This browser is no longer supported.
Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support.
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(105.60000000000001, 0%, 20%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ECN%3C/text%3E%3C/svg%3E)
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.
An Azure machine learning service for building and deploying models.
A Microsoft tool for creating, managing, operating, and optimizing high-performance computing (HPC) and big compute clusters in Azure.
@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.
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.
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(137.6, 97%, 23%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMP%3C/text%3E%3C/svg%3E)
I am also facing the same issue while running the tutorial code. please try to provide a resolution.
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(240, 79%, 33%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAE%3C/text%3E%3C/svg%3E)
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 !!
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(300.8, 24%, 39%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EHO%3C/text%3E%3C/svg%3E)
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. 
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(156.8, 54%, 25%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EDT%3C/text%3E%3C/svg%3E)
Hello,
I have the same issue (eastus location):
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(112.00000000000001, 4%, 20%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EBT%3C/text%3E%3C/svg%3E)
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.
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(300.8, 26%, 39%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ENN%3C/text%3E%3C/svg%3E)
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.