# Rasa X and action\_default\_fallback **URL:** \ **Category:** Rasa Open Source\ **Created:** [May 12, 2021, 5:46pm UTC](https://forum.rasa.com/t/rasa-x-and-action-default-fallback/43518 "2021-05-12T17:46:37Z")\ **Posts on this page:** 7\ **Page:** 1
**Author:** ![Blaabjerg96](https://dub1.discourse-cdn.com/flex013/user_avatar/forum.rasa.com/blaabjerg96/32/14129_2.png) [@Blaabjerg96](https://forum.rasa.com/u/Blaabjerg96)\ **Post date:** [May 12, 2021, 5:46pm UTC](https://forum.rasa.com/t/rasa-x-and-action-default-fallback/43518/1 "2021-05-12T17:46:37Z")
Hello, I’ve succesfully shared my bot, but the problem is it will break it self after a few messages. The problem is that it will predict `action_default_fallback` even though it can correctly identify the intent, even with high confidence. I have not used the action, so I dont understand where it’s coming from. I tried going into debug mode on the command interface to see if there was a meaningful error. This was the output: `2021-05-12 19:29:52 DEBUG rasa.core.lock_store - Issuing ticket for conversation '15a51c34df1d42d58914d4caae7a647f'.2021-05-12 19:29:52` `DEBUG rasa.core.lock_store - Acquiring lock for conversation '15a51c34df1d42d58914d4caae7a647f'.2021-05-12 19:29:52` `DEBUG rasa.core.lock_store - Acquired lock for conversation '15a51c34df1d42d58914d4caae7a647f'. 2021-05-12 19:29:52 DEBUG rasa.core.tracker_store - Recreating tracker for id '15a51c34df1d42d58914d4caae7a647f'` `2021-05-12 19:29:52 `DEBUG rasa.core.processor - Received user message 'jeg forstår ikke hvad der menes med for lidt?' with intent '{'id': -7753130457771574260, 'name': 'Slider', 'confidence': 0.9963321089744568}' and entities '[]' 2021-05-12 19:29:52 DEBUG rasa.core.processor - Logged UserUtterance - tracker now has 11 events. 2021-05-12 19:29:52 DEBUG rasa.core.policies.memoization - Current tracker state:` `[state 1] user intent: Slider | previous action name: action_listen` `[state 2] user intent: Slider | previous action name: utter_Slider` `[state 3] user intent: Slider | previous action name: utter_Assistance` `[state 4] user intent: Slider | previous action name: action_listen` `2021-05-12 19:29:52 DEBUG rasa.core.policies.memoization - There is no memorised next action` `2021-05-12 19:29:52 DEBUG rasa.core.policies.rule_policy - Current tracker state:` `[state 1] user intent: Slider | previous action name: action_listen` `[state 2] user intent: Slider | previous action name: utter_Slider` `[state 3] user intent: Slider | previous action name: utter_Assistance` `[state 4] user text: jeg forstår ikke hvad der menes med for lidt? | previous action name: action_listen` `2021-05-12 19:29:52 DEBUG rasa.core.policies.rule_policy - There is no applicable rule.` `2021-05-12 19:29:52 DEBUG rasa.core.policies.rule_policy - Current tracker state:` `[state 1] user intent: Slider | previous action name: action_listen` `[state 2] user intent: Slider | previous action name: utter_Slider` `[state 3] user intent: Slider | previous action name: utter_Assistance` `[state 4] user intent: Slider | previous action name: action_listen` `2021-05-12 19:29:52 DEBUG rasa.core.policies.rule_policy - There is no applicable rule.` `2021-05-12 19:29:52 DEBUG rasa.core.policies.ensemble - Made prediction using user intent.` `2021-05-12 19:29:52 DEBUG rasa.core.policies.ensemble - Added `DefinePrevUserUtteredFeaturization(False)` event.` `2021-05-12 19:29:52 DEBUG rasa.core.policies.ensemble - Predicted next action using policy_2_RulePolicy.` `2021-05-12 19:29:52 DEBUG rasa.core.processor - Predicted next action 'action_default_fallback' with confidence 0.30.` `2021-05-12 19:29:52 DEBUG rasa.core.actions.action - Calling action endpoint to run action 'action_default_fallback'.` What am i doing wrong? Thanks in advance ---
**Author:** ![anca](https://dub1.discourse-cdn.com/flex013/user_avatar/forum.rasa.com/anca/32/14540_2.png) [@anca](https://forum.rasa.com/u/anca)\ **Post date:** [May 13, 2021, 8:11am UTC](https://forum.rasa.com/t/rasa-x-and-action-default-fallback/43518/2 "2021-05-13T08:11:26Z")
Hi @Blaabjerg96 `action_default_fallback` is a [default action](https://rasa.com/docs/rasa/default-actions#action_default_fallback) used by the [Fallback Classifier](https://rasa.com/docs/rasa/components#fallbackclassifier), have you enabled this in your `config.yml` file? Although in your case I think this action is predicted by the [RulePolicy.](https://rasa.com/docs/rasa/policies#rule-policy) The debug log is showing how it’s trying to predict next action using the policies in the config but it cannot find an applicable action in stories or rules - could you please share your config, stories and rules files with me? ---
**Author:** ![Blaabjerg96](https://dub1.discourse-cdn.com/flex013/user_avatar/forum.rasa.com/blaabjerg96/32/14129_2.png) [@Blaabjerg96](https://forum.rasa.com/u/Blaabjerg96)\ **Post date:** [May 13, 2021, 12:55pm UTC](https://forum.rasa.com/t/rasa-x-and-action-default-fallback/43518/3 "2021-05-13T12:55:34Z")
Thank you for the quick reply. They are as follows: # the config file: `language: da` `# # No configuration for the NLU pipeline was provided. The following default pipeline was used to train your model.``# # If you'd like to customize it, uncomment and adjust the pipeline.``# # See https://rasa.com/docs/rasa/tuning-your-model for more information.` `pipeline:` `- name: SpacyNLP` `model: da_core_news_md` `- name: SpacyTokenizer` `- name: SpacyEntityExtractor` `- name: SpacyFeaturizer``pooling: mean` `- name: CountVectorsFeaturizer` ` analyzer: char_wb` ` min_ngram: 1` ` max_ngram: 2` `- name: DIETClassifier` `- name: FallbackClassifier` ` threshold: 0.8` ` ambiguity_threshold: 0.1` `epochs: 1` `# Configuration for Rasa Core.` `# https://rasa.com/docs/rasa/core/policies/` `policies:` `# # No configuration for policies was provided. The following default policies were used to train your model.` `# # If you'd like to customize them, uncomment and adjust the policies.` `# # See https://rasa.com/docs/rasa/policies for more information.` ` - name: MemoizationPolicy` ` - name: TEDPolicy` `# max_history: 5` `# epochs: 100` `# constrain_similarities: true` ` - name: RulePolicy` # Stories: version: “2.0” stories: - story: happy path - story: sad path 1 - story: sad path 2 - story: Hello Dansk - story: Data - story: Betafunktioner - story: DreamPlanVsBank - story: Kontakt bank - story: AndreTingAfValue - story: HvordanGorJeg - story: DrommeFunktion - story: Slider - story: AndreDreamPlan - story: Forud - story: Fallback # Rules: version: “2.0” rules: - rule: Say goodbye anytime the user says goodbye - rule: Say ‘I am a bot’ anytime the user challenges - rule: fallback regler I hope it’s somewhat readable ---
**Author:** ![anca](https://dub1.discourse-cdn.com/flex013/user_avatar/forum.rasa.com/anca/32/14540_2.png) [@anca](https://forum.rasa.com/u/anca)\ **Post date:** [May 13, 2021, 1:20pm UTC](https://forum.rasa.com/t/rasa-x-and-action-default-fallback/43518/4 "2021-05-13T13:20:50Z")
Hi @Blaabjerg96 Thanks for providing the contents of your files. Returning to the debug log, did the bot identify correctly the user message as intent `Slider`? And the next expected action should have been `utter_Slider` according to the story Slider? One initial recommendation I have is perhaps it could be a good idea to transfer these shorter stories to rules if you always expect intent `Slider` to be followed by `utter_Slider` and `utter_Assistance` actions. Let me know if that works. ---
**Author:** ![Blaabjerg96](https://dub1.discourse-cdn.com/flex013/user_avatar/forum.rasa.com/blaabjerg96/32/14129_2.png) [@Blaabjerg96](https://forum.rasa.com/u/Blaabjerg96)\ **Post date:** [May 13, 2021, 5:49pm UTC](https://forum.rasa.com/t/rasa-x-and-action-default-fallback/43518/5 "2021-05-13T17:49:27Z")
Ah yea that makes sense - I will try that and see if that works out ---
**Author:** ![Blaabjerg96](https://dub1.discourse-cdn.com/flex013/user_avatar/forum.rasa.com/blaabjerg96/32/14129_2.png) [@Blaabjerg96](https://forum.rasa.com/u/Blaabjerg96)\ **Post date:** [May 13, 2021, 6:05pm UTC](https://forum.rasa.com/t/rasa-x-and-action-default-fallback/43518/6 "2021-05-13T18:05:15Z")
Unfortunately it does not seem to work, and to answer your other question. It did correctly assume actions. It seems to be an old problem [Link](http://forum.rasa.com/t/action-default-fallback-often-predicted-as-next-action-after-correct-action-was-predicted/2705). Don’t know if it has been fixed though. Even tried adding a max history factor to my `MemoizationPolicy` also tried with `AugmentedMemoizationPolicy` nothing worked unfortunately. So update: I ran the bot in rasa shell mode - it worked fine, but does not seem to work in Rasa X, is this helpful to maybe find the error? ---
**Author:** ![Blaabjerg96](https://dub1.discourse-cdn.com/flex013/user_avatar/forum.rasa.com/blaabjerg96/32/14129_2.png) [@Blaabjerg96](https://forum.rasa.com/u/Blaabjerg96)\ **Post date:** [May 18, 2021, 5:55pm UTC](https://forum.rasa.com/t/rasa-x-and-action-default-fallback/43518/7 "2021-05-18T17:55:38Z")
I have now fixed the error, it was probably something to do with the above mentioned changes. However the bug was still remaining until I changed language in the config file, and changed it back to the original language. I have a post regarding this issue [here](http://forum.rasa.com/t/rasa-x-on-aws/43186)