Traceback (most recent call last):


 "/Users/hynek/.local/bin/pipenv", line 11, in <module>

sys.exit(cli())


 "/Users/hynek/.local/venvs/pipenv/lib/python3.6/site-packages/pipenv/vendor/click/core.py", line 722, in __call__

return self.main(*args, **kwargs)


 "/Users/hynek/.local/venvs/pipenv/lib/python3.6/site-packages/pipenv/vendor/click/core.py", line 697, in main

rv = self.invoke(ctx)


 "/Users/hynek/.local/venvs/pipenv/lib/python3.6/site-packages/pipenv/vendor/click/core.py", line 1066, in invoke

return _process_result(sub_ctx.command.invoke(sub_ctx))


 "/Users/hynek/.local/venvs/pipenv/lib/python3.6/site-packages/pipenv/vendor/click/core.py", line 895, in invoke

return ctx.invoke(self.callback, **ctx.params)


 "/Users/hynek/.local/venvs/pipenv/lib/python3.6/site-packages/pipenv/vendor/click/core.py", line 535, in invoke

return callback(*args, **kwargs)


 "/Users/hynek/.local/venvs/pipenv/lib/python3.6/site-packages/pipenv/cli.py", line 245, in lock

core.do_init(dev=dev, requirements=requirements)


 "/Users/hynek/.local/venvs/pipenv/lib/python3.6/site-packages/pipenv/core.py", line 1367, in do_init

skip_lock=skip_lock, verbose=verbose, concurrent=concurrent)


 "/Users/hynek/.local/venvs/pipenv/lib/python3.6/site-packages/pipenv/core.py", line 833, in do_install_dependencies

click.echo('\n'.join(d[0] for d in sorted(dev_deps_list)))
TypeError: '<' not supported between instances of 'list' and 'tuple'

Traceback (most recent call last):


 "/home/gaokai/lingvo_2/lingvo-master/bazel-bin/lingvo/trainer.runfiles/__main__/lingvo/trainer.py", line 1836, in <module>

tf.app.run(main)


 "/home/gaokai/miniconda3/envs/gpipe_tf2gpu/lib/python3.6/site-packages/tensorflow_core/python/platform/app.py", line 40, in run

_run(main=main, argv=argv, flags_parser=_parse_flags_tolerate_undef)


 "/home/gaokai/miniconda3/envs/gpipe_tf2gpu/lib/python3.6/site-packages/absl/app.py", line 299, in run

_run_main(main, args)


 "/home/gaokai/miniconda3/envs/gpipe_tf2gpu/lib/python3.6/site-packages/absl/app.py", line 250, in _run_main

sys.exit(main(argv))


 "/home/gaokai/lingvo_2/lingvo-master/bazel-bin/lingvo/trainer.runfiles/__main__/lingvo/trainer.py", line 1831, in main

RunnerManager(FLAGS.model).Start()


 "/home/gaokai/lingvo_2/lingvo-master/bazel-bin/lingvo/trainer.runfiles/__main__/lingvo/trainer.py", line 1824, in Start

self.StartRunners(self.CreateRunners(FLAGS.job.split(','), FLAGS.logdir))


 "/home/gaokai/lingvo_2/lingvo-master/bazel-bin/lingvo/trainer.runfiles/__main__/lingvo/trainer.py", line 1570, in CreateRunners

trial)


 "/home/gaokai/lingvo_2/lingvo-master/bazel-bin/lingvo/trainer.runfiles/__main__/lingvo/trainer.py", line 1520, in _CreateRunner

return self.Controller(cfg, *common_args)


 "/home/gaokai/lingvo_2/lingvo-master/bazel-bin/lingvo/trainer.runfiles/__main__/lingvo/trainer.py", line 272, in __init__

self._model.ConstructFPropBPropGraph()


 "/home/gaokai/lingvo_2/lingvo-master/bazel-bin/lingvo/trainer.runfiles/__main__/lingvo/core/base_model.py", line 1221, in ConstructFPropBPropGraph

self._task.FPropDefaultTheta()


 "/home/gaokai/lingvo_2/lingvo-master/bazel-bin/lingvo/trainer.runfiles/__main__/lingvo/core/base_model.py", line 551, in FPropDefaultTheta

return self.FProp(self.theta, input_batch)


 "/home/gaokai/lingvo_2/lingvo-master/bazel-bin/lingvo/trainer.runfiles/__main__/lingvo/core/base_model.py", line 469, in FProp

metrics, per_example = self._FPropSplitInputBatch(theta, input_batch)


 "/home/gaokai/lingvo_2/lingvo-master/bazel-bin/lingvo/trainer.runfiles/__main__/lingvo/core/base_model.py", line 514, in _FPropSplitInputBatch

metrics, per_example = self.FPropTower(theta_local, batch)


 "/home/gaokai/lingvo_2/lingvo-master/bazel-bin/lingvo/trainer.runfiles/__main__/lingvo/tasks/lm/model.py", line 105, in FPropTower

xent_output, _ = self.lm.FProp(theta.lm, ids, paddings, state0, labels)


 "/home/gaokai/lingvo_2/lingvo-master/bazel-bin/lingvo/trainer.runfiles/__main__/lingvo/tasks/lm/layers.py", line 1335, in FProp

labels.class_weights)


 "/home/gaokai/lingvo_2/lingvo-master/bazel-bin/lingvo/trainer.runfiles/__main__/lingvo/core/layers_with_gpipe.py", line 846, in FProp

source_task_id, target_task_id)


 "/home/gaokai/lingvo_2/lingvo-master/bazel-bin/lingvo/trainer.runfiles/__main__/lingvo/core/gpipe.py", line 417, in FProp

if p.num_micro_batches > mini_batch_size:
TypeError: '>' not supported between instances of 'int' and 'NoneType'