MoodySheep3 can you share the script you're trying to run? Also, how do you run it? Locally?
Yes, i run it locally,
its even before i run my script, i run the cell:task = Task.init(project_name="***2", task_name="***3")
It happens only with .ipynb, if my experiment is in .py i don’t have this error.
Just making sure, you're running the server locally and run the script on jupyter also locally, right?
For some reason the code can't reach the Jupyter server
the code is running on a jupyter server, and it works. the only code that creates this error is the clearml line
Can you walk us through how you set up your jupyter instance? If we can recreate your error, we'll be able to help much faster. What's the command you're using to set it up, on which OS are you running it and so on 🙂 Also, have you checked your jupyter server is running on port 8888? Chances are something else is using 8888, so jupyter might be running on some other port like 8889 instead, so ClearML is trying to get a kernel from a completely different service.