error about metadata.json

[caseyu1989]

Hi,

Can you tell me how to fix this issue? I can not find metadata.json in project. Thanks.

C:\Project\RASA_DEMO_rasa_chatbot-master>python bot.py train-nlu Traceback (most recent call last): File "C:\python\python3_6_5_64\lib\site-packages\rasa_nlu\model.py", line 56, in load with io.open(metadata_file, encoding="utf-8") as f: FileNotFoundError: [Errno 2] No such file or directory: 'models/ivr/demo\metadata.json'

During handling of the above exception, another exception occurred:

Traceback (most recent call last): File "bot.py", line 120, in interpreter=RasaNLUInterpreter("models/ivr/demo"), File "C:\python\python3_6_5_64\lib\site-packages\rasa_core\interpreter.py", line 219, in init self._load_interpreter() File "C:\python\python3_6_5_64\lib\site-packages\rasa_core\interpreter.py", line 238, in _load_interpreter os.environ)) File "C:\python\python3_6_5_64\lib\site-packages\rasa_nlu\model.py", line 228, in load model_metadata = Metadata.load(model_dir) File "C:\python\python3_6_5_64\lib\site-packages\rasa_nlu\model.py", line 62, in load "from '{}'. {}".format(abspath, e)) rasa_nlu.model.InvalidProjectError: Failed to load model metadata from 'C:\Project\RASA_DEMO_rasa_chatbot-master\models\ivr\demo\metadata.json'. [Errno 2] No such file or directory: 'models/ivr/demo\metadata.json'

[fangnster]

I have met same problem, and I think the code is not complete , is it ?

[zqhZY]

Thanks for issue! yes, this project has no pre-trained model and train data. I will upload it later.

[leoboycorpse]

Hey guys, You can try

python -m rasa_nlu.train --config mobile_nlu_model_config.json --data data/mobile_nlu_data.json --path models

then you will get models project , but you have to change the project name to "ivr" and "demo"

try it

[zqhZY]

May be you can add project name and model name config in mobile_nlu_model_config.json for the specific project name. @leoboycorpse . The interface of rasa has been changed a lot, and I will update this project latter.