Traceback (most recent call last):


 "/usr/lib/python2.7/site-packages/salt/loader.py", line 1343, in _load_module

mod = imp.load_module(mod_namespace, fn_, fpath, desc)


 "/usr/lib/python2.7/site-packages/salt/cloud/clouds/dimensiondata.py", line 42, in <module>

libcloud.security.CA_CERTS_PATH.append('/etc/ssl/certs/YaST-CA.pem')
AttributeError: 'NoneType' object has no attribute 'append'

Traceback (most recent call last):


 "/home/hejia/Projects/garage/tests/test_algos.py", line 96, in test_polopt_algo

policy = policy_cls(env_spec=env.spec, )


 "/home/hejia/Projects/garage/garage/policies/gaussian_gru_policy.py", line 40, in __init__

obs_dim = env_spec.observation_space.flat_dim +\
AttributeError: 'NoneType' object has no attribute 'observation_space'
