Rasa X upgrade to 1.1.5 gives error

[Deprecated] Rasa X Community Edition
1

(myvenv) (base) MacBook-Pro:rasa-demo jamestagg$ rasa x -vv 2019-07-10 13:54:17 DEBUG pykwalify.compat - Using yaml library: /Users/jamestagg/.virtualenvs/myvenv/lib/python3.6/site-packages/ruamel/yaml/init.py 2019-07-10 13:54:17 DEBUG rasa.cli.utils - Parameter ‘endpoints’ not set. Using default location ‘endpoints.yml’ instead. Starting Rasa X in local mode… :rocket: 2019-07-10 13:54:17 DEBUG sanic_jwt.configuration - validating provided secret 2019-07-10 13:54:17 DEBUG sanic_jwt.configuration - validating keys (if needed) 2019-07-10 13:54:17 DEBUG sanic_jwt.configuration - loading secret and/or keys (if needed) Traceback (most recent call last): File “/Users/jamestagg/.virtualenvs/myvenv/lib/python3.6/site-packages/sqlalchemy/engine/base.py”, line 1179, in _execute_context context = constructor(dialect, self, conn, *args) File “/Users/jamestagg/.virtualenvs/myvenv/lib/python3.6/site-packages/sqlalchemy/engine/default.py”, line 717, in _init_compiled param.append(processorskey) File “/Users/jamestagg/.virtualenvs/myvenv/lib/python3.6/site-packages/sqlalchemy/sql/sqltypes.py”, line 1782, in process value = _strict_as_bool(value) File “/Users/jamestagg/.virtualenvs/myvenv/lib/python3.6/site-packages/sqlalchemy/sql/sqltypes.py”, line 1755, in _strict_as_bool if value not in self._strict_bools: TypeError: unhashable type: ‘list’

The above exception was the direct cause of the following exception:

Traceback (most recent call last): File “/Users/jamestagg/.virtualenvs/myvenv/lib/python3.6/site-packages/rasa/cli/x.py”, line 322, in run_locally local.main(args, project_path, args.data, token=rasa_x_token) File “/Users/jamestagg/.virtualenvs/myvenv/lib/python3.6/site-packages/rasax/community/local.py”, line 190, in main project_path, data_path, session, args.port File “/Users/jamestagg/.virtualenvs/myvenv/lib/python3.6/site-packages/rasax/community/local.py”, line 127, in _initialize_with_local_data COMMUNITY_USERNAME, File “/Users/jamestagg/.virtualenvs/myvenv/lib/python3.6/site-packages/rasax/community/initialise.py”, line 140, in inject_domain username=username, File “/Users/jamestagg/.virtualenvs/myvenv/lib/python3.6/site-packages/rasax/community/services/domain_service.py”, line 127, in validate_and_store_domain_yaml self.dump_domain_in_local_mode() File “/Users/jamestagg/.virtualenvs/myvenv/lib/python3.6/site-packages/rasax/community/services/domain_service.py”, line 140, in dump_domain_in_local_mode self._dump_domain(filename) File “/Users/jamestagg/.virtualenvs/myvenv/lib/python3.6/site-packages/rasax/community/services/domain_service.py”, line 143, in _dump_domain domain = self.get_domain() File “/Users/jamestagg/.virtualenvs/myvenv/lib/python3.6/site-packages/rasax/community/services/domain_service.py”, line 160, in get_domain domain = self._get_domain(project_id) File “/Users/jamestagg/.virtualenvs/myvenv/lib/python3.6/site-packages/rasax/community/services/domain_service.py”, line 133, in _get_domain self.session.query(Domain).filter(Domain.project_id == project_id).first() File “/Users/jamestagg/.virtualenvs/myvenv/lib/python3.6/site-packages/sqlalchemy/orm/query.py”, line 3222, in first ret = list(self[0:1]) File “/Users/jamestagg/.virtualenvs/myvenv/lib/python3.6/site-packages/sqlalchemy/orm/query.py”, line 3012, in getitem return list(res) File “/Users/jamestagg/.virtualenvs/myvenv/lib/python3.6/site-packages/sqlalchemy/orm/query.py”, line 3323, in iter self.session._autoflush() File “/Users/jamestagg/.virtualenvs/myvenv/lib/python3.6/site-packages/sqlalchemy/orm/session.py”, line 1588, in _autoflush util.raise_from_cause(e) File “/Users/jamestagg/.virtualenvs/myvenv/lib/python3.6/site-packages/sqlalchemy/util/compat.py”, line 399, in raise_from_cause reraise(type(exception), exception, tb=exc_tb, cause=cause) File “/Users/jamestagg/.virtualenvs/myvenv/lib/python3.6/site-packages/sqlalchemy/util/compat.py”, line 154, in reraise raise value File “/Users/jamestagg/.virtualenvs/myvenv/lib/python3.6/site-packages/sqlalchemy/orm/session.py”, line 1577, in _autoflush self.flush() File “/Users/jamestagg/.virtualenvs/myvenv/lib/python3.6/site-packages/sqlalchemy/orm/session.py”, line 2459, in flush self._flush(objects) File “/Users/jamestagg/.virtualenvs/myvenv/lib/python3.6/site-packages/sqlalchemy/orm/session.py”, line 2597, in _flush transaction.rollback(_capture_exception=True) File “/Users/jamestagg/.virtualenvs/myvenv/lib/python3.6/site-packages/sqlalchemy/util/langhelpers.py”, line 68, in exit compat.reraise(exc_type, exc_value, exc_tb) File “/Users/jamestagg/.virtualenvs/myvenv/lib/python3.6/site-packages/sqlalchemy/util/compat.py”, line 154, in reraise raise value File “/Users/jamestagg/.virtualenvs/myvenv/lib/python3.6/site-packages/sqlalchemy/orm/session.py”, line 2557, in _flush flush_context.execute() File “/Users/jamestagg/.virtualenvs/myvenv/lib/python3.6/site-packages/sqlalchemy/orm/unitofwork.py”, line 422, in execute rec.execute(self) File “/Users/jamestagg/.virtualenvs/myvenv/lib/python3.6/site-packages/sqlalchemy/orm/unitofwork.py”, line 589, in execute uow, File “/Users/jamestagg/.virtualenvs/myvenv/lib/python3.6/site-packages/sqlalchemy/orm/persistence.py”, line 245, in save_obj insert, File “/Users/jamestagg/.virtualenvs/myvenv/lib/python3.6/site-packages/sqlalchemy/orm/persistence.py”, line 1084, in _emit_insert_statements c = cached_connections[connection].execute(statement, multiparams) File “/Users/jamestagg/.virtualenvs/myvenv/lib/python3.6/site-packages/sqlalchemy/engine/base.py”, line 988, in execute return meth(self, multiparams, params) File “/Users/jamestagg/.virtualenvs/myvenv/lib/python3.6/site-packages/sqlalchemy/sql/elements.py”, line 287, in _execute_on_connection return connection._execute_clauseelement(self, multiparams, params) File “/Users/jamestagg/.virtualenvs/myvenv/lib/python3.6/site-packages/sqlalchemy/engine/base.py”, line 1107, in _execute_clauseelement distilled_params, File “/Users/jamestagg/.virtualenvs/myvenv/lib/python3.6/site-packages/sqlalchemy/engine/base.py”, line 1182, in _execute_context e, util.text_type(statement), parameters, None, None File “/Users/jamestagg/.virtualenvs/myvenv/lib/python3.6/site-packages/sqlalchemy/engine/base.py”, line 1466, in _handle_dbapi_exception util.raise_from_cause(sqlalchemy_exception, exc_info) File “/Users/jamestagg/.virtualenvs/myvenv/lib/python3.6/site-packages/sqlalchemy/util/compat.py”, line 399, in raise_from_cause reraise(type(exception), exception, tb=exc_tb, cause=cause) File “/Users/jamestagg/.virtualenvs/myvenv/lib/python3.6/site-packages/sqlalchemy/util/compat.py”, line 153, in reraise raise value.with_traceback(tb) File “/Users/jamestagg/.virtualenvs/myvenv/lib/python3.6/site-packages/sqlalchemy/engine/base.py”, line 1179, in _execute_context context = constructor(dialect, self, conn, args) File “/Users/jamestagg/.virtualenvs/myvenv/lib/python3.6/site-packages/sqlalchemy/engine/default.py”, line 717, in _init_compiled param.append(processorskey) File “/Users/jamestagg/.virtualenvs/myvenv/lib/python3.6/site-packages/sqlalchemy/sql/sqltypes.py”, line 1782, in process value = _strict_as_bool(value) File “/Users/jamestagg/.virtualenvs/myvenv/lib/python3.6/site-packages/sqlalchemy/sql/sqltypes.py”, line 1755, in _strict_as_bool if value not in self._strict_bools: sqlalchemy.exc.StatementError: (raised as a result of Query-invoked autoflush; consider using a session.no_autoflush block if this flush is occurring prematurely) (builtins.TypeError) unhashable type: ‘list’ [SQL: INSERT INTO domain_intent (id, intent, use_entities) VALUES (?, ?, ?)] [parameters: [{‘use_entities’: True, ‘intent’: ’ location_restaurant’, ‘id’: 1}, {‘use_entities’: True, ‘intent’: ‘affirm’, ‘id’: 1}, {‘use_entities’: True, ‘intent’: ‘ask_builder’, ‘id’: 1}, {‘use_entities’: True, ‘intent’: ‘ask_faq_channels’, ‘id’: 1}, {‘use_entities’: True, ‘intent’: ‘ask_faq_community_size’, ‘id’: 1}, {‘use_entities’: True, ‘intent’: ‘ask_faq_differencecorenlu’, ‘id’: 1}, {‘use_entities’: True, ‘intent’: ‘ask_faq_languages’, ‘id’: 1}, {‘use_entities’: True, ‘intent’: ‘ask_faq_opensource’, ‘id’: 1} … displaying 10 of 73 total bound parameter sets … {‘use_entities’: True, ‘intent’: ‘telljoke’, ‘id’: 1}, {‘use_entities’: True, ‘intent’: ‘thank’, ‘id’: 1}]]

Sorry, something went wrong (see error above). Make sure to start Rasa X with valid data and valid domain and config files. Please, also check any warnings that popped up. If you need help fixing the issue visit our forum: http://forum.rasa.com/.

2

OK I fixed it myself.

The answer is that an old format in the intents file cannot be read by the new rasa X although it does not upset rasa shell. (ie. it compiles and runs as a valid mode).

Rasa X reads the original files and edits them in real time. This process was failing.

Also rasa X reads in and writes out the domain file. This does a few things.

  1. It removes any comments or formatting. (annoying if you want to structure your data.)
  2. If anything went wrong it may destroy your domain file so BACKUP!
3

The hash() is a built-in python method, used to return a unique number . This can be applied to any user-defined object which won’t get changed once initialized. This property is used mainly in dictionary keys .

TypeError: unhashable type: ‘list’ usually means that you are trying to use a list as an hash argument. This means that when you try to hash an unhashable object it will result an error. For ex. when you use a list as a key in the dictionary , this cannot be done because lists can’t be hashed. The standard way to solve this issue is to cast a list to a tuple .