InvalidArgumentError: Paddings must be non-negative: 0 -13480

[zhanggang11863976]

tensorflow-addons 0.17.1 tensorflow-estimator 2.7.0 tensorflow-gpu 2.7.0 tensorflow-io-gcs-filesystem 0.24.0

python3 examples/melgan/train_melgan.py \
2 --train-dir ./dump_baker/train/ \
3 --dev-dir ./dump_baker/valid/ \
4 --outdir ./examples/melgan/exp/train.melgan.v2/ \
5 --config ./examples/melgan/conf/melgan.v1.yaml \
6 --use-norm 1 \
7 --generator_mixed_precision 0 \
8 --resume "./examples/melgan/exp/train.melgan.v2/checkpoints"

---

File "/root/paddlejob/workspace/TensorFlowTTS-master/tensorflow_tts/trainers/base_trainer.py", line 685, in fit self.run() File "/root/paddlejob/workspace/TensorFlowTTS-master/tensorflow_tts/trainers/base_trainer.py", line 104, in run self._train_epoch() File "/root/paddlejob/workspace/TensorFlowTTS-master/tensorflow_tts/trainers/base_trainer.py", line 130, in _train_epoch self._check_eval_interval() File "/root/paddlejob/workspace/TensorFlowTTS-master/tensorflow_tts/trainers/base_trainer.py", line 167, in _check_eval_interval self._eval_epoch() File "/root/paddlejob/workspace/TensorFlowTTS-master/tensorflow_tts/trainers/base_trainer.py", line 510, in _eval_epoch tqdm(self.eval_data_loader, desc="[eval]"), 1 File "/usr/local/lib/python3.7/dist-packages/tqdm/std.py", line 1167, in iter for obj in iterable: File "/usr/local/lib/python3.7/dist-packages/tensorflow/python/data/ops/iterator_ops.py", line 800, in next return self._next_internal() File "/usr/local/lib/python3.7/dist-packages/tensorflow/python/data/ops/iterator_ops.py", line 786, in _next_internal output_shapes=self._flat_output_shapes) File "/usr/local/lib/python3.7/dist-packages/tensorflow/python/ops/gen_dataset_ops.py", line 2845, in iterator_get_next _ops.raise_from_not_ok_status(e, name) File "/usr/local/lib/python3.7/dist-packages/tensorflow/python/framework/ops.py", line 7107, in raise_from_not_ok_status raise core._status_to_exception(e) from None # pylint: disable=protected-access tensorflow.python.framework.errors_impl.InvalidArgumentError: Paddings must be non-negative: 0 -13480 [[{{function_node cond_4_false_817}}{{node cond_4/Pad}}]] [Op:IteratorGetNext]

[zhanggang11863976]

change the conf file melgan.v1.yaml "batch_max_steps_valid" from 81920 to 8192 can fix this problem

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