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JustinaPetr / Weatherbot_Tutorial

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Unsupported pickle protocol #15

Closed virajpwr closed 6 years ago

virajpwr commented 6 years ago

I'm getting the following error when I run train_online.py file:

"ValueError: unsupported pickle protocol: 3"

Please let me know if there is any solution for this.

JustinaPetr commented 6 years ago

Hey @virajpwr.

I guess you are using python 2.7? You get this error when Rasa Core tries to export a trained model as a pickle file. Python 2 uses pickle protocols 0,1,2 while Python 3 uses protocols 0,1,2,3,4 and defaults at 3 which is not supported in Python 2. The easiest solution would be to run it with Python 3.

virajpwr commented 6 years ago

Works on Python 3. Thank a million for your answer.