properly instantiate domain properties

CHANGELOG.rst

@@ -6,23 +6,24 @@ This project adheres to `Semantic Versioning`_ starting with version 0.2.0.
 
 .. _master-release:
 
-[Unreleased 0.13.1.aX] - `master`_
+[Unreleased 0.14.0.aX] - `master`_
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
 .. note:: This version is not yet released and is under active development.
 
 Added
 -----
-- ``message_id`` can now be passed in the payload to the ``NLUHttpInterpreter``
 
-Removed
+Changed
 -------
 
-Changed
+Removed
 -------
+- ``message_id`` can now be passed in the payload to the ``NLUHttpInterpreter``
 
 Fixed
 -----
+- fixed domain persistence after exiting interactive learning
 - fix form validation question error in interactive learninig
 
 .. _v0-13-0:

rasa_core/training/interactive.py

@@ -779,18 +779,21 @@ def _write_domain_to_file(
     messages = _collect_messages(evts)
     actions = _collect_actions(evts)
 
-    domain_dict = dict.fromkeys(domain.keys(), [])
-
     # TODO for now there is no way to distinguish between action and form
-    domain_dict["forms"] = []
-    domain_dict["intents"] = _intents_from_messages(messages)
-    domain_dict["entities"] = _entities_from_messages(messages)
-    # do not automatically add default actions to the domain dict
-    domain_dict["actions"] = list({e["name"]
-                                   for e in actions
-                                   if e["name"] not in default_action_names()})
-
-    new_domain = Domain.from_dict(domain_dict)
+    intent_properties = Domain.collect_intent_properties(
+        _intents_from_messages(messages))
+
+    collected_actions = list({e["name"]
+                              for e in actions
+                              if e["name"] not in default_action_names()})
+
+    new_domain = Domain(
+        intent_properties=intent_properties,
+        entities=_entities_from_messages(messages),
+        slots=[],
+        templates={},
+        action_names=collected_actions,
+        form_names=[])
 
     old_domain.merge(new_domain).persist_clean(domain_path)