Traceback (most recent call last):


 "/tmp/GitPython/git/test/lib/helper.py", line 92, in wrapper

return func(self, path)


 "/tmp/GitPython/git/test/test_submodule.py", line 834, in test_rename

sm = parent.create_submodule(sm_name, sm_name, url=self._small_repo_url())


 "/tmp/GitPython/git/repo/base.py", line 332, in create_submodule

return Submodule.add(self, *args, **kwargs)


 "/tmp/GitPython/git/objects/submodule/base.py", line 401, in add

mrepo = cls._clone_repo(repo, url, path, name, **kwargs)


 "/tmp/GitPython/git/objects/submodule/base.py", line 261, in _clone_repo

clone = git.Repo.clone_from(url, module_checkout_path, **kwargs)


 "/tmp/GitPython/git/repo/base.py", line 972, in clone_from

return cls._clone(git, url, to_path, GitCmdObjectDB, progress, **kwargs)


 "/tmp/GitPython/git/repo/base.py", line 927, in _clone

finalize_process(proc, stderr=stderr)


 "/tmp/GitPython/git/util.py", line 341, in finalize_process

proc.wait(**kwargs)


 "/tmp/GitPython/git/cmd.py", line 418, in wait

raise GitCommandError(self.args, status, errstr)
git.exc.GitCommandError: Cmd('/usr/pkg/bin/git') failed due to: exit code(128)

Traceback (most recent call last):


 "mellotron_train.py", line 80, in <module>

train(hparams=hparams, **args.__dict__)


 "/home/pxdevice/xue/Mellotron/zhrtvc/mellotron/train.py", line 363, in train

hparams.distributed_run, rank, outdir=Path(output_directory), hparams=hparams)


 "/home/pxdevice/xue/Mellotron/zhrtvc/mellotron/train.py", line 207, in validate

logger.log_validation(val_loss, model, y, y_pred, iteration, x)


 "/home/pxdevice/xue/Mellotron/zhrtvc/mellotron/logger.py", line 34, in log_validation

self.add_histogram(tag, value.data.cpu().numpy(), iteration)


 "/home/pxdevice/anaconda3/envs/ptf/lib/python3.6/site-packages/tensorboardX/writer.py", line 503, in add_histogram

histogram(tag, values, bins, max_bins=max_bins), global_step, walltime)


 "/home/pxdevice/anaconda3/envs/ptf/lib/python3.6/site-packages/tensorboardX/summary.py", line 210, in histogram

hist = make_histogram(values.astype(float), bins, max_bins)


 "/home/pxdevice/anaconda3/envs/ptf/lib/python3.6/site-packages/tensorboardX/summary.py", line 248, in make_histogram

raise ValueError('The histogram is empty, please file a bug report.')
ValueError: The histogram is empty, please file a bug report.
