Exception occurred:
  File "/Users/pelle/dev/braininterfaces/thesis/extensions/numfig.py", line 119, in doctree_resolved
    id = figure_info['ids'][0]
IndexError: list index out of range
The full traceback has been saved in /var/folders/0w/3cxrx6ds2txfqz5s447blww00000gn/T/sphinx-err-rZVQgW.log, if you want to report the issue to the developers.
Please also report this if it was a user error, so that a better error message can be provided next time.
Either send bugs to the mailing list at <http://groups.google.com/group/sphinx-users/>,
or report them in the tracker at <http://bitbucket.org/birkenfeld/sphinx/issues/>. Thanks!
make: *** [html] Error 1
The file /Users/pelle/dev/braininterfaces/thesis/_build/html/index.html does not exist.