Azure ML - Notebook - Jupyter Kernel Error - No Kernel connection

Question

Azure ML - Notebook - Jupyter Kernel Error - No Kernel connection

Carl Neely 81

In ML Studio, when I create a notebook the top of my screen says "Jupyter kernel error" in red. I have a compute instance running (it's green), but it also says "No Kernel connected".

To correct this matter, can you please provide explicit, step by step instructions on how to review. Screen shots help too.

Sumarigo-MSFT 47,601 Reputation points Microsoft Employee Moderator

2021-02-01T05:46:36.427+00:00

@Carl Neely Welcome to Microsoft Q&A, Thanks for posting your query here!

Based on the error message there is a similar thread discussion in the Q&A Forum, please refer to the suggestion,

Also refer to this article which explain how to run your Jupyter notebooks directly in your workspace in Azure Machine Learning studio.
Carl Neely 81 Reputation points

2021-02-04T03:21:46.82+00:00

I reviewed those previous posts and instructions and tried it and IT DOES NOT WORK! Also, I know how to create a jupyter notebook - the is issue, how do you get the kernel to run. when it is not running. Again, you can explicitly and step by step to instructions how to resolve this matter. Thank.
Mayank Pareek 26 Reputation points

2021-05-07T11:29:21.287+00:00

I am also facing the same issue while running the tutorial code. please try to provide a resolution.
Alizée Schollhorn 0 Reputation points

2025-01-30T09:33:20.6766667+00:00

Hello, I have just the same problem, during 2H I was tring to restart the compute and diverses things but nothing works... Then I was create a new compute and it works !!

9 answers

Your answer

Sumarigo-MSFT 47,601 Reputation points Microsoft Employee Moderator

2021-02-01T05:46:36.427+00:00

@Carl Neely Welcome to Microsoft Q&A, Thanks for posting your query here!

Based on the error message there is a similar thread discussion in the Q&A Forum, please refer to the suggestion,

Also refer to this article which explain how to run your Jupyter notebooks directly in your workspace in Azure Machine Learning studio.
Carl Neely 81 Reputation points

2021-02-04T03:21:46.82+00:00

I reviewed those previous posts and instructions and tried it and IT DOES NOT WORK! Also, I know how to create a jupyter notebook - the is issue, how do you get the kernel to run. when it is not running. Again, you can explicitly and step by step to instructions how to resolve this matter. Thank.
Mayank Pareek 26 Reputation points

2021-05-07T11:29:21.287+00:00

I am also facing the same issue while running the tutorial code. please try to provide a resolution.
Alizée Schollhorn 0 Reputation points

2025-01-30T09:33:20.6766667+00:00

Hello, I have just the same problem, during 2H I was tring to restart the compute and diverses things but nothing works... Then I was create a new compute and it works !!

Answer 1

I'm not sure if it works for everyone but here are the steps I solved the problem for my case:

(1) instead of running a jupyter notebook, I tried to run a python script with terminal using a corresponding conda environment

(2) got error at the step of importing azureml.core: ImportError: The 'pyparsing' package is required; normally this is bundled with this package so if you get this warning, consult the packager of your distribution.

(3) found a solution to fix the error here: https://stackoverflow.com/questions/68253393/is-there-any-way-to-fix-azure-cli-import-pyparsing-error-on-mac and it's true that I created a file named copy.py in my notebooks folder.

(4) renaming the file solved everything

Maybe it's worth to try to do the same step (1) and (2) to see if you get any error when importing azureml.

Answer 2

Bhawana Tanwar 6

i have been facing the same issue my compute was running still there was no kernel, i resolved it after a long search. It seemed my firewall was preventing me from doing that.

0 comments

Answer 3

Daniel Tudorache 1

Hello,

I have the same issue (eastus location):

0 comments

Answer 4

Huiyi OU 1

Hi I also have the same problem. My compute is running but I cannot connect to any of the kernel. It keeps saying that the kernel not found or was deleted.

0 comments

Answer 5

Karolina Parkitna 1

Hi! I got this problem right now. I don't know what happened, but I've been working with Azure ML for 6 months already and it's the first time I get this kind of error.
Did you found the solution already? @danielgo I've got page/browser language set to en-us ;/

0 comments