Traceback (most recent call last):


 "/usr/local/bin/conductor", line 11, in <module>

load_entry_point('ansible-container', 'console_scripts', 'conductor')()


 "/_ansible/container/__init__.py", line 19, in __wrapped__

return fn(*args, **kwargs)


 "/_ansible/container/cli.py", line 382, in conductor_commandline

conductor_config = AnsibleContainerConductorConfig(list_to_ordereddict(containers_config))


 "/_ansible/container/__init__.py", line 19, in __wrapped__

return fn(*args, **kwargs)


 "/_ansible/container/config.py", line 292, in __init__

self._process_services()


 "/_ansible/container/config.py", line 352, in _process_services

role_metadata = get_metadata_from_role(role_name)


 "/_ansible/container/__init__.py", line 19, in __wrapped__

return fn(*args, **kwargs)


 "/_ansible/container/utils/__init__.py", line 271, in get_metadata_from_role

return get_content_from_role(role_name, os.path.join('meta', 'container.yml'))


 "/_ansible/container/__init__.py", line 19, in __wrapped__

return fn(*args, **kwargs)


 "/_ansible/container/utils/__init__.py", line 260, in get_content_from_role

role_path = resolve_role_to_path(role_name)


 "/_ansible/container/__init__.py", line 19, in __wrapped__

return fn(*args, **kwargs)


 "/_ansible/container/utils/__init__.py", line 209, in resolve_role_to_path

loader=loader)


 "/usr/local/lib/python2.7/dist-packages/ansible/playbook/role/include.py", line 59, in load

return ri.load_data(data, variable_manager=variable_manager, loader=loader)


 "/usr/local/lib/python2.7/dist-packages/ansible/playbook/base.py", line 242, in load_data

ds = self.preprocess_data(ds)


 "/usr/local/lib/python2.7/dist-packages/ansible/playbook/role/definition.py", line 94, in preprocess_data

(role_name, role_path) = self._load_role_path(role_name)


 "/usr/local/lib/python2.7/dist-packages/ansible/playbook/role/definition.py", line 187, in _load_role_path

raise AnsibleError("the role '%s' was not found in %s" % (role_name, ":".join(role_search_paths)), obj=self._ds)
ansible.errors.AnsibleError: the role 'geerlingguy.java' was not found in ./roles:/src/roles:/etc/ansible/roles:.

Iteration:
0%|
| 0/4 [00:00<?, ?it/s]Traceback (most recent call last):


 "/path/to/misc_tests.py", line 78, in <module>

trainer.train()


 "/path/to/anaconda3/lib/python3.7/site-packages/transformers/trainer.py", line 499, in train

tr_loss += self._training_step(model, inputs, optimizer)


 "/path/to/anaconda3/lib/python3.7/site-packages/transformers/trainer.py", line 637, in _training_step

loss.backward()


 "/path/to/anaconda3/lib/python3.7/site-packages/torch/tensor.py", line 198, in backward

torch.autograd.backward(self, gradient, retain_graph, create_graph)


 "/path/to/anaconda3/lib/python3.7/site-packages/torch/autograd/__init__.py", line 94, in backward

grad_tensors = _make_grads(tensors, grad_tensors)


 "/path/to/anaconda3/lib/python3.7/site-packages/torch/autograd/__init__.py", line 35, in _make_grads

raise RuntimeError("grad can be implicitly created only for scalar outputs")
RuntimeError: grad can be implicitly created only for scalar outputs
