External Package

[Sukanya_Dutta]

I got “Missing init method in main.py file” this error when I am uploading an external ML package into the AI center.

[nikhil.girish]

Hi @Sukanya_Dutta
kindly check out this links

Validation Error after uploading ML Package

Hi @d.hamersma Could you go to ML Logs section. You’ll see a log with validation failed, just click on it, you should have more details about what happened. Jeremy

Unable to load Python object when there is a import method inside the py script

Hi @Pavan_Gunda Your import is relative to your python project. Have you either: set Working Folder in the Python Scope activity set the project’s directory into PythonPath environment variable make UiPath copy your project into a directory included that is handled by both previous points ? If you want to display the python traceback (instead of the infamous “pipe is broken”), you can downgrade your UiPath.Python.Activities library just the time to troubleshoot the issue.

hope this helps you
Thanks

[Sukanya_Dutta]

[nikhil.girish]

Hi @Sukanya_Dutta

could you check .py file before uploading

[Sukanya_Dutta]

main.py

import joblib
import json

class Main(object):
def init(self):
self.model = joblib.load(‘finalized_model.sav’)

def predict(self, X):
X = json.loads(X)
result = self.model.predict_proba(X)
return json.dumps(result.tolist())

[Sukanya_Dutta]

I got this error.