Traceback (most recent call last):

 "/srv/hass/hass_venv/lib/python3.4/site-packages/homeassistant/helpers/template.py", line 72, in ensure_valid
self._compiled_code = ENV.compile(self.template)

 "/srv/hass/hass_venv/lib/python3.4/site-packages/jinja2/environment.py", line 565, in compile
self.handle_exception(exc_info, source_hint=source_hint)

 "/srv/hass/hass_venv/lib/python3.4/site-packages/jinja2/environment.py", line 754, in handle_exception
reraise(exc_type, exc_value, tb)

 "/srv/hass/hass_venv/lib/python3.4/site-packages/jinja2/_compat.py", line 37, in reraise
raise value.with_traceback(tb)

 "<unknown>", line 1, in template

 "/srv/hass/hass_venv/lib/python3.4/site-packages/jinja2/environment.py", line 470, in _parse
return Parser(self, source, name, encode_filename(filename)).parse()

 "/srv/hass/hass_venv/lib/python3.4/site-packages/jinja2/parser.py", line 897, in parse
result = nodes.Template(self.subparse(), lineno=1)

 "/srv/hass/hass_venv/lib/python3.4/site-packages/jinja2/parser.py", line 879, in subparse
rv = self.parse_statement()

 "/srv/hass/hass_venv/lib/python3.4/site-packages/jinja2/parser.py", line 135, in parse_statement
self.fail_unknown_tag(token.value, token.lineno)

 "/srv/hass/hass_venv/lib/python3.4/site-packages/jinja2/parser.py", line 88, in fail_unknown_tag
return self._fail_ut_eof(name, self._end_token_stack, lineno)

 "/srv/hass/hass_venv/lib/python3.4/site-packages/jinja2/parser.py", line 81, in _fail_ut_eof
self.fail(' '.join(message), lineno)

 "/srv/hass/hass_venv/lib/python3.4/site-packages/jinja2/parser.py", line 50, in fail
raise exc(msg, lineno, self.name, self.filename)jinja2.exceptions.TemplateSyntaxError: Encountered unknown tag 'something'.
Traceback (most recent call last):


 "/Users/rliaw/Research/riselab/ray/doc/examples/parameter_server/failure.py", line 35, in <module>

accuracies = run_sync_parameter_server()


 "/Users/rliaw/Research/riselab/ray/doc/examples/parameter_server/failure.py", line 32, in run_sync_parameter_server

current_weights = ps.get_weights.remote()


 "/Users/rliaw/miniconda3/lib/python3.7/site-packages/ray/actor.py", line 148, in remote

return self._remote(args, kwargs)


 "/Users/rliaw/miniconda3/lib/python3.7/site-packages/ray/actor.py", line 169, in _remote

return invocation(args, kwargs)


 "/Users/rliaw/miniconda3/lib/python3.7/site-packages/ray/actor.py", line 163, in invocation

num_return_vals=num_return_vals)


 "/Users/rliaw/miniconda3/lib/python3.7/site-packages/ray/actor.py", line 588, in _actor_method_call

function = getattr(worker.actors[self._ray_actor_id], method_name)
AttributeError: 'DataWorker' object has no attribute 'get_weights'
