Traceback (most recent call last):


 "bin/examine.py", line 91, in <module>

main()


 "/home/avi/anaconda3/envs/python3.6/lib/python3.6/site-packages/click/core.py", line 764, in __call__

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


 "/home/avi/anaconda3/envs/python3.6/lib/python3.6/site-packages/click/core.py", line 717, in main

rv = self.invoke(ctx)


 "/home/avi/anaconda3/envs/python3.6/lib/python3.6/site-packages/click/core.py", line 956, in invoke

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


 "/home/avi/anaconda3/envs/python3.6/lib/python3.6/site-packages/click/core.py", line 555, in invoke

return callback(*args, **kwargs)


 "bin/examine.py", line 47, in main

env_viewer=EnvViewer)


 "/home/avi/Desktop/hideandseek/mujoco-worldgen/mujoco_worldgen/util/envs/examine_env.py", line 26, in examine_env

return_args_remaining=True, **env_kwargs)


 "/home/avi/Desktop/hideandseek/mujoco-worldgen/mujoco_worldgen/util/envs/flexible_load.py", line 88, in load_env

matching = (glob(join(core_dir, envs_dir, "**", "*.py"), recursive=True) +


 "/home/avi/anaconda3/envs/python3.6/lib/python3.6/posixpath.py", line 94, in join

genericpath._check_arg_types('join', a, *p)


 "/home/avi/anaconda3/envs/python3.6/lib/python3.6/genericpath.py", line 149, in _check_arg_types

(funcname, s.__class__.__name__)) from None
TypeError: join() argument must be str or bytes, not 'tuple'

| epoch 001:
0% 0/970 [00:00<?, ?it/s]Traceback (most recent call last):


 "/usr/local/bin/fairseq-train", line 11, in <module>

load_entry_point('fairseq', 'console_scripts', 'fairseq-train')()


 "/content/fairseq/fairseq_cli/train.py", line 302, in cli_main

main(args)


 "/content/fairseq/fairseq_cli/train.py", line 80, in main

train(args, trainer, task, epoch_itr)


 "/content/fairseq/fairseq_cli/train.py", line 121, in train

log_output = trainer.train_step(samples)


 "/content/fairseq/fairseq/trainer.py", line 236, in train_step

sample = self._prepare_sample(sample, self.args.fp16)


 "/content/fairseq/fairseq/trainer.py", line 496, in _prepare_sample

sample = utils.move_to_cuda(sample)


 "/content/fairseq/fairseq/utils.py", line 53, in move_to_cuda

return apply(_move_to_cuda, sample)


 "/content/fairseq/fairseq/utils.py", line 42, in apply

for key, value in sample.items()


 "/content/fairseq/fairseq/utils.py", line 42, in <dictcomp>

for key, value in sample.items()


 "/content/fairseq/fairseq/utils.py", line 35, in apply

if len(sample) == 0:
TypeError: object of type 'int' has no len()
