Well, then I have some problems on my rasa setting, since I’m not able to run any of the rasa commands.
When I try to run rasa shell this is what I get:
Traceback (most recent call last):
File "/usr/local/bin/rasa", line 8, in <module>
sys.exit(main())
File "/usr/local/lib/python3.6/dist-packages/rasa/__main__.py", line 76, in main
cmdline_arguments.func(cmdline_arguments)
File "/usr/local/lib/python3.6/dist-packages/rasa/cli/shell.py", line 101, in shell
rasa.cli.run.run(args)
File "/usr/local/lib/python3.6/dist-packages/rasa/cli/run.py", line 99, in run
endpoints = AvailableEndpoints.read_endpoints(args.endpoints)
File "/usr/local/lib/python3.6/dist-packages/rasa/core/utils.py", line 390, in read_endpoints
nlg = read_endpoint_config(endpoint_file, endpoint_type="nlg")
File "/usr/local/lib/python3.6/dist-packages/rasa/utils/endpoints.py", line 26, in read_endpoint_config
content = rasa.utils.io.read_config_file(filename)
File "/usr/local/lib/python3.6/dist-packages/rasa/utils/io.py", line 166, in read_config_file
content = read_yaml(read_file(filename))
File "/usr/local/lib/python3.6/dist-packages/rasa/utils/io.py", line 117, in read_yaml
return yaml_parser.load(content) or {}
File "/usr/local/lib/python3.6/dist-packages/ruamel/yaml/main.py", line 331, in load
return constructor.get_single_data()
File "/usr/local/lib/python3.6/dist-packages/ruamel/yaml/constructor.py", line 111, in get_single_data
return self.construct_document(node)
File "/usr/local/lib/python3.6/dist-packages/ruamel/yaml/constructor.py", line 121, in construct_document
for _dummy in generator:
File "/usr/local/lib/python3.6/dist-packages/ruamel/yaml/constructor.py", line 713, in construct_yaml_map
value = self.construct_mapping(node)
File "/usr/local/lib/python3.6/dist-packages/ruamel/yaml/constructor.py", line 430, in construct_mapping
return BaseConstructor.construct_mapping(self, node, deep=deep)
File "/usr/local/lib/python3.6/dist-packages/ruamel/yaml/constructor.py", line 245, in construct_mapping
value = self.construct_object(value_node, deep=deep)
File "/usr/local/lib/python3.6/dist-packages/ruamel/yaml/constructor.py", line 167, in construct_object
data = constructor(self, node)
File "/usr/local/lib/python3.6/dist-packages/rasa/utils/io.py", line 94, in env_var_constructor
" variables: '{}'.".format(value, not_expanded)
ValueError: Error when trying to expand the environment variables in '${RASA_MODEL_SERVER}'. Please make sure to also set these environment variables: '['${RASA_MODEL_SERVER}']'.
I actually raised this issue one week ago here.