***.*** ***@***.***>> wrote:
>
> @dbl001 <https://github.com/dbl001> that looks like a different error caused by copy/pasting unicode characters into your command. If you continue to have the problem, please open a new bug.
>
> —
> You are receiving this because you were mentioned.
> Reply to this email directly, view it on GitHub <#83 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AC9i28Vih4QzyyHt7PMkP3B4m4iCmkMNks5sRodIgaJpZM4JFpzp>.
>
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