Version: Rasa X 0.33.0
Hi,
After loading my project from Github, I tried to navigate to the domain, but it ins’t loaded into the UI. I looked at the logs and I’m getting the following exception:
rasa-x_1 | [2020-11-05 16:38:18 +0000] [20] [ERROR] Exception occurred while handling uri: 'http://10.0.2.42/api/domain'
rasa-x_1 | Traceback (most recent call last):
rasa-x_1 | File "/usr/local/lib/python3.7/site-packages/rasa/shared/core/slots.py", line 110, in resolve_by_type
rasa-x_1 | return rasa.shared.utils.common.class_from_module_path(type_name)
rasa-x_1 | File "/usr/local/lib/python3.7/site-packages/rasa/shared/utils/common.py", line 19, in class_from_module_path
rasa-x_1 | m = importlib.import_module(module_name)
rasa-x_1 | File "/usr/local/lib/python3.7/importlib/__init__.py", line 127, in import_module
rasa-x_1 | return _bootstrap._gcd_import(name[level:], package, level)
rasa-x_1 | File "<frozen importlib._bootstrap>", line 1006, in _gcd_import
rasa-x_1 | File "<frozen importlib._bootstrap>", line 983, in _find_and_load
rasa-x_1 | File "<frozen importlib._bootstrap>", line 965, in _find_and_load_unlocked
rasa-x_1 | ModuleNotFoundError: No module named 'rasa.core.slots'
rasa-x_1 |
rasa-x_1 | During handling of the above exception, another exception occurred:
rasa-x_1 |
rasa-x_1 | Traceback (most recent call last):
rasa-x_1 | File "/usr/local/lib/python3.7/site-packages/sanic/app.py", line 973, in handle_request
rasa-x_1 | response = await response
rasa-x_1 | File "/usr/local/lib/python3.7/site-packages/rasax/community/api/decorators.py", line 213, in decorated_function
rasa-x_1 | return await await_and_return_response(args, kwargs, request)
rasa-x_1 | File "/usr/local/lib/python3.7/site-packages/rasax/community/api/decorators.py", line 143, in await_and_return_response
rasa-x_1 | response = await response
rasa-x_1 | File "/usr/local/lib/python3.7/site-packages/rasax/community/api/blueprints/project.py", line 298, in get_domain
rasa-x_1 | return response.text(domain_service.dump_cleaned_domain_yaml(domain))
rasa-x_1 | File "/usr/local/lib/python3.7/site-packages/rasax/community/services/domain_service.py", line 229, in dump_cleaned_domain_yaml
rasa-x_1 | cleaned_domain = RasaDomain.from_dict(domain).cleaned_domain()
rasa-x_1 | File "/usr/local/lib/python3.7/site-packages/rasa/shared/core/domain.py", line 167, in from_dict
rasa-x_1 | slots = cls.collect_slots(data.get(KEY_SLOTS, {}))
rasa-x_1 | File "/usr/local/lib/python3.7/site-packages/rasa/shared/core/domain.py", line 288, in collect_slots
rasa-x_1 | slot_class = Slot.resolve_by_type(slot_type)
rasa-x_1 | File "/usr/local/lib/python3.7/site-packages/rasa/shared/core/slots.py", line 113, in resolve_by_type
rasa-x_1 | f"Failed to find slot type, '{type_name}' is neither a known type nor "
rasa-x_1 | rasa.shared.core.slots.InvalidSlotTypeException: Failed to find slot type, 'rasa.core.slots.TextSlot' is neither a known type nor user-defined. If you are creating your own slot type, make sure its module path is correct. You can find all build in types at https://rasa.com/docs/rasa/domain#slots
This error stops being raised after a model was trained.