Lightrun
question-mark
Stuck on an issue?

Lightrun Answers was designed to reduce the constant googling that comes with debugging 3rd party libraries. It collects links to all the places you might be looking at while hunting down a tough bug.

And, if you’re still stuck at the end, we’re happy to hop on a call to see how we can help out.

debug has stopped working for jupyter notebook

See original GitHub issue

Environment data

  • VS Code version: 1.64.2
  • Jupyter Extension version (available under the Extensions sidebar): v2022.1.1301854968
  • Python Extension version (available under the Extensions sidebar): v2022.0.1814523869
  • OS (Windows | Mac | Linux distro) and version: macOS 12.2.1
  • Python and/or Anaconda version: python 3.8.12
  • Type of virtual environment used (N/A | venv | virtualenv | conda | …): pyenv
  • Jupyter server running: Local | Remote

Expected behaviour

when I use step into or step over it would do this action

Actual behaviour

nothing happens, code execution freezes, the only way to move forward is to restart the kernel

Steps to reproduce:

[NOTE: Self-contained, minimal reproducing code samples are extremely helpful and will expedite addressing your issue]

  1. XXX

Logs

Output for Jupyter in the Output panel (View→Output, change the drop-down the upper-right of the Output panel to Jupyter) 

Info 14:21:32: Updating preferred kernel for remote notebook 4c421434-c9a3-479f-a864-d558ec7d533f
Info 14:21:32: Storing Preferred remote kernel for ~/dev/playground/REDACTED.ipynb is 4c421434-c9a3-479f-a864-d558ec7d533f
Info 14:21:32: Updating preferred kernel for remote notebook 4c421434-c9a3-479f-a864-d558ec7d533f
Info 14:21:32: Storing Preferred remote kernel for ~/dev/playground/REDACTED.ipynb is 4c421434-c9a3-479f-a864-d558ec7d533f
Info 14:21:32: Updating preferred kernel for remote notebook 4c421434-c9a3-479f-a864-d558ec7d533f
Info 14:21:32: Storing Preferred remote kernel for ~/dev/playground/REDACTED.ipynb is 4c421434-c9a3-479f-a864-d558ec7d533f
Info 14:21:32: Updating preferred kernel for remote notebook 4c421434-c9a3-479f-a864-d558ec7d533f
Info 14:21:32: Storing Preferred remote kernel for ~/dev/playground/REDACTED.ipynb is 4c421434-c9a3-479f-a864-d558ec7d533f
Info 14:21:32: Updating preferred kernel for remote notebook 4c421434-c9a3-479f-a864-d558ec7d533f
Info 14:21:32: Storing Preferred remote kernel for ~/dev/playground/REDACTED.ipynb is 4c421434-c9a3-479f-a864-d558ec7d533f
Info 14:21:32: Updating preferred kernel for remote notebook 4c421434-c9a3-479f-a864-d558ec7d533f
Info 14:21:32: Storing Preferred remote kernel for ~/dev/playground/REDACTED.ipynb is 4c421434-c9a3-479f-a864-d558ec7d533f
Info 14:21:32: Updating preferred kernel for remote notebook 4c421434-c9a3-479f-a864-d558ec7d533f
Info 14:21:32: Storing Preferred remote kernel for ~/dev/playground/REDACTED.ipynb is 4c421434-c9a3-479f-a864-d558ec7d533f
Info 14:21:32: Updating preferred kernel for remote notebook 4c421434-c9a3-479f-a864-d558ec7d533f
Info 14:21:32: Storing Preferred remote kernel for ~/dev/playground/REDACTED.ipynb is 4c421434-c9a3-479f-a864-d558ec7d533f
Info 14:21:32: Updating preferred kernel for remote notebook 4c421434-c9a3-479f-a864-d558ec7d533f
Info 14:21:32: Storing Preferred remote kernel for ~/dev/playground/REDACTED.ipynb is 4c421434-c9a3-479f-a864-d558ec7d533f
Info 14:21:32: Updating preferred kernel for remote notebook 4c421434-c9a3-479f-a864-d558ec7d533f
Info 14:21:32: Storing Preferred remote kernel for ~/dev/playground/REDACTED.ipynb is 4c421434-c9a3-479f-a864-d558ec7d533f
Info 14:21:32: Updating preferred kernel for remote notebook 4c421434-c9a3-479f-a864-d558ec7d533f
Info 14:21:32: Storing Preferred remote kernel for ~/dev/playground/REDACTED.ipynb is 4c421434-c9a3-479f-a864-d558ec7d533f
Info 14:21:32: Updating preferred kernel for remote notebook 4c421434-c9a3-479f-a864-d558ec7d533f
Info 14:21:32: Storing Preferred remote kernel for ~/dev/playground/REDACTED.ipynb is 4c421434-c9a3-479f-a864-d558ec7d533f
Info 14:21:32: Updating preferred kernel for remote notebook 4c421434-c9a3-479f-a864-d558ec7d533f
Info 14:21:32: Storing Preferred remote kernel for ~/dev/playground/REDACTED.ipynb is 4c421434-c9a3-479f-a864-d558ec7d533f
Info 14:21:32: Updating preferred kernel for remote notebook 4c421434-c9a3-479f-a864-d558ec7d533f
Info 14:21:32: Storing Preferred remote kernel for ~/dev/playground/REDACTED.ipynb is 4c421434-c9a3-479f-a864-d558ec7d533f
Info 14:21:32: Updating preferred kernel for remote notebook 4c421434-c9a3-479f-a864-d558ec7d533f
Info 14:21:32: Storing Preferred remote kernel for ~/dev/playground/REDACTED.ipynb is 4c421434-c9a3-479f-a864-d558ec7d533f
Info 14:21:32: Updating preferred kernel for remote notebook 4c421434-c9a3-479f-a864-d558ec7d533f
Info 14:21:32: Storing Preferred remote kernel for ~/dev/playground/REDACTED.ipynb is 4c421434-c9a3-479f-a864-d558ec7d533f
Info 14:21:32: Updating preferred kernel for remote notebook 4c421434-c9a3-479f-a864-d558ec7d533f
Info 14:21:32: Storing Preferred remote kernel for ~/dev/playground/REDACTED.ipynb is 4c421434-c9a3-479f-a864-d558ec7d533f
Info 14:21:32: Updating preferred kernel for remote notebook 4c421434-c9a3-479f-a864-d558ec7d533f
Info 14:21:32: Storing Preferred remote kernel for ~/dev/playground/REDACTED.ipynb is 4c421434-c9a3-479f-a864-d558ec7d533f
Info 14:21:32: Updating preferred kernel for remote notebook 4c421434-c9a3-479f-a864-d558ec7d533f
Info 14:21:32: Storing Preferred remote kernel for ~/dev/playground/REDACTED.ipynb is 4c421434-c9a3-479f-a864-d558ec7d533f
Info 14:21:32: Updating preferred kernel for remote notebook 4c421434-c9a3-479f-a864-d558ec7d533f
Info 14:21:32: Storing Preferred remote kernel for ~/dev/playground/REDACTED.ipynb is 4c421434-c9a3-479f-a864-d558ec7d533f
Info 14:21:32: Updating preferred kernel for remote notebook 4c421434-c9a3-479f-a864-d558ec7d533f
Info 14:21:32: Storing Preferred remote kernel for ~/dev/playground/REDACTED.ipynb is 4c421434-c9a3-479f-a864-d558ec7d533f
Info 14:21:32: Updating preferred kernel for remote notebook 4c421434-c9a3-479f-a864-d558ec7d533f
Info 14:21:32: Storing Preferred remote kernel for ~/dev/playground/REDACTED.ipynb is 4c421434-c9a3-479f-a864-d558ec7d533f
Info 14:21:32: Updating preferred kernel for remote notebook 4c421434-c9a3-479f-a864-d558ec7d533f
Info 14:21:32: Storing Preferred remote kernel for ~/dev/playground/REDACTED.ipynb is 4c421434-c9a3-479f-a864-d558ec7d533f
Info 14:21:32: Updating preferred kernel for remote notebook 4c421434-c9a3-479f-a864-d558ec7d533f
Info 14:21:32: Storing Preferred remote kernel for ~/dev/playground/REDACTED.ipynb is 4c421434-c9a3-479f-a864-d558ec7d533f
Info 14:21:32: Updating preferred kernel for remote notebook 4c421434-c9a3-479f-a864-d558ec7d533f
Info 14:21:32: Storing Preferred remote kernel for ~/dev/playground/REDACTED.ipynb is 4c421434-c9a3-479f-a864-d558ec7d533f
Info 14:21:32: Updating preferred kernel for remote notebook 4c421434-c9a3-479f-a864-d558ec7d533f
Info 14:21:32: Storing Preferred remote kernel for ~/dev/playground/REDACTED.ipynb is 4c421434-c9a3-479f-a864-d558ec7d533f
Info 14:21:32: Updating preferred kernel for remote notebook 4c421434-c9a3-479f-a864-d558ec7d533f
Info 14:21:32: Storing Preferred remote kernel for ~/dev/playground/REDACTED.ipynb is 4c421434-c9a3-479f-a864-d558ec7d533f
Info 14:21:32: Updating preferred kernel for remote notebook 4c421434-c9a3-479f-a864-d558ec7d533f
Info 14:21:32: Storing Preferred remote kernel for ~/dev/playground/REDACTED.ipynb is 4c421434-c9a3-479f-a864-d558ec7d533f
Info 14:21:32: Updating preferred kernel for remote notebook 4c421434-c9a3-479f-a864-d558ec7d533f
Info 14:21:32: Storing Preferred remote kernel for ~/dev/playground/REDACTED.ipynb is 4c421434-c9a3-479f-a864-d558ec7d533f
Info 14:21:32: Updating preferred kernel for remote notebook 4c421434-c9a3-479f-a864-d558ec7d533f
Info 14:21:32: Storing Preferred remote kernel for ~/dev/playground/REDACTED.ipynb is 4c421434-c9a3-479f-a864-d558ec7d533f
Info 14:21:32: Updating preferred kernel for remote notebook 4c421434-c9a3-479f-a864-d558ec7d533f
Info 14:21:32: Storing Preferred remote kernel for ~/dev/playground/REDACTED.ipynb is 4c421434-c9a3-479f-a864-d558ec7d533f
Info 14:21:32: Updating preferred kernel for remote notebook 4c421434-c9a3-479f-a864-d558ec7d533f
Info 14:21:32: Storing Preferred remote kernel for ~/dev/playground/REDACTED.ipynb is 4c421434-c9a3-479f-a864-d558ec7d533f
Info 14:21:32: Updating preferred kernel for remote notebook 4c421434-c9a3-479f-a864-d558ec7d533f
Info 14:21:32: Storing Preferred remote kernel for ~/dev/playground/REDACTED.ipynb is 4c421434-c9a3-479f-a864-d558ec7d533f
Info 14:21:32: Updating preferred kernel for remote notebook 4c421434-c9a3-479f-a864-d558ec7d533f
Info 14:21:32: Storing Preferred remote kernel for ~/dev/playground/REDACTED.ipynb is 4c421434-c9a3-479f-a864-d558ec7d533f
Info 14:21:32: Updating preferred kernel for remote notebook 4c421434-c9a3-479f-a864-d558ec7d533f
Info 14:21:32: Storing Preferred remote kernel for ~/dev/playground/REDACTED.ipynb is 4c421434-c9a3-479f-a864-d558ec7d533f
Info 14:21:32: Updating preferred kernel for remote notebook 4c421434-c9a3-479f-a864-d558ec7d533f
Info 14:21:32: Storing Preferred remote kernel for ~/dev/playground/REDACTED.ipynb is 4c421434-c9a3-479f-a864-d558ec7d533f
Info 14:21:32: Updating preferred kernel for remote notebook 4c421434-c9a3-479f-a864-d558ec7d533f
Info 14:21:32: Storing Preferred remote kernel for ~/dev/playground/REDACTED.ipynb is 4c421434-c9a3-479f-a864-d558ec7d533f
Info 14:21:32: Updating preferred kernel for remote notebook 4c421434-c9a3-479f-a864-d558ec7d533f
Info 14:21:32: Storing Preferred remote kernel for ~/dev/playground/REDACTED.ipynb is 4c421434-c9a3-479f-a864-d558ec7d533f

Issue Analytics

  • State:closed
  • Created 2 years ago
  • Comments:8 (4 by maintainers)

github_iconTop GitHub Comments

1reaction
xmurobicommented, Aug 6, 2022

pip install debugpy==1.6.0

Don’t know why debugpy above 1.6.0 doesn’t work in jupyter notebook but lower version no problem.

0reactions
roblourenscommented, Dec 8, 2022

Sorry, many changes since this issue

Read more comments on GitHub >

github_iconTop Results From Across the Web

Debugger in Jupyter Notebook does not work properly when I ...
When I use Jupyter in Pyhcarm, they support debugging function. In particular, I can do debug cell by cell using Alt + Shift...
Read more >
Jupyter Notebook debugging not working on VS Code
As a workaround to not being able to use that useful mode, I tried the standard debug mode of VSCode for Jupyter Notebooks...
Read more >
`breakpoint` in a script does not invoke debugger in notebook
In python notebooks, I have used breakpoint in scripts to invoke the debugger within a notebook. However, something seems to have changed, ...
Read more >
Debugging Jupyter Notebooks - GitHub Pages
Fixing this error (option 2): Another way to fix this error is to use the “Cell” menu. Click on the cell that is...
Read more >
Troubleshooting — jupyter_contrib_nbextensions 0.5.0 ...
If you have a large notebook, extensions can stop working after the notebook ... jupyter notebook --debug ... jupyter contrib nbextension uninstall --system....
Read more >

github_iconTop Related Medium Post

No results found

github_iconTop Related StackOverflow Question

No results found

github_iconTroubleshoot Live Code

Lightrun enables developers to add logs, metrics and snapshots to live code - no restarts or redeploys required.
Start Free

github_iconTop Related Reddit Thread

No results found

github_iconTop Related Hackernoon Post

No results found

github_iconTop Related Tweet

No results found

github_iconTop Related Dev.to Post

No results found

github_iconTop Related Hashnode Post

No results found
Previous page

Kernel restarting: The kernel appears to have died. It will restart automatically.

Next page

Contributions to `interactive/toolbar` menu lack adequate `when` clauses