[image] can you explain why i’m getting this error. what wrong in first line which is “version: 2.0” ??

Sorry, I can’t do the debugging for you. But I just had another look at the domain.yml and it seems the spacing is not correct. For example, slots: feedback: type: unfeaturized auto_fill: false firstN: type: unfeaturized auto_fill: false lastN: type: unfeaturized auto_fill: false should be slots: feedback: type: unfeaturized auto_fill: false firstN: type: unfeaturized auto_fill: false lastN: type: unfeaturized auto_fill: false YAML is extremely sensitive to whitespaces. Even when it is generally valid, the hierarchy of items depends on it and when the spacing is wrong Rasa won’t accept it.

Hello @sharsh What does your slots section for your domain.yml look like? Note that None in Python is null in yaml.

domain.yml (3.6 KB) stories.yml (1.8 KB) nlu.yml (24.5 KB) Hi @j.mosig I’m attaching those file, can you check and please let me know, as here I’m unable to figure it out. Thanks actions.py (2.9 KB)

Please, first try to copy paste your files here and see if the yaml is valid: http://www.yamllint.com/

hi @j.mosig yes it shows valid, I checked already.

what if you remove these lines: slots: feedback: ? If that’s it, then this may be a small bug in the Rasa validation code.

@j.mosig no isn’t the one. could i send u whole code. can you try to run in your system in rasa 2.x version and evaluate? I’m pissed with this bug and was checking in the whole weekend still unable to find it out why this error has came.!

Hey guys i am getting a similar error to this but i dont know what is it here are my nlu , domain , stories files NLU: intent: greet examples: | hey hello hi hello there good morning good evening moin hey there let’s go hey dude goodmorning goodevening good afternoon intent: goodbye examples: | good afternoon cu good by cee you later good night bye goodbye have a nice day see you around bye bye see you later intent: affirm examples: | yes y indeed of course that sounds good correct intent: deny examples: | no n never I don’t think so don’t like that no way not really intent: mood_great examples: | perfect great amazing feeling like a king wonderful I am feeling very good I am great I am amazing I am going to save the world super stoked extremely good so so perfect so good so perfect intent: mood_unhappy examples: | my day was horrible I am sad I don’t feel very well I am disappointed super sad I’m so sad sad very sad unhappy not good not very good extremly sad so sad so sad intent: bot_challenge examples: | are you a bot? are you a human? am I talking to a bot? am I talking to a human? intent: time_table_query examples: What is tommorows time table? At what time is the math period? Domain file: version: “2.0” intents: greet goodbye affirm deny mood_great mood_unhappy bot_challenge time_table_query responses: utter_greet: text: “Hey! How are you?” utter_cheer_up: text: “Here is something to cheer you up:” image: “ https://i.imgur.com/nGF1K8f.jpg ” utter_did_that_help: text: “Did that help you?” utter_happy: text: “Great, carry on!” utter_goodbye: text: “Bye” utter_iamabot: text: “I am a bot, powered by Rasa.” session_config: session_expiration_time: 60 carry_over_slots_to_new_session: true Stories: version: “2.0” stories: story: happy path steps: intent: greet action: utter_greet intent: mood_great action: utter_happy story: sad path 1 steps: intent: greet action: utter_greet intent: mood_unhappy action: utter_cheer_up action: utter_did_that_help intent: affirm action: utter_happy story: sad path 2 steps: intent: greet action: utter_greet intent: mood_unhappy action: utter_cheer_up action: utter_did_that_help intent: deny action: utter_goodbye story: time_table steps: intent: time_table_query action: deny error : The configuration for pipeline and policies was chosen automatically. It was written into the config file at ‘config.yml’. YamlValidationException: Failed to validate ‘data\nlu.yml’. Please make sure the file is correct and all mandatory parameters are specified. Here are the errors found during validation: in data\nlu.yml:96: Value ‘[‘What is tommorows time table’, ‘At what time is the math period’, None]’ is not of type ‘str’. Path: ‘/nlu/7/examples’ in data\nlu.yml:96: Value ‘What is tommorows time table’ is not a dict. Value path: ‘/nlu/7/examples/0’ in data\nlu.yml:96: Value ‘At what time is the math period’ is not a dict. Value path: ‘/nlu/7/examples…

Hey @sharsh I checked the solution comments and also Checked the whitespace in YAML but there seems to be no error would you not mind pointing the error out since i did not see it?

Man! it’s mentioned Clearly in the error. for this error : “Please make sure the file is correct and all mandatory parameters are specified. Here are the errors found during validation: in data\nlu.yml:96: Value ‘[‘What is tommorows time table’, ‘At what time is the math period’, None]’ is not of type ‘str’. Path: ‘/nlu/7/examples’ in data\nlu.yml:96: Value ‘What is tommorows time table’ is not a dict. Value path: ‘/nlu/7/examples/0’ in data\nlu.yml:96: Value ‘At what time is the math period’ is not a dict. Value path: ‘/nlu/7/examples/1’ in data\nlu.yml:96: Value ‘None’ is not a dict. Value path: ‘/nlu/7/examples/2’ in data\nlu.yml:94: Key ‘intent’ was not defined. Path: ‘/nlu/7’” ------> @SyedBilalHasan please check how you mentioned intents as per others intents. you missed " | " in the last intent which is "time_table_query ".

Value 'None' is not a dict. Value path: '/slots'

Rasa Open Source

sharsh (shashank harsh) August 17, 2021, 4:49am 10

hey @SyedBilalHasan Please check the Solution comments Marked in this chat. Make sure about the whitespace in YAML.

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Value 'None' is not a dict. Value path: '/slots'

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