Traceback (most recent call last):

 "/Users/MyMac/.vim/bundle/ultisnips/pythonx/UltiSnips/snippet_manager.py", line 59, in wrapper
return func(self, *args, **kwds)

 "/Users/MyMac/.vim/bundle/ultisnips/pythonx/UltiSnips/snippet_manager.py", line 194, in list_snippets
snippets = self._snips(before, True)

 "/Users/MyMac/.vim/bundle/ultisnips/pythonx/UltiSnips/snippet_manager.py", line 558, in _snips
source.ensure(filetypes)

 "/Users/MyMac/.vim/bundle/ultisnips/pythonx/UltiSnips/snippet/source/file/_base.py", line 43, in ensure
self._load_snippets_for(ft)

 "/Users/MyMac/.vim/bundle/ultisnips/pythonx/UltiSnips/snippet/source/file/_base.py", line 74, in _load_snippets_for
self._parse_snippets(ft, fn)

 "/Users/MyMac/.vim/bundle/ultisnips/pythonx/UltiSnips/snippet/source/file/_base.py", line 93, in _parse_snippets
raise SnippetSyntaxError(filename, line_index, msg)SnippetSyntaxError: Invalid line '
def set_${1:model_class_name}' in ~/.vim/bundle/vim-snippets/snippets/rails.snippets:109
Traceback (most recent call last):

 "/Users/gregdowling/home-assistant/homeassistant/core.py", line 789, in job_handler
func(arg)

 "/Users/gregdowling/home-assistant/homeassistant/components/binary_sensor/template.py", line 93, in _event_listener
self.update_ha_state(True)

 "/Users/gregdowling/home-assistant/homeassistant/helpers/entity.py", line 149, in update_ha_state
raise RuntimeError("Attribute hass is None for {}".format(self))RuntimeError: Attribute hass is None for <Entity Blind: off>