conda tab gives an error - AttributeError: 'dict' object has no attribute 'rsplit'

[ink1]

I get this error when starting Jupyter notebook and clicking on Conda tab in the browser:

[E 15:14:49.783 NotebookApp] Unhandled error in API request
...
File "/XXX/lib/python3.5/site-packages/nb_conda/envmanager.py", line 17, in pkg_info
name, version, build = s.rsplit('-', 2)
AttributeError: 'dict' object has no attribute 'rsplit'

Replacing the problematic line with
name, version, build = s["dist_name"].rsplit('-', 2)
fixes the issue but I'm not sure how or whether the grand scheme of things is affected.

Clearly function pkg_info expects a string but env_packages passes a dictionary.
Conda list returns effectively a list of dictionaries and there seems to be confusion about processing this list.
This is using
conda 4.3.13
nb_conda 2.0.0 py35_0

The current version of envmanager.py seems identical to v 2.0

[damianavila]

Already reported here: #39

[damianavila]

Closing in favor of #39, so we have just one issue describing the problem.