python jupyter ipynb vscode

Question

Run .ipynb with vscode, I got a error like "Timed out waiting to get a heartbeat from kernel process."

Timed out waiting to get a heartbeat from kernel process.

Does anyone have this problem? Help me please

Solution 1

What worked for me was to conda install ipykernel explicitly

Solution 2

I had the same issue and struggled to find out what could be the problem. Before trying to change any settings or installing ipykernel, try the below steps:

1. Uninstall Python extension from VSCode
2. Uninstall Jupyter extension from VSCode
3. Restart VSCode
4. Reinstall Python and Jupyter Try it again and it should work

I have:

1. Python extension v2021.1.502429796
2. Jupyter extension v2020.12.414227025

Solution 3

Update python expansion in your vscode with v2020.8.108011 version, not the 2020.9.111407 vision. Then I have solved the problem.

Solution 4

For me uninstalling ipykernel and then reinstalling it, solved the problem.

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Comments

[Yunnosch]

Please know that you can edit your posts. No need to create a new almost identical post. Please delete the version you like less.

[testing_22]

Finally I found the answer!!! It really works reinstalling. I couldn't find this advice anywhere despite being the first thing one should have done! TYSM :)