microsoft / vscode-jupyter

VS Code Jupyter extension
https://marketplace.visualstudio.com/items?itemName=ms-toolsai.jupyter
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Kernel disposed because Notebook was closed or Cell was Deleted, when in fact notebook wasn't closed and cell wasn't deleted #15716

Open timsu92 opened 2 months ago

timsu92 commented 2 months ago

Applies To

What happened?

  1. Open a python notebook
  2. execute a cell
  3. don't do anything for a few minutes
  4. see the following message in output > Jupyter
    Dispose Kernel '~/some.ipynb' associated with '~/some.ipynb'
  5. can't do anything more with the notebook. If we execute a block, we see NO notebook document for 'file://*.ipynb'. Meanwhile, the restart kernel button turns gray, and the Go To button at the top keeps on spinning.

I found an old issue which was resolved by reverting to an older version of Pylance. However it seems not working this time.

VS Code Version

版本: 1.89.1 (system setup) 認可: dc96b837cf6bb4af9cd736aa3af08cf8279f7685 日期: 2024-05-07T05:13:33.891Z Electron: 28.2.8 ElectronBuildId: 27744544 Chromium: 120.0.6099.291 Node.js: 18.18.2 V8: 12.0.267.19-electron.0 OS: Windows_NT x64 10.0.22631

Jupyter Extension Version

tried both 2024.3.1 and 2024.4.0

Jupyter logs

Visual Studio Code (1.89.1, wsl, desktop)
Jupyter Extension Version: 2024.3.1.
Python Extension Version: 2024.6.0.
Pylance Extension Version: 2024.4.1.
Platform: linux (x64).
Workspace folder ~/week13_prog, Home = /home/tim
16:02:32.408 [info] Starting Kernel startUsingPythonInterpreter, .jvsc74a57bd06246a0ef8b87f4506a6982bd6b98f1a6cb7b62b9a7761bb7c88f6bdb6d9dc5e3.~/week13_prog/.venv/python.~/week13_prog/.venv/python.-m#ipykernel_launcher  (Python Path: ~/week13_prog/.venv/bin/python, Poetry, .venv (Python 3.10.12), 3.10.12) for '~/week13_prog/224537 第十三週.ipynb' (disableUI=true)
16:02:33.008 [info] Process Execution: ~/week13_prog/.venv/bin/python -m pip list
16:02:33.023 [info] Process Execution: ~/week13_prog/.venv/bin/python -c "import ipykernel; print(ipykernel.__version__); print("5dc3a68c-e34e-4080-9c3e-2a532b2ccb4d"); print(ipykernel.__file__)"
16:02:33.036 [info] Process Execution: ~/week13_prog/.venv/bin/python -m ipykernel_launcher --f=~/.local/share/jupyter/run<username>e/kernel-v2-54046RrZw4tLmKP9B.json
    > cwd: ~/week13_prog
16:02:33.592 [info] Process Execution: ~/week13_prog/.venv/bin/python ~/.vscode-server/extensions/ms-toolsai.jupyter-2024.3.1-linux-x64/pythonFiles/printJupyterDataDir.py
16:02:33.603 [warn] Got an empty Jupyter Data Dir from ~/week13_prog/.venv/bin/python, stderr = undefined
16:02:49.886 [info] Handle Execution of Cells 0 for ~/week13_prog/224537 第十三週.ipynb
16:02:50.532 [info] Cell 0 completed in 0.638s (start: 1716624169894, end: 1716624170532)
16:05:52.560 [info] Dispose Kernel '~/week13_prog/224537 第十三週.ipynb' associated with '~/week13_prog/224537 第十三週.ipynb'
16:06:42.827 [info] Starting interactive window for resource 'Untitled-1' with controller '.jvsc74a57bd06246a0ef8b87f4506a6982bd6b98f1a6cb7b62b9a7761bb7c88f6bdb6d9dc5e3.~/week13_prog/.venv/python.~/week13_prog/.venv/python.-m#ipykernel_launcher (Interactive)'
16:06:43.103 [info] Starting Kernel startUsingPythonInterpreter, .jvsc74a57bd06246a0ef8b87f4506a6982bd6b98f1a6cb7b62b9a7761bb7c88f6bdb6d9dc5e3.~/week13_prog/.venv/python.~/week13_prog/.venv/python.-m#ipykernel_launcher  (Python Path: ~/week13_prog/.venv/bin/python, Poetry, .venv (Python 3.10.12), 3.10.12) for '/Interactive-1.interactive' (disableUI=false)
16:06:43.333 [info] Process Execution: ~/week13_prog/.venv/bin/python -c "import ipykernel; print(ipykernel.__version__); print("5dc3a68c-e34e-4080-9c3e-2a532b2ccb4d"); print(ipykernel.__file__)"
16:06:43.343 [info] Process Execution: ~/week13_prog/.venv/bin/python -m ipykernel_launcher --f=~/.local/share/jupyter/run<username>e/kernel-v2-540469O167OJeJjxI.json
    > cwd: ~/week13_prog
16:06:43.886 [info] Generated code for 1 = <ipython-input-1-2c5883125692> with 5 lines
16:06:44.365 [info] Cell 1 completed in 0.455s (start: 1716624403910, end: 1716624404365)

Coding Language and Runtime Version

Python 3.10.12 (main, Nov 20 2023, 15:14:05) [GCC 11.4.0]

Language Extension Version (if applicable)

Pylance: tried both 2024.4.1 and 2024.5.1 Python: v2024.6.0

Anaconda Version (if applicable)

N/A, but with Poetry 1.8.3

Running Jupyter locally or remotely?

Remote

timsu92 commented 2 months ago

This is another log which I ran some cells, scroll them away, and then I see requests on cells (what's this?) and the kernel were both disposed. Althought the log said I deleted some cells, I didn't. I was just scrolling throught the notebook.

log ``` Visual Studio Code (1.89.1, wsl, desktop) Jupyter Extension Version: 2024.4.0. Python Extension Version: 2024.6.0. Pylance Extension Version: 2024.5.1. Platform: linux (x64). Workspace folder ~/quantum_computing/final, Home = /home/tim 23:28:06.650 [info] Starting Kernel startUsingPythonInterpreter, .jvsc74a57bd075f745761b2a86e09083d25abce779ac76125800a629b2a1c0e3ff29df69a768./home/~/quantum_computing/final/.venv/python./home/~/quantum_computing/final/.venv/python.-m#ipykernel_launcher (Python Path: ~/quantum_computing/final/.venv/bin/python, Poetry, .venv (Python 3.10.12), 3.10.12) for '~/quantum_computing/final/final.ipynb' (disableUI=true) 23:28:06.653 [info] Starting Kernel startUsingPythonInterpreter, .jvsc74a57bd075f745761b2a86e09083d25abce779ac76125800a629b2a1c0e3ff29df69a768./home/~/quantum_computing/final/.venv/python./home/~/quantum_computing/final/.venv/python.-m#ipykernel_launcher (Python Path: ~/quantum_computing/final/.venv/bin/python, Poetry, .venv (Python 3.10.12), 3.10.12) for '~/quantum_computing/final/c2q_transfer_learning_cifar.ipynb' (disableUI=true) 23:28:07.307 [info] Process Execution: ~/quantum_computing/final/.venv/bin/python -m pip list 23:28:07.325 [info] Process Execution: ~/quantum_computing/final/.venv/bin/python -c "import ipykernel; print(ipykernel.__version__); print("5dc3a68c-e34e-4080-9c3e-2a532b2ccb4d"); print(ipykernel.__file__)" 23:28:07.335 [info] Process Execution: ~/quantum_computing/final/.venv/bin/python -m ipykernel_launcher --f=/home/~/.local/share/jupyter/run~e/kernel-v2-6878NBt8ALdoU3CC.json > cwd: //home/~/quantum_computing/final 23:28:07.346 [info] Process Execution: ~/quantum_computing/final/.venv/bin/python -c "import ipykernel; print(ipykernel.__version__); print("5dc3a68c-e34e-4080-9c3e-2a532b2ccb4d"); print(ipykernel.__file__)" 23:28:07.354 [info] Process Execution: ~/quantum_computing/final/.venv/bin/python -m ipykernel_launcher --f=/home/~/.local/share/jupyter/run~e/kernel-v2-6878GxzRSk5W7pcP.json > cwd: //home/~/quantum_computing/final 23:28:07.886 [info] Process Execution: ~/quantum_computing/final/.venv/bin/python /home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/pythonFiles/printJupyterDataDir.py 23:28:07.901 [warn] Got an empty Jupyter Data Dir from /home/~/quantum_computing/final/.venv/bin/python, stderr = undefined 23:28:20.885 [info] Handle Execution of Cells 1,2,4,5,6,7 for ~/quantum_computing/final/final.ipynb 23:28:25.689 [info] Cell 1 completed in 4.797s (start: 1716910100892, end: 1716910105689) 23:28:25.698 [info] Cell 2 completed in 0.005s (start: 1716910105693, end: 1716910105698) 23:28:25.705 [info] Cell 4 completed in 0.003s (start: 1716910105702, end: 1716910105705) 23:28:26.848 [info] Cell 5 completed in 0.006s (start: 1716910106842, end: 1716910106848) 23:28:27.002 [info] Cell 6 completed in 0.146s (start: 1716910106856, end: 1716910107002) 23:28:27.261 [info] Cell 7 completed in 0.256s (start: 1716910107004, end: 1716910107260) 23:28:41.488 [info] Handle Execution of Cells 9 for ~/quantum_computing/final/final.ipynb 23:28:41.497 [info] Cell 9 completed in 0.003s (start: 1716910121494, end: 1716910121497) 23:28:52.863 [info] Handle Execution of Cells 11 for ~/quantum_computing/final/final.ipynb 23:28:52.871 [info] Cell 11 completed in 0.002s (start: 1716910132869, end: 1716910132871) 23:29:27.908 [info] Handle Execution of Cells 13 for ~/quantum_computing/final/final.ipynb 23:29:27.922 [info] Cell 13 completed in 0.003s (start: 1716910167919, end: 1716910167922) 23:29:43.510 [info] Handle Execution of Cells 15 for ~/quantum_computing/final/final.ipynb 23:29:43.916 [info] Cell 15 completed in 0.398s (start: 1716910183517, end: 1716910183915) 23:29:46.564 [info] Handle Execution of Cells 17 for ~/quantum_computing/final/final.ipynb 23:29:46.572 [info] Cell 17 completed in 0.003s (start: 1716910186569, end: 1716910186572) 23:29:47.860 [info] Handle Execution of Cells 19 for ~/quantum_computing/final/final.ipynb 23:29:47.867 [info] Cell 19 completed in 0.002s (start: 1716910187865, end: 1716910187867) 23:29:53.219 [info] Handle Execution of Cells 21 for ~/quantum_computing/final/final.ipynb 23:29:53.226 [info] Cell 21 completed in 0.003s (start: 1716910193223, end: 1716910193226) 23:30:43.408 [info] Execution of code ms-toolsai.jupyter-1 completed in 46ms 23:31:25.815 [info] Disposing request as the cell (7) was deleted ~/quantum_computing/final/final.ipynb 23:31:25.816 [info] Disposing request as the cell (9) was deleted ~/quantum_computing/final/final.ipynb 23:31:25.817 [info] Disposing request as the cell (11) was deleted ~/quantum_computing/final/final.ipynb 23:31:25.817 [info] Disposing request as the cell (13) was deleted ~/quantum_computing/final/final.ipynb 23:31:25.818 [info] Disposing request as the cell (15) was deleted ~/quantum_computing/final/final.ipynb 23:31:25.819 [info] Disposing request as the cell (17) was deleted ~/quantum_computing/final/final.ipynb 23:31:25.820 [info] Disposing request as the cell (19) was deleted ~/quantum_computing/final/final.ipynb 23:31:25.820 [info] Disposing request as the cell (21) was deleted ~/quantum_computing/final/final.ipynb 23:31:25.822 [info] Dispose Kernel '~/quantum_computing/final/final.ipynb' associated with '~/quantum_computing/final/final.ipynb' ```
XC-Li commented 2 months ago

Hi, @DonJayamanne I got the same error these days. It seems to happen on new created jupyter notebooks. And only happens when I run jupyter notebook on remote ubuntu server, local run is fine. @timsu92 , please let me know if you found any solution, thanks.

Version info: Python version: 3.12.3 Remote server version: Ubuntu 22.04.4 LTS Local system: MacOS 14.5 (23F79)

VS Code Version: Version: 1.89.1 (Universal) Commit: dc96b837cf6bb4af9cd736aa3af08cf8279f7685 Date: 2024-05-07T05:14:24.611Z (3 wks ago) Electron: 28.2.8 ElectronBuildId: 27744544 Chromium: 120.0.6099.291 Node.js: 18.18.2 V8: 12.0.267.19-electron.0 OS: Darwin arm64 23.5.0

All VS Code extension are most recent version.

jupyter package version: IPython : 8.24.0 ipykernel : 6.29.3 ipywidgets : not installed jupyter_client : 8.6.2 jupyter_core : 5.7.2 jupyter_server : not installed jupyterlab : not installed nbclient : not installed nbconvert : not installed nbformat : not installed notebook : not installed qtconsole : not installed traitlets : 5.14.3

My sample code, which will crash in about 3 minutes: for i in range(6000): time.sleep(1) print(i)

Here is the log:

Show Logs ``` 11:30:49.964 [info] Handle Execution of Cells 0,1,2,3,4 for ~/analysis/su_notebooks/temp/loop_only.ipynb 11:30:49.974 [debug] Cell Index:0 sent to kernel 11:30:49.984 [debug] Start cell 0 execution @ 1716921049983 (clear output) 11:30:49.984 [debug] Kernel acknowledged execution of cell 0 @ 1716921049983 11:30:49.991 [info] Cell 0 completed in 0.008s (start: 1716921049983, end: 1716921049991) 11:30:49.992 [debug] Cell 0 executed successfully 11:30:49.994 [debug] Cell Index:1 sent to kernel 11:30:50.001 [debug] Start cell 1 execution @ 1716921050001 (clear output) 11:30:50.001 [debug] Kernel acknowledged execution of cell 1 @ 1716921050001 11:30:50.013 [info] Cell 1 completed in 0.012s (start: 1716921050001, end: 1716921050013) 11:30:50.013 [debug] Cell 1 executed successfully 11:30:50.014 [debug] Cell Index:2 sent to kernel 11:30:50.025 [debug] Start cell 2 execution @ 1716921050025 (clear output) 11:30:50.025 [debug] Kernel acknowledged execution of cell 2 @ 1716921050025 11:30:50.030 [info] Cell 2 completed in 0.005s (start: 1716921050025, end: 1716921050030) 11:30:50.030 [debug] Cell 2 executed successfully 11:30:50.031 [debug] Cell Index:3 sent to kernel 11:30:50.036 [debug] Start cell 3 execution @ 1716921050035 (clear output) 11:30:50.036 [debug] Kernel acknowledged execution of cell 3 @ 1716921050035 11:33:52.657 [debug] Disposing kernel associated with ~/analysis/su_notebooks/temp/loop_only.ipynb, isClosed=true 11:33:52.657 [info] Dispose Kernel '~/analysis/su_notebooks/temp/loop_only.ipynb' associated with '~/analysis/su_notebooks/temp/loop_only.ipynb' 11:33:52.658 [debug] Cancel pending cells 11:33:52.658 [info] Cell 3 completed in -1716921050.035s (start: 1716921050035, end: undefined) 11:33:52.658 [info] Cell 4 completed in 0s (start: undefined, end: undefined) 11:33:52.660 [debug] Shutdown session b40a1956-84c8-4177-b338-bb9f5aa3ed5b, .jvsc74a57bd00e345d715f4fcc8a1b07db394d392a49f48c73765ad76df508b088482331a45f./media/home/~/anaconda3/envs/may24/python./media/home/~/anaconda3/envs/may24/python.-m#ipykernel_launcher - start called from Error: at IT.shutdown (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/extension.node.js:318:3505) at IT.disposeAsync (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/extension.node.js:318:2982) at e (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/extension.node.js:299:31465) at H_.dispose (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/extension.node.js:299:31699) at Jy.disposeOldKernel (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/extension.node.js:299:23060) at Jy. (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/extension.node.js:299:21281) at a.value (/media/home/~/.vscode-server/cli/servers/Stable-dc96b837cf6bb4af9cd736aa3af08cf8279f7685/server/out/vs/workbench/api/node/extensionHostProcess.js:165:20653) at o.y (/media/home/~/.vscode-server/cli/servers/Stable-dc96b837cf6bb4af9cd736aa3af08cf8279f7685/server/out/vs/workbench/api/node/extensionHostProcess.js:82:660) at o.z (/media/home/~/.vscode-server/cli/servers/Stable-dc96b837cf6bb4af9cd736aa3af08cf8279f7685/server/out/vs/workbench/api/node/extensionHostProcess.js:82:730) at o.fire (/media/home/~/.vscode-server/cli/servers/Stable-dc96b837cf6bb4af9cd736aa3af08cf8279f7685/server/out/vs/workbench/api/node/extensionHostProcess.js:82:946) at r.$acceptDocumentAndEditorsDelta (/media/home/~/.vscode-server/cli/servers/Stable-dc96b837cf6bb4af9cd736aa3af08cf8279f7685/server/out/vs/workbench/api/node/extensionHostProcess.js:160:8937) at c.S (/media/home/~/.vscode-server/cli/servers/Stable-dc96b837cf6bb4af9cd736aa3af08cf8279f7685/server/out/vs/workbench/api/node/extensionHostProcess.js:152:5505) at c.Q (/media/home/~/.vscode-server/cli/servers/Stable-dc96b837cf6bb4af9cd736aa3af08cf8279f7685/server/out/vs/workbench/api/node/extensionHostProcess.js:152:5271) at c.M (/media/home/~/.vscode-server/cli/servers/Stable-dc96b837cf6bb4af9cd736aa3af08cf8279f7685/server/out/vs/workbench/api/node/extensionHostProcess.js:152:4361) at c.L (/media/home/~/.vscode-server/cli/servers/Stable-dc96b837cf6bb4af9cd736aa3af08cf8279f7685/server/out/vs/workbench/api/node/extensionHostProcess.js:152:3579) at a.value (/media/home/~/.vscode-server/cli/servers/Stable-dc96b837cf6bb4af9cd736aa3af08cf8279f7685/server/out/vs/workbench/api/node/extensionHostProcess.js:152:2227) at o.y (/media/home/~/.vscode-server/cli/servers/Stable-dc96b837cf6bb4af9cd736aa3af08cf8279f7685/server/out/vs/workbench/api/node/extensionHostProcess.js:82:660) at o.fire (/media/home/~/.vscode-server/cli/servers/Stable-dc96b837cf6bb4af9cd736aa3af08cf8279f7685/server/out/vs/workbench/api/node/extensionHostProcess.js:82:877) at l.fire (/media/home/~/.vscode-server/cli/servers/Stable-dc96b837cf6bb4af9cd736aa3af08cf8279f7685/server/out/vs/workbench/api/node/extensionHostProcess.js:107:14175) at a.value (/media/home/~/.vscode-server/cli/servers/Stable-dc96b837cf6bb4af9cd736aa3af08cf8279f7685/server/out/vs/workbench/api/node/extensionHostProcess.js:178:8023) at o.y (/media/home/~/.vscode-server/cli/servers/Stable-dc96b837cf6bb4af9cd736aa3af08cf8279f7685/server/out/vs/workbench/api/node/extensionHostProcess.js:82:660) at o.fire (/media/home/~/.vscode-server/cli/servers/Stable-dc96b837cf6bb4af9cd736aa3af08cf8279f7685/server/out/vs/workbench/api/node/extensionHostProcess.js:82:877) at l.fire (/media/home/~/.vscode-server/cli/servers/Stable-dc96b837cf6bb4af9cd736aa3af08cf8279f7685/server/out/vs/workbench/api/node/extensionHostProcess.js:107:14175) at r.z (/media/home/~/.vscode-server/cli/servers/Stable-dc96b837cf6bb4af9cd736aa3af08cf8279f7685/server/out/vs/workbench/api/node/extensionHostProcess.js:107:17240) at a.value (/media/home/~/.vscode-server/cli/servers/Stable-dc96b837cf6bb4af9cd736aa3af08cf8279f7685/server/out/vs/workbench/api/node/extensionHostProcess.js:107:15692) at o.y (/media/home/~/.vscode-server/cli/servers/Stable-dc96b837cf6bb4af9cd736aa3af08cf8279f7685/server/out/vs/workbench/api/node/extensionHostProcess.js:82:660) at o.fire (/media/home/~/.vscode-server/cli/servers/Stable-dc96b837cf6bb4af9cd736aa3af08cf8279f7685/server/out/vs/workbench/api/node/extensionHostProcess.js:82:877) at f.acceptChunk (/media/home/~/.vscode-server/cli/servers/Stable-dc96b837cf6bb4af9cd736aa3af08cf8279f7685/server/out/vs/workbench/api/node/extensionHostProcess.js:107:11949) at /media/home/~/.vscode-server/cli/servers/Stable-dc96b837cf6bb4af9cd736aa3af08cf8279f7685/server/out/vs/workbench/api/node/extensionHostProcess.js:107:11236 at Socket.S (/media/home/~/.vscode-server/cli/servers/Stable-dc96b837cf6bb4af9cd736aa3af08cf8279f7685/server/out/vs/workbench/api/node/extensionHostProcess.js:175:13162) at Socket.emit (node:events:517:28) at addChunk (node:internal/streams/readable:335:12) at readableAddChunk (node:internal/streams/readable:308:9) at Readable.push (node:internal/streams/readable:245:10) at Pipe.onStreamRead (node:internal/stream_base_commons:190:23) 11:33:52.660 [debug] Dispose Kernel process 53226. 11:33:52.684 [debug] Kernel got disposed, hence there is no longer a kernel associated with ~/analysis/su_notebooks/temp/loop_only.ipynb 11:33:52.687 [debug] Notebook document ~/analysis/su_notebooks/temp/loop_only.ipynb got closed 11:33:52.688 [debug] Cancel executions after closing notebook ~/analysis/su_notebooks/temp/loop_only.ipynb 11:33:52.688 [debug] Cancel pending cells 11:33:52.690 [debug] Cell 3 executed successfully 11:33:52.691 [debug] Cell 4 executed successfully 11:33:52.693 [warn] Cancel all remaining cells due to dead kernel 11:33:52.693 [debug] Cancel pending cells 11:33:52.695 [debug] Shutdown session b40a1956-84c8-4177-b338-bb9f5aa3ed5b, .jvsc74a57bd00e345d715f4fcc8a1b07db394d392a49f48c73765ad76df508b088482331a45f./media/home/~/anaconda3/envs/may24/python./media/home/~/anaconda3/envs/may24/python.-m#ipykernel_launcher - shutdown complete 11:33:52.719 [debug] Disposed Kernel process 53226. 11:33:52.732 [debug] KernelProcess Exited 53226, Exit Code - undefined ```
DonJayamanne commented 2 months ago

11:33:52.657 [debug] Disposing kernel associated with ~/analysis/su_notebooks/temp/loop_only.ipynb, isClosed=true

Based on the logs, either a cell that was being executed was deleted or the notebook itself was closed. Thus, this is by design

XC-Li commented 2 months ago

Hi Don, Thanks for replying. I didn't close the notebook or delete the cell while it's running, why the notebook would think the cell is deleted or notebook is closed?

I tried to run the notebook again, and it think the cell was deleted (which wasn't) this time: image

Here is full log from starting the VS code:

Show Logs ``` Visual Studio Code (1.89.1, ssh-remote, desktop) Jupyter Extension Version: 2024.4.0. Python Extension Version: 2024.6.0. Pylance Extension Version: 2024.5.1. Platform: linux (x64). Workspace folder ~/analysis/su_notebooks/temp, Home = /media/home/gli 14:24:12.070 [debug] Start refreshing Kernel Picker (1716931452070) 14:24:12.299 [debug] Preferred Remote kernel for ~/analysis/su_notebooks/temp/loop_only.ipynb is undefined 14:24:12.445 [debug] Error in detecting whether url is isJupyterHub: FetchError: request to http://127.0.0.1:8888/hub/api failed, reason: connect ECONNREFUSED 127.0.0.1:8888 14:24:12.446 [debug] Error in detecting whether url is isJupyterHub: FetchError: request to http://127.0.0.1:8888/hub/api failed, reason: connect ECONNREFUSED 127.0.0.1:8888 14:24:12.448 [debug] Error in detecting whether url is isJupyterHub: FetchError: request to http://127.0.0.1:8888/hub/api failed, reason: connect ECONNREFUSED 127.0.0.1:8888 14:24:12.449 [debug] Error in detecting whether url is isJupyterHub: FetchError: request to http://127.0.0.1:8888/hub/api failed, reason: connect ECONNREFUSED 127.0.0.1:8888 14:24:12.743 [debug] Search for KernelSpecs in Interpreter /usr/bin/python3 14:24:12.744 [debug] Search for KernelSpecs in Interpreter ~/anaconda3/bin/python 14:24:12.744 [debug] Search for KernelSpecs in Interpreter ~/anaconda3/envs/SCP_env/bin/python 14:24:12.744 [debug] Search for KernelSpecs in Interpreter ~/.virtualenvs/r-reticulate/bin/python 14:24:12.744 [debug] Search for KernelSpecs in Interpreter /bin/python3 14:24:12.744 [debug] Search for KernelSpecs in Interpreter ~/anaconda3/envs/may24/bin/python 14:24:12.745 [debug] Kernel Spec for 'Python 3 (ipykernel)' (/usr/share/jupyter/kernels/python3/kernel.json) is hidden. (isDefaultKernelSpec = true, language = python, registrationInfo = undefined) 14:24:12.747 [debug] Get Custom Env Variables, Class name = qm, completed in 679ms, has a truthy return value, Arg 1: undefined, Arg 2: "RunPythonCode" 14:24:12.747 [debug] Jupyter Paths /kernels: 14:24:12.747 [debug] Kernel Spec Root Paths, /usr/share/jupyter/kernels, /usr/local/share/jupyter/kernels, ~/.local/share/jupyter/kernels 14:24:12.758 [debug] Error in detecting whether url is isJupyterHub: FetchError: request to http://localhost:8888/hub/api failed, reason: connect ECONNREFUSED 127.0.0.1:8888 14:24:12.760 [debug] Error in detecting whether url is isJupyterHub: FetchError: request to http://localhost:8888/hub/api failed, reason: connect ECONNREFUSED 127.0.0.1:8888 14:24:12.761 [debug] Error in detecting whether url is isJupyterHub: FetchError: request to http://localhost:8888/hub/api failed, reason: connect ECONNREFUSED 127.0.0.1:8888 14:24:12.762 [debug] Error in detecting whether url is isJupyterHub: FetchError: request to http://localhost:8888/hub/api failed, reason: connect ECONNREFUSED 127.0.0.1:8888 14:24:12.763 [debug] Error in detecting whether url is isJupyterHub: FetchError: request to http://localhost:9999/hub/api failed, reason: connect ECONNREFUSED 127.0.0.1:9999 14:24:12.764 [error] Failed to validate Password info [D [FetchError]: request to http://127.0.0.1:8888/ failed, reason: connect ECONNREFUSED 127.0.0.1:8888 at ClientRequest. (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/node_modules/node-fetch.js:1:306417) at ClientRequest.emit (node:events:517:28) at Socket.socketErrorListener (node:_http_client:501:9) at Socket.emit (node:events:517:28) at emitErrorNT (node:internal/streams/destroy:151:8) at emitErrorCloseNT (node:internal/streams/destroy:116:3) at process.processTicksAndRejections (node:internal/process/task_queues:82:21)] { type: 'system', errno: 'ECONNREFUSED', code: 'ECONNREFUSED' } 14:24:12.790 [error] Failed to validate Password info [D [FetchError]: request to http://127.0.0.1:8888/ failed, reason: connect ECONNREFUSED 127.0.0.1:8888 at ClientRequest. (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/node_modules/node-fetch.js:1:306417) at ClientRequest.emit (node:events:517:28) at Socket.socketErrorListener (node:_http_client:501:9) at Socket.emit (node:events:517:28) at emitErrorNT (node:internal/streams/destroy:151:8) at emitErrorCloseNT (node:internal/streams/destroy:116:3) at process.processTicksAndRejections (node:internal/process/task_queues:82:21)] { type: 'system', errno: 'ECONNREFUSED', code: 'ECONNREFUSED' } 14:24:12.793 [error] Failed to validate Password info [D [FetchError]: request to http://127.0.0.1:8888/ failed, reason: connect ECONNREFUSED 127.0.0.1:8888 at ClientRequest. (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/node_modules/node-fetch.js:1:306417) at ClientRequest.emit (node:events:517:28) at Socket.socketErrorListener (node:_http_client:501:9) at Socket.emit (node:events:517:28) at emitErrorNT (node:internal/streams/destroy:151:8) at emitErrorCloseNT (node:internal/streams/destroy:116:3) at process.processTicksAndRejections (node:internal/process/task_queues:82:21)] { type: 'system', errno: 'ECONNREFUSED', code: 'ECONNREFUSED' } 14:24:12.795 [error] Failed to validate Password info [D [FetchError]: request to http://127.0.0.1:8888/ failed, reason: connect ECONNREFUSED 127.0.0.1:8888 at ClientRequest. (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/node_modules/node-fetch.js:1:306417) at ClientRequest.emit (node:events:517:28) at Socket.socketErrorListener (node:_http_client:501:9) at Socket.emit (node:events:517:28) at emitErrorNT (node:internal/streams/destroy:151:8) at emitErrorCloseNT (node:internal/streams/destroy:116:3) at process.processTicksAndRejections (node:internal/process/task_queues:82:21)] { type: 'system', errno: 'ECONNREFUSED', code: 'ECONNREFUSED' } 14:24:12.868 [error] Error fetching kernels from http://127.0.0.1:8888/ (R): [FetchError: request to http://127.0.0.1:8888/api/kernels?1716931452788 failed, reason: connect ECONNREFUSED 127.0.0.1:8888 at ClientRequest. (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/node_modules/node-fetch.js:1:306417) at ClientRequest.emit (node:events:517:28) at Socket.socketErrorListener (node:_http_client:501:9) at Socket.emit (node:events:517:28) at emitErrorNT (node:internal/streams/destroy:151:8) at emitErrorCloseNT (node:internal/streams/destroy:116:3) at process.processTicksAndRejections (node:internal/process/task_queues:82:21)] 14:24:12.868 [debug] Disposing Jupyter Lab Helper 14:24:12.868 [debug] SessionManager - dispose contents manager 14:24:12.868 [debug] ShutdownSessionAndConnection - dispose session manager 14:24:12.869 [error] Error fetching kernels from http://127.0.0.1:8888/ (127.0.0.1): [FetchError: request to http://127.0.0.1:8888/api/kernels?1716931452791 failed, reason: connect ECONNREFUSED 127.0.0.1:8888 at ClientRequest. (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/node_modules/node-fetch.js:1:306417) at ClientRequest.emit (node:events:517:28) at Socket.socketErrorListener (node:_http_client:501:9) at Socket.emit (node:events:517:28) at emitErrorNT (node:internal/streams/destroy:151:8) at emitErrorCloseNT (node:internal/streams/destroy:116:3) at process.processTicksAndRejections (node:internal/process/task_queues:82:21)] 14:24:12.869 [debug] Disposing Jupyter Lab Helper 14:24:12.869 [debug] SessionManager - dispose contents manager 14:24:12.869 [debug] ShutdownSessionAndConnection - dispose session manager 14:24:12.869 [error] Error fetching kernels from http://127.0.0.1:8888/ (127.0.0.1): [FetchError: request to http://127.0.0.1:8888/api/kernels?1716931452794 failed, reason: connect ECONNREFUSED 127.0.0.1:8888 at ClientRequest. (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/node_modules/node-fetch.js:1:306417) at ClientRequest.emit (node:events:517:28) at Socket.socketErrorListener (node:_http_client:501:9) at Socket.emit (node:events:517:28) at emitErrorNT (node:internal/streams/destroy:151:8) at emitErrorCloseNT (node:internal/streams/destroy:116:3) at process.processTicksAndRejections (node:internal/process/task_queues:82:21)] 14:24:12.869 [debug] Disposing Jupyter Lab Helper 14:24:12.869 [debug] SessionManager - dispose contents manager 14:24:12.869 [debug] ShutdownSessionAndConnection - dispose session manager 14:24:12.870 [error] Error fetching kernels from http://127.0.0.1:8888/ (127.0.0.1): [FetchError: request to http://127.0.0.1:8888/api/kernels?1716931452796 failed, reason: connect ECONNREFUSED 127.0.0.1:8888 at ClientRequest. (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/node_modules/node-fetch.js:1:306417) at ClientRequest.emit (node:events:517:28) at Socket.socketErrorListener (node:_http_client:501:9) at Socket.emit (node:events:517:28) at emitErrorNT (node:internal/streams/destroy:151:8) at emitErrorCloseNT (node:internal/streams/destroy:116:3) at process.processTicksAndRejections (node:internal/process/task_queues:82:21)] 14:24:12.870 [debug] Disposing Jupyter Lab Helper 14:24:12.870 [debug] SessionManager - dispose contents manager 14:24:12.870 [debug] ShutdownSessionAndConnection - dispose session manager 14:24:12.871 [debug] Finished disposing Jupyter Lab Helper 14:24:12.871 [error] Jupyter Lab Helper:getKernelSpecs failure: [Error: Poll (@jupyterlab/services:KernelSpecManager#specs) is disposed. at v.dispose (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/node_modules/@jupyterlab/services.js:11:10935) at ni.dispose (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/node_modules/@jupyterlab/services.js:11:29299) at r.dispose (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/extension.node.js:191:14050) at process.processTicksAndRejections (node:internal/process/task_queues:95:5) at async Promise.all (index 0) at async __.listKernelsFromConnection (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/extension.node.js:296:20211) at async /media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/extension.node.js:296:17636] 14:24:12.873 [debug] Finished disposing Jupyter Lab Helper 14:24:12.873 [error] Jupyter Lab Helper:getKernelSpecs failure: [Error: Poll (@jupyterlab/services:KernelSpecManager#specs) is disposed. at v.dispose (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/node_modules/@jupyterlab/services.js:11:10935) at ni.dispose (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/node_modules/@jupyterlab/services.js:11:29299) at r.dispose (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/extension.node.js:191:14050) at process.processTicksAndRejections (node:internal/process/task_queues:95:5) at async Promise.all (index 0) at async __.listKernelsFromConnection (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/extension.node.js:296:20211) at async /media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/extension.node.js:296:17636] 14:24:12.874 [debug] Finished disposing Jupyter Lab Helper 14:24:12.875 [error] Jupyter Lab Helper:getKernelSpecs failure: [Error: Poll (@jupyterlab/services:KernelSpecManager#specs) is disposed. at v.dispose (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/node_modules/@jupyterlab/services.js:11:10935) at ni.dispose (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/node_modules/@jupyterlab/services.js:11:29299) at r.dispose (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/extension.node.js:191:14050) at process.processTicksAndRejections (node:internal/process/task_queues:95:5) at async Promise.all (index 0) at async __.listKernelsFromConnection (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/extension.node.js:296:20211) at async /media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/extension.node.js:296:17636] 14:24:12.876 [debug] Finished disposing Jupyter Lab Helper 14:24:12.876 [error] Jupyter Lab Helper:getKernelSpecs failure: [Error: Poll (@jupyterlab/services:KernelSpecManager#specs) is disposed. at v.dispose (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/node_modules/@jupyterlab/services.js:11:10935) at ni.dispose (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/node_modules/@jupyterlab/services.js:11:29299) at r.dispose (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/extension.node.js:191:14050) at process.processTicksAndRejections (node:internal/process/task_queues:95:5) at async Promise.all (index 0) at async __.listKernelsFromConnection (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/extension.node.js:296:20211) at async /media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/extension.node.js:296:17636] 14:24:12.885 [debug] No controller, hence notebook communications cannot be initialized for editor ~/analysis/su_notebooks/temp/loop_only.ipynb 14:24:12.885 [debug] Start refreshing Interpreter Kernel Picker 14:24:12.960 [error] Failed to validate Password info [D [FetchError]: request to http://localhost:8888/ failed, reason: connect ECONNREFUSED 127.0.0.1:8888 at ClientRequest. (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/node_modules/node-fetch.js:1:306417) at ClientRequest.emit (node:events:517:28) at Socket.socketErrorListener (node:_http_client:501:9) at Socket.emit (node:events:517:28) at emitErrorNT (node:internal/streams/destroy:151:8) at emitErrorCloseNT (node:internal/streams/destroy:116:3) at process.processTicksAndRejections (node:internal/process/task_queues:82:21)] { type: 'system', errno: 'ECONNREFUSED', code: 'ECONNREFUSED' } 14:24:12.963 [error] Failed to validate Password info [D [FetchError]: request to http://localhost:8888/ failed, reason: connect ECONNREFUSED 127.0.0.1:8888 at ClientRequest. (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/node_modules/node-fetch.js:1:306417) at ClientRequest.emit (node:events:517:28) at Socket.socketErrorListener (node:_http_client:501:9) at Socket.emit (node:events:517:28) at emitErrorNT (node:internal/streams/destroy:151:8) at emitErrorCloseNT (node:internal/streams/destroy:116:3) at process.processTicksAndRejections (node:internal/process/task_queues:82:21)] { type: 'system', errno: 'ECONNREFUSED', code: 'ECONNREFUSED' } 14:24:12.965 [error] Failed to validate Password info [D [FetchError]: request to http://localhost:8888/ failed, reason: connect ECONNREFUSED 127.0.0.1:8888 at ClientRequest. (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/node_modules/node-fetch.js:1:306417) at ClientRequest.emit (node:events:517:28) at Socket.socketErrorListener (node:_http_client:501:9) at Socket.emit (node:events:517:28) at emitErrorNT (node:internal/streams/destroy:151:8) at emitErrorCloseNT (node:internal/streams/destroy:116:3) at process.processTicksAndRejections (node:internal/process/task_queues:82:21)] { type: 'system', errno: 'ECONNREFUSED', code: 'ECONNREFUSED' } 14:24:12.967 [error] Failed to validate Password info [D [FetchError]: request to http://localhost:8888/ failed, reason: connect ECONNREFUSED 127.0.0.1:8888 at ClientRequest. (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/node_modules/node-fetch.js:1:306417) at ClientRequest.emit (node:events:517:28) at Socket.socketErrorListener (node:_http_client:501:9) at Socket.emit (node:events:517:28) at emitErrorNT (node:internal/streams/destroy:151:8) at emitErrorCloseNT (node:internal/streams/destroy:116:3) at process.processTicksAndRejections (node:internal/process/task_queues:82:21)] { type: 'system', errno: 'ECONNREFUSED', code: 'ECONNREFUSED' } 14:24:12.968 [error] Failed to validate Password info [D [FetchError]: request to http://localhost:9999/ failed, reason: connect ECONNREFUSED 127.0.0.1:9999 at ClientRequest. (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/node_modules/node-fetch.js:1:306417) at ClientRequest.emit (node:events:517:28) at Socket.socketErrorListener (node:_http_client:501:9) at Socket.emit (node:events:517:28) at emitErrorNT (node:internal/streams/destroy:151:8) at emitErrorCloseNT (node:internal/streams/destroy:116:3) at process.processTicksAndRejections (node:internal/process/task_queues:82:21)] { type: 'system', errno: 'ECONNREFUSED', code: 'ECONNREFUSED' } 14:24:12.970 [debug] Error in detecting whether url is isJupyterHub: FetchError: request to http://127.0.0.1:8888/hub/api failed, reason: connect ECONNREFUSED 127.0.0.1:8888 14:24:12.971 [debug] Error in detecting whether url is isJupyterHub: FetchError: request to http://127.0.0.1:8888/hub/api failed, reason: connect ECONNREFUSED 127.0.0.1:8888 14:24:12.972 [debug] Error in detecting whether url is isJupyterHub: FetchError: request to http://127.0.0.1:8888/hub/api failed, reason: connect ECONNREFUSED 127.0.0.1:8888 14:24:12.973 [debug] Error in detecting whether url is isJupyterHub: FetchError: request to http://127.0.0.1:8888/hub/api failed, reason: connect ECONNREFUSED 127.0.0.1:8888 14:24:13.063 [debug] KernelProvider switched kernel to id = .jvsc74a57bd00e345d715f4fcc8a1b07db394d392a49f48c73765ad76df508b088482331a45f./media/home/~/anaconda3/envs/may24/python./media/home/~/anaconda3/envs/may24/python.-m#ipykernel_launcher 14:24:13.063 [debug] start the kernel, options.disableUI=true for ~/analysis/su_notebooks/temp/loop_only.ipynb 14:24:13.068 [debug] Registering commtarget jupyter.widget 14:24:13.069 [debug] Controller selection change completed 14:24:13.091 [error] Failed to validate Password info [D [FetchError]: request to http://127.0.0.1:8888/ failed, reason: connect ECONNREFUSED 127.0.0.1:8888 at ClientRequest. (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/node_modules/node-fetch.js:1:306417) at ClientRequest.emit (node:events:517:28) at Socket.socketErrorListener (node:_http_client:501:9) at Socket.emit (node:events:517:28) at emitErrorNT (node:internal/streams/destroy:151:8) at emitErrorCloseNT (node:internal/streams/destroy:116:3) at process.processTicksAndRejections (node:internal/process/task_queues:82:21)] { type: 'system', errno: 'ECONNREFUSED', code: 'ECONNREFUSED' } 14:24:13.094 [error] Failed to validate Password info [D [FetchError]: request to http://127.0.0.1:8888/ failed, reason: connect ECONNREFUSED 127.0.0.1:8888 at ClientRequest. (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/node_modules/node-fetch.js:1:306417) at ClientRequest.emit (node:events:517:28) at Socket.socketErrorListener (node:_http_client:501:9) at Socket.emit (node:events:517:28) at emitErrorNT (node:internal/streams/destroy:151:8) at emitErrorCloseNT (node:internal/streams/destroy:116:3) at process.processTicksAndRejections (node:internal/process/task_queues:82:21)] { type: 'system', errno: 'ECONNREFUSED', code: 'ECONNREFUSED' } 14:24:13.096 [error] Failed to validate Password info [D [FetchError]: request to http://127.0.0.1:8888/ failed, reason: connect ECONNREFUSED 127.0.0.1:8888 at ClientRequest. (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/node_modules/node-fetch.js:1:306417) at ClientRequest.emit (node:events:517:28) at Socket.socketErrorListener (node:_http_client:501:9) at Socket.emit (node:events:517:28) at emitErrorNT (node:internal/streams/destroy:151:8) at emitErrorCloseNT (node:internal/streams/destroy:116:3) at process.processTicksAndRejections (node:internal/process/task_queues:82:21)] { type: 'system', errno: 'ECONNREFUSED', code: 'ECONNREFUSED' } 14:24:13.098 [error] Failed to validate Password info [D [FetchError]: request to http://127.0.0.1:8888/ failed, reason: connect ECONNREFUSED 127.0.0.1:8888 at ClientRequest. (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/node_modules/node-fetch.js:1:306417) at ClientRequest.emit (node:events:517:28) at Socket.socketErrorListener (node:_http_client:501:9) at Socket.emit (node:events:517:28) at emitErrorNT (node:internal/streams/destroy:151:8) at emitErrorCloseNT (node:internal/streams/destroy:116:3) at process.processTicksAndRejections (node:internal/process/task_queues:82:21)] { type: 'system', errno: 'ECONNREFUSED', code: 'ECONNREFUSED' } 14:24:13.116 [debug] Get Custom Env Variables, Class name = qm, completed in 0ms, has a truthy return value, Arg 1: "~/analysis/su_notebooks/temp", Arg 2: "RunPythonCode" 14:24:13.117 [info] Starting Kernel startUsingPythonInterpreter, .jvsc74a57bd00e345d715f4fcc8a1b07db394d392a49f48c73765ad76df508b088482331a45f./media/home/~/anaconda3/envs/may24/python./media/home/~/anaconda3/envs/may24/python.-m#ipykernel_launcher (Python Path: ~/anaconda3/envs/may24/bin/python, Conda, may24 (Python 3.12.3), 3.12.3) for '~/analysis/su_notebooks/temp/loop_only.ipynb' (disableUI=true) 14:24:13.117 [debug] Creating raw notebook for resource '~/analysis/su_notebooks/temp/loop_only.ipynb' 14:24:13.119 [error] Error fetching kernels from http://localhost:8888/ (localhost): [FetchError: request to http://localhost:8888/api/kernels?1716931452962 failed, reason: connect ECONNREFUSED 127.0.0.1:8888 at ClientRequest. (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/node_modules/node-fetch.js:1:306417) at ClientRequest.emit (node:events:517:28) at Socket.socketErrorListener (node:_http_client:501:9) at Socket.emit (node:events:517:28) at emitErrorNT (node:internal/streams/destroy:151:8) at emitErrorCloseNT (node:internal/streams/destroy:116:3) at process.processTicksAndRejections (node:internal/process/task_queues:82:21)] 14:24:13.119 [debug] Disposing Jupyter Lab Helper 14:24:13.119 [debug] SessionManager - dispose contents manager 14:24:13.119 [debug] ShutdownSessionAndConnection - dispose session manager 14:24:13.119 [error] Error fetching kernels from http://localhost:8888/ (localhost): [FetchError: request to http://localhost:8888/api/kernels?1716931452964 failed, reason: connect ECONNREFUSED 127.0.0.1:8888 at ClientRequest. (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/node_modules/node-fetch.js:1:306417) at ClientRequest.emit (node:events:517:28) at Socket.socketErrorListener (node:_http_client:501:9) at Socket.emit (node:events:517:28) at emitErrorNT (node:internal/streams/destroy:151:8) at emitErrorCloseNT (node:internal/streams/destroy:116:3) at process.processTicksAndRejections (node:internal/process/task_queues:82:21)] 14:24:13.119 [debug] Disposing Jupyter Lab Helper 14:24:13.119 [debug] SessionManager - dispose contents manager 14:24:13.119 [debug] ShutdownSessionAndConnection - dispose session manager 14:24:13.120 [error] Error fetching kernels from http://localhost:8888/ (localhost): [FetchError: request to http://localhost:8888/api/kernels?1716931452966 failed, reason: connect ECONNREFUSED 127.0.0.1:8888 at ClientRequest. (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/node_modules/node-fetch.js:1:306417) at ClientRequest.emit (node:events:517:28) at Socket.socketErrorListener (node:_http_client:501:9) at Socket.emit (node:events:517:28) at emitErrorNT (node:internal/streams/destroy:151:8) at emitErrorCloseNT (node:internal/streams/destroy:116:3) at process.processTicksAndRejections (node:internal/process/task_queues:82:21)] 14:24:13.120 [debug] Disposing Jupyter Lab Helper 14:24:13.120 [debug] SessionManager - dispose contents manager 14:24:13.120 [debug] ShutdownSessionAndConnection - dispose session manager 14:24:13.120 [error] Error fetching kernels from http://localhost:8888/ (localhost): [FetchError: request to http://localhost:8888/api/kernels?1716931452968 failed, reason: connect ECONNREFUSED 127.0.0.1:8888 at ClientRequest. (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/node_modules/node-fetch.js:1:306417) at ClientRequest.emit (node:events:517:28) at Socket.socketErrorListener (node:_http_client:501:9) at Socket.emit (node:events:517:28) at emitErrorNT (node:internal/streams/destroy:151:8) at emitErrorCloseNT (node:internal/streams/destroy:116:3) at process.processTicksAndRejections (node:internal/process/task_queues:82:21)] 14:24:13.120 [debug] Disposing Jupyter Lab Helper 14:24:13.120 [debug] SessionManager - dispose contents manager 14:24:13.120 [debug] ShutdownSessionAndConnection - dispose session manager 14:24:13.121 [error] Error fetching kernels from http://localhost:9999/ (localhost): [FetchError: request to http://localhost:9999/api/kernels?1716931452970 failed, reason: connect ECONNREFUSED 127.0.0.1:9999 at ClientRequest. (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/node_modules/node-fetch.js:1:306417) at ClientRequest.emit (node:events:517:28) at Socket.socketErrorListener (node:_http_client:501:9) at Socket.emit (node:events:517:28) at emitErrorNT (node:internal/streams/destroy:151:8) at emitErrorCloseNT (node:internal/streams/destroy:116:3) at process.processTicksAndRejections (node:internal/process/task_queues:82:21)] 14:24:13.121 [debug] Disposing Jupyter Lab Helper 14:24:13.121 [debug] SessionManager - dispose contents manager 14:24:13.121 [debug] ShutdownSessionAndConnection - dispose session manager 14:24:13.122 [debug] Finished disposing Jupyter Lab Helper 14:24:13.122 [error] Jupyter Lab Helper:getKernelSpecs failure: [Error: Poll (@jupyterlab/services:KernelSpecManager#specs) is disposed. at v.dispose (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/node_modules/@jupyterlab/services.js:11:10935) at ni.dispose (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/node_modules/@jupyterlab/services.js:11:29299) at r.dispose (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/extension.node.js:191:14050) at process.processTicksAndRejections (node:internal/process/task_queues:95:5) at async Promise.all (index 0) at async __.listKernelsFromConnection (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/extension.node.js:296:20211) at async /media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/extension.node.js:296:17636] 14:24:13.123 [debug] Finished disposing Jupyter Lab Helper 14:24:13.123 [error] Jupyter Lab Helper:getKernelSpecs failure: [Error: Poll (@jupyterlab/services:KernelSpecManager#specs) is disposed. at v.dispose (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/node_modules/@jupyterlab/services.js:11:10935) at ni.dispose (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/node_modules/@jupyterlab/services.js:11:29299) at r.dispose (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/extension.node.js:191:14050) at process.processTicksAndRejections (node:internal/process/task_queues:95:5) at async Promise.all (index 0) at async __.listKernelsFromConnection (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/extension.node.js:296:20211) at async /media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/extension.node.js:296:17636] 14:24:13.124 [debug] Finished disposing Jupyter Lab Helper 14:24:13.124 [error] Jupyter Lab Helper:getKernelSpecs failure: [Error: Poll (@jupyterlab/services:KernelSpecManager#specs) is disposed. at v.dispose (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/node_modules/@jupyterlab/services.js:11:10935) at ni.dispose (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/node_modules/@jupyterlab/services.js:11:29299) at r.dispose (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/extension.node.js:191:14050) at process.processTicksAndRejections (node:internal/process/task_queues:95:5) at async Promise.all (index 0) at async __.listKernelsFromConnection (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/extension.node.js:296:20211) at async /media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/extension.node.js:296:17636] 14:24:13.125 [debug] Finished disposing Jupyter Lab Helper 14:24:13.126 [error] Jupyter Lab Helper:getKernelSpecs failure: [Error: Poll (@jupyterlab/services:KernelSpecManager#specs) is disposed. at v.dispose (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/node_modules/@jupyterlab/services.js:11:10935) at ni.dispose (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/node_modules/@jupyterlab/services.js:11:29299) at r.dispose (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/extension.node.js:191:14050) at process.processTicksAndRejections (node:internal/process/task_queues:95:5) at async Promise.all (index 0) at async __.listKernelsFromConnection (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/extension.node.js:296:20211) at async /media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/extension.node.js:296:17636] 14:24:13.127 [debug] Finished disposing Jupyter Lab Helper 14:24:13.127 [error] Jupyter Lab Helper:getKernelSpecs failure: [Error: Poll (@jupyterlab/services:KernelSpecManager#specs) is disposed. at v.dispose (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/node_modules/@jupyterlab/services.js:11:10935) at ni.dispose (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/node_modules/@jupyterlab/services.js:11:29299) at r.dispose (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/extension.node.js:191:14050) at process.processTicksAndRejections (node:internal/process/task_queues:95:5) at async Promise.all (index 0) at async __.listKernelsFromConnection (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/extension.node.js:296:20211) at async /media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/extension.node.js:296:17636] 14:24:13.128 [error] Error fetching kernels from http://127.0.0.1:8888/ (R): [FetchError: request to http://127.0.0.1:8888/api/kernels?1716931453093 failed, reason: connect ECONNREFUSED 127.0.0.1:8888 at ClientRequest. (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/node_modules/node-fetch.js:1:306417) at ClientRequest.emit (node:events:517:28) at Socket.socketErrorListener (node:_http_client:501:9) at Socket.emit (node:events:517:28) at emitErrorNT (node:internal/streams/destroy:151:8) at emitErrorCloseNT (node:internal/streams/destroy:116:3) at process.processTicksAndRejections (node:internal/process/task_queues:82:21)] 14:24:13.128 [debug] Disposing Jupyter Lab Helper 14:24:13.128 [debug] SessionManager - dispose contents manager 14:24:13.128 [debug] ShutdownSessionAndConnection - dispose session manager 14:24:13.129 [error] Error fetching kernels from http://127.0.0.1:8888/ (127.0.0.1): [FetchError: request to http://127.0.0.1:8888/api/kernels?1716931453095 failed, reason: connect ECONNREFUSED 127.0.0.1:8888 at ClientRequest. (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/node_modules/node-fetch.js:1:306417) at ClientRequest.emit (node:events:517:28) at Socket.socketErrorListener (node:_http_client:501:9) at Socket.emit (node:events:517:28) at emitErrorNT (node:internal/streams/destroy:151:8) at emitErrorCloseNT (node:internal/streams/destroy:116:3) at process.processTicksAndRejections (node:internal/process/task_queues:82:21)] 14:24:13.129 [debug] Disposing Jupyter Lab Helper 14:24:13.129 [debug] SessionManager - dispose contents manager 14:24:13.129 [debug] ShutdownSessionAndConnection - dispose session manager 14:24:13.129 [error] Error fetching kernels from http://127.0.0.1:8888/ (127.0.0.1): [FetchError: request to http://127.0.0.1:8888/api/kernels?1716931453097 failed, reason: connect ECONNREFUSED 127.0.0.1:8888 at ClientRequest. (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/node_modules/node-fetch.js:1:306417) at ClientRequest.emit (node:events:517:28) at Socket.socketErrorListener (node:_http_client:501:9) at Socket.emit (node:events:517:28) at emitErrorNT (node:internal/streams/destroy:151:8) at emitErrorCloseNT (node:internal/streams/destroy:116:3) at process.processTicksAndRejections (node:internal/process/task_queues:82:21)] 14:24:13.129 [debug] Disposing Jupyter Lab Helper 14:24:13.129 [debug] SessionManager - dispose contents manager 14:24:13.129 [debug] ShutdownSessionAndConnection - dispose session manager 14:24:13.129 [error] Error fetching kernels from http://127.0.0.1:8888/ (127.0.0.1): [FetchError: request to http://127.0.0.1:8888/api/kernels?1716931453099 failed, reason: connect ECONNREFUSED 127.0.0.1:8888 at ClientRequest. (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/node_modules/node-fetch.js:1:306417) at ClientRequest.emit (node:events:517:28) at Socket.socketErrorListener (node:_http_client:501:9) at Socket.emit (node:events:517:28) at emitErrorNT (node:internal/streams/destroy:151:8) at emitErrorCloseNT (node:internal/streams/destroy:116:3) at process.processTicksAndRejections (node:internal/process/task_queues:82:21)] 14:24:13.129 [debug] Disposing Jupyter Lab Helper 14:24:13.129 [debug] SessionManager - dispose contents manager 14:24:13.129 [debug] ShutdownSessionAndConnection - dispose session manager 14:24:13.130 [debug] Finished disposing Jupyter Lab Helper 14:24:13.130 [error] Jupyter Lab Helper:getKernelSpecs failure: [Error: Poll (@jupyterlab/services:KernelSpecManager#specs) is disposed. at v.dispose (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/node_modules/@jupyterlab/services.js:11:10935) at ni.dispose (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/node_modules/@jupyterlab/services.js:11:29299) at r.dispose (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/extension.node.js:191:14050) at process.processTicksAndRejections (node:internal/process/task_queues:95:5) at async Promise.all (index 0) at async __.listKernelsFromConnection (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/extension.node.js:296:20211) at async /media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/extension.node.js:296:17636] 14:24:13.130 [error] UniversalRemoteKernelFinder: Failed to get kernels without cache [FetchError: request to http://127.0.0.1:8888/api/kernels?1716931453093 failed, reason: connect ECONNREFUSED 127.0.0.1:8888 at ClientRequest. (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/node_modules/node-fetch.js:1:306417) at ClientRequest.emit (node:events:517:28) at Socket.socketErrorListener (node:_http_client:501:9) at Socket.emit (node:events:517:28) at emitErrorNT (node:internal/streams/destroy:151:8) at emitErrorCloseNT (node:internal/streams/destroy:116:3) at process.processTicksAndRejections (node:internal/process/task_queues:82:21)] 14:24:13.130 [debug] UniversalRemoteKernelFinder: Writing 0 remote kernel connection metadata to cache 14:24:13.131 [debug] Finished disposing Jupyter Lab Helper 14:24:13.131 [error] Jupyter Lab Helper:getKernelSpecs failure: [Error: Poll (@jupyterlab/services:KernelSpecManager#specs) is disposed. at v.dispose (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/node_modules/@jupyterlab/services.js:11:10935) at ni.dispose (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/node_modules/@jupyterlab/services.js:11:29299) at r.dispose (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/extension.node.js:191:14050) at process.processTicksAndRejections (node:internal/process/task_queues:95:5) at async Promise.all (index 0) at async __.listKernelsFromConnection (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/extension.node.js:296:20211) at async /media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/extension.node.js:296:17636] 14:24:13.131 [error] UniversalRemoteKernelFinder: Failed to get kernels without cache [FetchError: request to http://127.0.0.1:8888/api/kernels?1716931453095 failed, reason: connect ECONNREFUSED 127.0.0.1:8888 at ClientRequest. (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/node_modules/node-fetch.js:1:306417) at ClientRequest.emit (node:events:517:28) at Socket.socketErrorListener (node:_http_client:501:9) at Socket.emit (node:events:517:28) at emitErrorNT (node:internal/streams/destroy:151:8) at emitErrorCloseNT (node:internal/streams/destroy:116:3) at process.processTicksAndRejections (node:internal/process/task_queues:82:21)] 14:24:13.131 [debug] UniversalRemoteKernelFinder: Writing 0 remote kernel connection metadata to cache 14:24:13.132 [debug] Finished disposing Jupyter Lab Helper 14:24:13.132 [error] Jupyter Lab Helper:getKernelSpecs failure: [Error: Poll (@jupyterlab/services:KernelSpecManager#specs) is disposed. at v.dispose (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/node_modules/@jupyterlab/services.js:11:10935) at ni.dispose (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/node_modules/@jupyterlab/services.js:11:29299) at r.dispose (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/extension.node.js:191:14050) at process.processTicksAndRejections (node:internal/process/task_queues:95:5) at async Promise.all (index 0) at async __.listKernelsFromConnection (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/extension.node.js:296:20211) at async /media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/extension.node.js:296:17636] 14:24:13.132 [error] UniversalRemoteKernelFinder: Failed to get kernels without cache [FetchError: request to http://127.0.0.1:8888/api/kernels?1716931453097 failed, reason: connect ECONNREFUSED 127.0.0.1:8888 at ClientRequest. (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/node_modules/node-fetch.js:1:306417) at ClientRequest.emit (node:events:517:28) at Socket.socketErrorListener (node:_http_client:501:9) at Socket.emit (node:events:517:28) at emitErrorNT (node:internal/streams/destroy:151:8) at emitErrorCloseNT (node:internal/streams/destroy:116:3) at process.processTicksAndRejections (node:internal/process/task_queues:82:21)] 14:24:13.132 [debug] UniversalRemoteKernelFinder: Writing 0 remote kernel connection metadata to cache 14:24:13.132 [debug] Finished disposing Jupyter Lab Helper 14:24:13.132 [error] Jupyter Lab Helper:getKernelSpecs failure: [Error: Poll (@jupyterlab/services:KernelSpecManager#specs) is disposed. at v.dispose (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/node_modules/@jupyterlab/services.js:11:10935) at ni.dispose (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/node_modules/@jupyterlab/services.js:11:29299) at r.dispose (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/extension.node.js:191:14050) at process.processTicksAndRejections (node:internal/process/task_queues:95:5) at async Promise.all (index 0) at async __.listKernelsFromConnection (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/extension.node.js:296:20211) at async /media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/extension.node.js:296:17636] 14:24:13.132 [error] UniversalRemoteKernelFinder: Failed to get kernels without cache [FetchError: request to http://127.0.0.1:8888/api/kernels?1716931453099 failed, reason: connect ECONNREFUSED 127.0.0.1:8888 at ClientRequest. (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/node_modules/node-fetch.js:1:306417) at ClientRequest.emit (node:events:517:28) at Socket.socketErrorListener (node:_http_client:501:9) at Socket.emit (node:events:517:28) at emitErrorNT (node:internal/streams/destroy:151:8) at emitErrorCloseNT (node:internal/streams/destroy:116:3) at process.processTicksAndRejections (node:internal/process/task_queues:82:21)] 14:24:13.132 [debug] UniversalRemoteKernelFinder: Writing 0 remote kernel connection metadata to cache 14:24:13.203 [debug] Error in detecting whether url is isJupyterHub: FetchError: request to http://localhost:8888/hub/api failed, reason: connect ECONNREFUSED 127.0.0.1:8888 14:24:13.204 [debug] Error in detecting whether url is isJupyterHub: FetchError: request to http://localhost:8888/hub/api failed, reason: connect ECONNREFUSED 127.0.0.1:8888 14:24:13.205 [debug] Error in detecting whether url is isJupyterHub: FetchError: request to http://localhost:8888/hub/api failed, reason: connect ECONNREFUSED 127.0.0.1:8888 14:24:13.206 [debug] Error in detecting whether url is isJupyterHub: FetchError: request to http://localhost:8888/hub/api failed, reason: connect ECONNREFUSED 127.0.0.1:8888 14:24:13.206 [debug] Error in detecting whether url is isJupyterHub: FetchError: request to http://localhost:9999/hub/api failed, reason: connect ECONNREFUSED 127.0.0.1:9999 14:24:13.226 [debug] Get Custom Env Variables, Class name = qm, completed in 1ms, has a truthy return value, Arg 1: "~/analysis/su_notebooks/temp/loop_only.ipynb", Arg 2: "RunPythonCode" 14:24:13.254 [error] Failed to validate Password info [D [FetchError]: request to http://localhost:8888/ failed, reason: connect ECONNREFUSED 127.0.0.1:8888 at ClientRequest. (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/node_modules/node-fetch.js:1:306417) at ClientRequest.emit (node:events:517:28) at Socket.socketErrorListener (node:_http_client:501:9) at Socket.emit (node:events:517:28) at emitErrorNT (node:internal/streams/destroy:151:8) at emitErrorCloseNT (node:internal/streams/destroy:116:3) at process.processTicksAndRejections (node:internal/process/task_queues:82:21)] { type: 'system', errno: 'ECONNREFUSED', code: 'ECONNREFUSED' } 14:24:13.256 [error] Failed to validate Password info [D [FetchError]: request to http://localhost:8888/ failed, reason: connect ECONNREFUSED 127.0.0.1:8888 at ClientRequest. (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/node_modules/node-fetch.js:1:306417) at ClientRequest.emit (node:events:517:28) at Socket.socketErrorListener (node:_http_client:501:9) at Socket.emit (node:events:517:28) at emitErrorNT (node:internal/streams/destroy:151:8) at emitErrorCloseNT (node:internal/streams/destroy:116:3) at process.processTicksAndRejections (node:internal/process/task_queues:82:21)] { type: 'system', errno: 'ECONNREFUSED', code: 'ECONNREFUSED' } 14:24:13.257 [error] Failed to validate Password info [D [FetchError]: request to http://localhost:8888/ failed, reason: connect ECONNREFUSED 127.0.0.1:8888 at ClientRequest. (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/node_modules/node-fetch.js:1:306417) at ClientRequest.emit (node:events:517:28) at Socket.socketErrorListener (node:_http_client:501:9) at Socket.emit (node:events:517:28) at emitErrorNT (node:internal/streams/destroy:151:8) at emitErrorCloseNT (node:internal/streams/destroy:116:3) at process.processTicksAndRejections (node:internal/process/task_queues:82:21)] { type: 'system', errno: 'ECONNREFUSED', code: 'ECONNREFUSED' } 14:24:13.259 [error] Failed to validate Password info [D [FetchError]: request to http://localhost:8888/ failed, reason: connect ECONNREFUSED 127.0.0.1:8888 at ClientRequest. (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/node_modules/node-fetch.js:1:306417) at ClientRequest.emit (node:events:517:28) at Socket.socketErrorListener (node:_http_client:501:9) at Socket.emit (node:events:517:28) at emitErrorNT (node:internal/streams/destroy:151:8) at emitErrorCloseNT (node:internal/streams/destroy:116:3) at process.processTicksAndRejections (node:internal/process/task_queues:82:21)] { type: 'system', errno: 'ECONNREFUSED', code: 'ECONNREFUSED' } 14:24:13.261 [error] Failed to validate Password info [D [FetchError]: request to http://localhost:9999/ failed, reason: connect ECONNREFUSED 127.0.0.1:9999 at ClientRequest. (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/node_modules/node-fetch.js:1:306417) at ClientRequest.emit (node:events:517:28) at Socket.socketErrorListener (node:_http_client:501:9) at Socket.emit (node:events:517:28) at emitErrorNT (node:internal/streams/destroy:151:8) at emitErrorCloseNT (node:internal/streams/destroy:116:3) at process.processTicksAndRejections (node:internal/process/task_queues:82:21)] { type: 'system', errno: 'ECONNREFUSED', code: 'ECONNREFUSED' } 14:24:13.286 [debug] Hiding default KernelSpec 'python3123jvsc74a57bd00e345d715f4fcc8a1b07db394d392a49f48c73765ad76df508b088482331a45f', ~/anaconda3/envs/may24/bin/python for interpreter ~/anaconda3/envs/may24/bin/python (KernelSpec file ~/anaconda3/envs/may24/share/jupyter/kernels/python3/kernel.json) 14:24:13.287 [debug] Hiding default KernelSpec 'python3119jvsc74a57bd03b1fd75cd4d7b6b856480e187b11f9a7d71ec7502b18351c1e1a2c5dc40f03cb', ~/anaconda3/bin/python for interpreter ~/anaconda3/bin/python (KernelSpec file ~/anaconda3/share/jupyter/kernels/python3/kernel.json) 14:24:13.306 [error] Error fetching kernels from http://localhost:8888/ (localhost): [FetchError: request to http://localhost:8888/api/kernels?1716931453255 failed, reason: connect ECONNREFUSED 127.0.0.1:8888 at ClientRequest. (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/node_modules/node-fetch.js:1:306417) at ClientRequest.emit (node:events:517:28) at Socket.socketErrorListener (node:_http_client:501:9) at Socket.emit (node:events:517:28) at emitErrorNT (node:internal/streams/destroy:151:8) at emitErrorCloseNT (node:internal/streams/destroy:116:3) at process.processTicksAndRejections (node:internal/process/task_queues:82:21)] 14:24:13.306 [debug] Disposing Jupyter Lab Helper 14:24:13.306 [debug] SessionManager - dispose contents manager 14:24:13.306 [debug] ShutdownSessionAndConnection - dispose session manager 14:24:13.306 [error] Error fetching kernels from http://localhost:8888/ (localhost): [FetchError: request to http://localhost:8888/api/kernels?1716931453257 failed, reason: connect ECONNREFUSED 127.0.0.1:8888 at ClientRequest. (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/node_modules/node-fetch.js:1:306417) at ClientRequest.emit (node:events:517:28) at Socket.socketErrorListener (node:_http_client:501:9) at Socket.emit (node:events:517:28) at emitErrorNT (node:internal/streams/destroy:151:8) at emitErrorCloseNT (node:internal/streams/destroy:116:3) at process.processTicksAndRejections (node:internal/process/task_queues:82:21)] 14:24:13.306 [debug] Disposing Jupyter Lab Helper 14:24:13.306 [debug] SessionManager - dispose contents manager 14:24:13.306 [debug] ShutdownSessionAndConnection - dispose session manager 14:24:13.307 [error] Error fetching kernels from http://localhost:8888/ (localhost): [FetchError: request to http://localhost:8888/api/kernels?1716931453258 failed, reason: connect ECONNREFUSED 127.0.0.1:8888 at ClientRequest. (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/node_modules/node-fetch.js:1:306417) at ClientRequest.emit (node:events:517:28) at Socket.socketErrorListener (node:_http_client:501:9) at Socket.emit (node:events:517:28) at emitErrorNT (node:internal/streams/destroy:151:8) at emitErrorCloseNT (node:internal/streams/destroy:116:3) at process.processTicksAndRejections (node:internal/process/task_queues:82:21)] 14:24:13.307 [debug] Disposing Jupyter Lab Helper 14:24:13.307 [debug] SessionManager - dispose contents manager 14:24:13.307 [debug] ShutdownSessionAndConnection - dispose session manager 14:24:13.307 [error] Error fetching kernels from http://localhost:8888/ (localhost): [FetchError: request to http://localhost:8888/api/kernels?1716931453260 failed, reason: connect ECONNREFUSED 127.0.0.1:8888 at ClientRequest. (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/node_modules/node-fetch.js:1:306417) at ClientRequest.emit (node:events:517:28) at Socket.socketErrorListener (node:_http_client:501:9) at Socket.emit (node:events:517:28) at emitErrorNT (node:internal/streams/destroy:151:8) at emitErrorCloseNT (node:internal/streams/destroy:116:3) at process.processTicksAndRejections (node:internal/process/task_queues:82:21)] 14:24:13.307 [debug] Disposing Jupyter Lab Helper 14:24:13.307 [debug] SessionManager - dispose contents manager 14:24:13.307 [debug] ShutdownSessionAndConnection - dispose session manager 14:24:13.307 [error] Error fetching kernels from http://localhost:9999/ (localhost): [FetchError: request to http://localhost:9999/api/kernels?1716931453262 failed, reason: connect ECONNREFUSED 127.0.0.1:9999 at ClientRequest. (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/node_modules/node-fetch.js:1:306417) at ClientRequest.emit (node:events:517:28) at Socket.socketErrorListener (node:_http_client:501:9) at Socket.emit (node:events:517:28) at emitErrorNT (node:internal/streams/destroy:151:8) at emitErrorCloseNT (node:internal/streams/destroy:116:3) at process.processTicksAndRejections (node:internal/process/task_queues:82:21)] 14:24:13.307 [debug] Disposing Jupyter Lab Helper 14:24:13.307 [debug] SessionManager - dispose contents manager 14:24:13.307 [debug] ShutdownSessionAndConnection - dispose session manager 14:24:13.308 [debug] Finished disposing Jupyter Lab Helper 14:24:13.308 [error] Jupyter Lab Helper:getKernelSpecs failure: [Error: Poll (@jupyterlab/services:KernelSpecManager#specs) is disposed. at v.dispose (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/node_modules/@jupyterlab/services.js:11:10935) at ni.dispose (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/node_modules/@jupyterlab/services.js:11:29299) at r.dispose (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/extension.node.js:191:14050) at process.processTicksAndRejections (node:internal/process/task_queues:95:5) at async Promise.all (index 0) at async __.listKernelsFromConnection (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/extension.node.js:296:20211) at async /media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/extension.node.js:296:17636] 14:24:13.308 [error] UniversalRemoteKernelFinder: Failed to get kernels without cache [FetchError: request to http://localhost:8888/api/kernels?1716931453255 failed, reason: connect ECONNREFUSED 127.0.0.1:8888 at ClientRequest. (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/node_modules/node-fetch.js:1:306417) at ClientRequest.emit (node:events:517:28) at Socket.socketErrorListener (node:_http_client:501:9) at Socket.emit (node:events:517:28) at emitErrorNT (node:internal/streams/destroy:151:8) at emitErrorCloseNT (node:internal/streams/destroy:116:3) at process.processTicksAndRejections (node:internal/process/task_queues:82:21)] 14:24:13.308 [debug] UniversalRemoteKernelFinder: Writing 0 remote kernel connection metadata to cache 14:24:13.309 [debug] Finished disposing Jupyter Lab Helper 14:24:13.309 [error] Jupyter Lab Helper:getKernelSpecs failure: [Error: Poll (@jupyterlab/services:KernelSpecManager#specs) is disposed. at v.dispose (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/node_modules/@jupyterlab/services.js:11:10935) at ni.dispose (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/node_modules/@jupyterlab/services.js:11:29299) at r.dispose (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/extension.node.js:191:14050) at process.processTicksAndRejections (node:internal/process/task_queues:95:5) at async Promise.all (index 0) at async __.listKernelsFromConnection (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/extension.node.js:296:20211) at async /media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/extension.node.js:296:17636] 14:24:13.309 [error] UniversalRemoteKernelFinder: Failed to get kernels without cache [FetchError: request to http://localhost:8888/api/kernels?1716931453257 failed, reason: connect ECONNREFUSED 127.0.0.1:8888 at ClientRequest. (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/node_modules/node-fetch.js:1:306417) at ClientRequest.emit (node:events:517:28) at Socket.socketErrorListener (node:_http_client:501:9) at Socket.emit (node:events:517:28) at emitErrorNT (node:internal/streams/destroy:151:8) at emitErrorCloseNT (node:internal/streams/destroy:116:3) at process.processTicksAndRejections (node:internal/process/task_queues:82:21)] 14:24:13.309 [debug] UniversalRemoteKernelFinder: Writing 0 remote kernel connection metadata to cache 14:24:13.309 [debug] Finished disposing Jupyter Lab Helper 14:24:13.309 [error] Jupyter Lab Helper:getKernelSpecs failure: [Error: Poll (@jupyterlab/services:KernelSpecManager#specs) is disposed. at v.dispose (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/node_modules/@jupyterlab/services.js:11:10935) at ni.dispose (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/node_modules/@jupyterlab/services.js:11:29299) at r.dispose (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/extension.node.js:191:14050) at process.processTicksAndRejections (node:internal/process/task_queues:95:5) at async Promise.all (index 0) at async __.listKernelsFromConnection (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/extension.node.js:296:20211) at async /media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/extension.node.js:296:17636] 14:24:13.309 [error] UniversalRemoteKernelFinder: Failed to get kernels without cache [FetchError: request to http://localhost:8888/api/kernels?1716931453258 failed, reason: connect ECONNREFUSED 127.0.0.1:8888 at ClientRequest. (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/node_modules/node-fetch.js:1:306417) at ClientRequest.emit (node:events:517:28) at Socket.socketErrorListener (node:_http_client:501:9) at Socket.emit (node:events:517:28) at emitErrorNT (node:internal/streams/destroy:151:8) at emitErrorCloseNT (node:internal/streams/destroy:116:3) at process.processTicksAndRejections (node:internal/process/task_queues:82:21)] 14:24:13.309 [debug] UniversalRemoteKernelFinder: Writing 0 remote kernel connection metadata to cache 14:24:13.310 [debug] Finished disposing Jupyter Lab Helper 14:24:13.310 [error] Jupyter Lab Helper:getKernelSpecs failure: [Error: Poll (@jupyterlab/services:KernelSpecManager#specs) is disposed. at v.dispose (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/node_modules/@jupyterlab/services.js:11:10935) at ni.dispose (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/node_modules/@jupyterlab/services.js:11:29299) at r.dispose (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/extension.node.js:191:14050) at process.processTicksAndRejections (node:internal/process/task_queues:95:5) at async Promise.all (index 0) at async __.listKernelsFromConnection (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/extension.node.js:296:20211) at async /media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/extension.node.js:296:17636] 14:24:13.310 [error] UniversalRemoteKernelFinder: Failed to get kernels without cache [FetchError: request to http://localhost:8888/api/kernels?1716931453260 failed, reason: connect ECONNREFUSED 127.0.0.1:8888 at ClientRequest. (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/node_modules/node-fetch.js:1:306417) at ClientRequest.emit (node:events:517:28) at Socket.socketErrorListener (node:_http_client:501:9) at Socket.emit (node:events:517:28) at emitErrorNT (node:internal/streams/destroy:151:8) at emitErrorCloseNT (node:internal/streams/destroy:116:3) at process.processTicksAndRejections (node:internal/process/task_queues:82:21)] 14:24:13.310 [debug] UniversalRemoteKernelFinder: Writing 0 remote kernel connection metadata to cache 14:24:13.311 [debug] Finished disposing Jupyter Lab Helper 14:24:13.311 [error] Jupyter Lab Helper:getKernelSpecs failure: [Error: Poll (@jupyterlab/services:KernelSpecManager#specs) is disposed. at v.dispose (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/node_modules/@jupyterlab/services.js:11:10935) at ni.dispose (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/node_modules/@jupyterlab/services.js:11:29299) at r.dispose (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/extension.node.js:191:14050) at process.processTicksAndRejections (node:internal/process/task_queues:95:5) at async Promise.all (index 0) at async __.listKernelsFromConnection (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/extension.node.js:296:20211) at async /media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/extension.node.js:296:17636] 14:24:13.311 [error] UniversalRemoteKernelFinder: Failed to get kernels without cache [FetchError: request to http://localhost:9999/api/kernels?1716931453262 failed, reason: connect ECONNREFUSED 127.0.0.1:9999 at ClientRequest. (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/node_modules/node-fetch.js:1:306417) at ClientRequest.emit (node:events:517:28) at Socket.socketErrorListener (node:_http_client:501:9) at Socket.emit (node:events:517:28) at emitErrorNT (node:internal/streams/destroy:151:8) at emitErrorCloseNT (node:internal/streams/destroy:116:3) at process.processTicksAndRejections (node:internal/process/task_queues:82:21)] 14:24:13.311 [debug] UniversalRemoteKernelFinder: Writing 0 remote kernel connection metadata to cache 14:24:13.329 [debug] Launching kernel .jvsc74a57bd00e345d715f4fcc8a1b07db394d392a49f48c73765ad76df508b088482331a45f./media/home/~/anaconda3/envs/may24/python./media/home/~/anaconda3/envs/may24/python.-m#ipykernel_launcher for ~/analysis/su_notebooks/temp/loop_only.ipynb in //media/home/~/analysis/su_notebooks/temp with ports 9001, 9000, 9004, 9002, 9003 14:24:13.400 [debug] Python API env change detected, update => '/usr/bin/python3' 14:24:13.400 [debug] Search for KernelSpecs in Interpreter /usr/bin/python3 14:24:13.534 [debug] Conda file is conda 14:24:13.728 [debug] Python API env change detected, update => '/usr/bin/python3' 14:24:13.730 [debug] Refreshed Environments 14:24:14.094 [debug] Got env vars from Python Ext in 869ms for ~/anaconda3/envs/may24/bin/python, with env var count 47. PATH value is /media/home/~/.vscode-server/cli/servers/Stable-dc96b837cf6bb4af9cd736aa3af08cf8279f7685/server/bin/remote-cli:/media/home/~/anaconda3/envs/may24/bin:/media/home/~/anaconda3/condabin:/media/home/~/anaconda3/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin and Path value is undefined 14:24:14.094 [debug] Prepend PATH with python bin for ~/anaconda3/envs/may24/bin/python 14:24:14.095 [debug] Activated Env Variables for ~/anaconda3/envs/may24/bin/python, PATH value is /media/home/~/anaconda3/envs/may24/bin:/media/home/~/.vscode-server/cli/servers/Stable-dc96b837cf6bb4af9cd736aa3af08cf8279f7685/server/bin/remote-cli:/media/home/~/anaconda3/envs/may24/bin:/media/home/~/anaconda3/condabin:/media/home/~/anaconda3/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin and Path value is undefined 14:24:14.096 [debug] Getting activated env variables, Class name = kp, completed in 870ms, has a truthy return value, Arg 1: "~/analysis/su_notebooks/temp/loop_only.ipynb", Arg 2: "~/anaconda3/envs/may24/bin/python", Arg 3: undefined 14:24:14.125 [info] Process Execution: ~/anaconda3/envs/may24/bin/python -c "import ipykernel; print(ipykernel.__version__); print("5dc3a68c-e34e-4080-9c3e-2a532b2ccb4d"); print(ipykernel.__file__)" 14:24:14.126 [debug] Kernel Env Variables for /media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/temp/jupyter/kernels/python3123jvsc74a57bd00e345d715f4fcc8a1b07db394d392a49f48c73765ad76df508b088482331a45f/kernel.json, PATH value is /media/home/~/anaconda3/envs/may24/bin:/media/home/~/.vscode-server/cli/servers/Stable-dc96b837cf6bb4af9cd736aa3af08cf8279f7685/server/bin/remote-cli:/media/home/~/anaconda3/envs/may24/bin:/media/home/~/anaconda3/condabin:/media/home/~/anaconda3/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin 14:24:14.157 [info] Process Execution: ~/anaconda3/envs/may24/bin/python -m ipykernel_launcher --f=/media/home/~/.local/share/jupyter/runtime/kernel-v2-53669mMWjBnkVIgQd.json > cwd: //media/home/~/analysis/su_notebooks/temp 14:24:14.158 [debug] Kernel process 53878. 14:24:14.170 [debug] Got env vars from Python Ext in 1053ms for ~/anaconda3/envs/may24/bin/python, with env var count 47. PATH value is /media/home/~/.vscode-server/cli/servers/Stable-dc96b837cf6bb4af9cd736aa3af08cf8279f7685/server/bin/remote-cli:/media/home/~/anaconda3/envs/may24/bin:/media/home/~/anaconda3/condabin:/media/home/~/anaconda3/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin and Path value is undefined 14:24:14.170 [debug] Prepend PATH with python bin for ~/anaconda3/envs/may24/bin/python 14:24:14.170 [debug] Activated Env Variables for ~/anaconda3/envs/may24/bin/python, PATH value is /media/home/~/anaconda3/envs/may24/bin:/media/home/~/.vscode-server/cli/servers/Stable-dc96b837cf6bb4af9cd736aa3af08cf8279f7685/server/bin/remote-cli:/media/home/~/anaconda3/envs/may24/bin:/media/home/~/anaconda3/condabin:/media/home/~/anaconda3/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin and Path value is undefined 14:24:14.170 [debug] Getting activated env variables, Class name = kp, completed in 1055ms, has a truthy return value, Arg 1: "~/analysis/su_notebooks/temp", Arg 2: "~/anaconda3/envs/may24/bin/python", Arg 3: undefined 14:24:14.198 [info] Process Execution: ~/anaconda3/envs/may24/bin/python -m pip list 14:24:14.291 [debug] ipykernel version & path 6.29.3, ~/anaconda3/envs/may24/lib/python3.12/site-packages/ipykernel/__init__.py for ~/anaconda3/envs/may24/bin/python 14:24:14.293 [debug] Interpreter for Pylance for Notebook URI "~/analysis/su_notebooks/temp/loop_only.ipynb" is ~/anaconda3/envs/may24/bin/python 14:24:14.495 [debug] Kernel output 53878: To connect another client to this kernel, use: --existing kernel-v2-53669mMWjBnkVIgQd.json 14:24:14.617 [debug] Waiting for Raw Session to be ready in postStartRawSession 14:24:14.617 [debug] Waiting for Raw session to be ready, status: connected 14:24:14.617 [debug] Raw session connected 14:24:14.617 [debug] Waiting for Raw session to be ready 14:24:14.618 [debug] Waited for Raw session to be ready & got status: connected 14:24:14.618 [debug] Successfully waited for Raw Session to be ready in postStartRawSession 14:24:14.618 [debug] Kernel status is 'unknown' before requesting kernel info and after ready 14:24:14.618 [debug] Sending request for kernelInfo 14:24:14.628 [debug] Got response for requestKernelInfo 14:24:14.628 [debug] Successfully completed postStartRawSession after 1 attempt(s) in 10ms 14:24:14.629 [debug] Executing silently Code (idle) = import sys as _VSCODE_sys\nprint(_VSCODE_sys.executable); del _VSCODE_sys 14:24:14.636 [debug] Executing silently Code (completed) = import sys as _VSCODE_sys\nprint(_VSCODE_sys.executable); del _VSCODE_sys with 1 output(s) 14:24:14.637 [debug] Started running kernel initialization for ~/analysis/su_notebooks/temp/loop_only.ipynb 14:24:14.637 [debug] Executing silently Code (idle) = try:\nimport ipywidgets as _VSCODE_ipywidgets\nprint("e976ee50-99ed-4aba-9b6b-9dcd5634d07d:IPy 14:24:14.643 [debug] Executing silently Code (completed) = try:\nimport ipywidgets as _VSCODE_ipywidgets\nprint("e976ee50-99ed-4aba-9b6b-9dcd5634d07d:IPy with 0 output(s) 14:24:14.643 [debug] Determined IPyWidgets Version as undefined 14:24:14.643 [debug] Executing silently Code (idle) = def __VSCODE_inject_module():\ndef __VSCODE_call_function(function, callback, data=None): 14:24:14.658 [debug] Executing silently Code (completed) = def __VSCODE_inject_module():\ndef __VSCODE_call_function(function, callback, data=None): with 0 output(s) 14:24:14.658 [debug] Requesting Kernel info 14:24:14.658 [debug] Got Kernel info 14:24:14.658 [debug] End running kernel initialization, now waiting for idle 14:24:14.658 [debug] Waiting for idle on (kernel): b37704d9-238f-406b-a3e6-5d9a03d61ea3 -> idle 14:24:14.659 [debug] Finished waiting for idle on (kernel): b37704d9-238f-406b-a3e6-5d9a03d61ea3 -> idle 14:24:14.659 [debug] End running kernel initialization, session is idle 14:24:14.660 [debug] Registering Kernel Completion Provider from kernel may24 (Python 3.12.3) for language python 14:24:14.660 [debug] IPyWidgetScriptSource.initialize 14:24:14.662 [debug] getDataDirsImpl, Class name = qr (started execution), Arg 1: "~/analysis/su_notebooks/temp/loop_only.ipynb", Arg 2: "~/anaconda3/envs/may24/bin/python" 14:24:14.663 [debug] Get Custom Env Variables, Class name = qm, completed in 1ms, has a truthy return value, Arg 1: undefined, Arg 2: "RunPythonCode" 14:24:14.663 [debug] Jupyter Paths : 14:24:14.663 [debug] Get Custom Env Variables, Class name = qm, completed in 0ms, has a truthy return value, Arg 1: "~/analysis/su_notebooks/temp/loop_only.ipynb", Arg 2: "RunPythonCode" 14:24:14.664 [debug] Got env vars from Python Ext in 1ms for ~/anaconda3/envs/may24/bin/python, with env var count 47. PATH value is /media/home/~/anaconda3/envs/may24/bin:/media/home/~/.vscode-server/cli/servers/Stable-dc96b837cf6bb4af9cd736aa3af08cf8279f7685/server/bin/remote-cli:/media/home/~/anaconda3/envs/may24/bin:/media/home/~/anaconda3/condabin:/media/home/~/anaconda3/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin and Path value is undefined 14:24:14.664 [debug] Prepend PATH with python bin for ~/anaconda3/envs/may24/bin/python 14:24:14.664 [debug] Activated Env Variables for ~/anaconda3/envs/may24/bin/python, PATH value is /media/home/~/anaconda3/envs/may24/bin:/media/home/~/.vscode-server/cli/servers/Stable-dc96b837cf6bb4af9cd736aa3af08cf8279f7685/server/bin/remote-cli:/media/home/~/anaconda3/envs/may24/bin:/media/home/~/anaconda3/condabin:/media/home/~/anaconda3/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin and Path value is undefined 14:24:14.664 [debug] Getting activated env variables, Class name = kp, completed in 1ms, has a truthy return value, Arg 1: "~/analysis/su_notebooks/temp/loop_only.ipynb", Arg 2: "~/anaconda3/envs/may24/bin/python", Arg 3: undefined 14:24:14.688 [info] Process Execution: ~/anaconda3/envs/may24/bin/python /media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/pythonFiles/printJupyterDataDir.py 14:24:14.700 [debug] getDataDirsImpl, Class name = qr, completed in 38ms, has a truthy return value, Arg 1: "~/analysis/su_notebooks/temp/loop_only.ipynb", Arg 2: "~/anaconda3/envs/may24/bin/python", Return Value: , , , 14:24:14.731 [debug] End refreshing Kernel Picker (1716931452070) 14:24:21.554 [info] Handle Execution of Cells 0,1,2,3,4 for ~/analysis/su_notebooks/temp/loop_only.ipynb 14:24:21.564 [debug] Cell Index:0 sent to kernel 14:24:21.574 [debug] Start cell 0 execution @ 1716931461573 (clear output) 14:24:21.574 [debug] Kernel acknowledged execution of cell 0 @ 1716931461573 14:24:21.581 [info] Cell 0 completed in 0.007s (start: 1716931461573, end: 1716931461580) 14:24:21.581 [debug] Cell 0 executed successfully 14:24:21.583 [debug] Cell Index:1 sent to kernel 14:24:21.588 [debug] Start cell 1 execution @ 1716931461588 (clear output) 14:24:21.588 [debug] Kernel acknowledged execution of cell 1 @ 1716931461588 14:24:21.602 [info] Cell 1 completed in 0.014s (start: 1716931461588, end: 1716931461602) 14:24:21.602 [debug] Cell 1 executed successfully 14:24:21.603 [debug] Cell Index:2 sent to kernel 14:24:21.608 [debug] Start cell 2 execution @ 1716931461608 (clear output) 14:24:21.608 [debug] Kernel acknowledged execution of cell 2 @ 1716931461608 14:24:21.610 [info] Cell 2 completed in 0.002s (start: 1716931461608, end: 1716931461610) 14:24:21.611 [debug] Cell 2 executed successfully 14:24:21.612 [debug] Cell Index:3 sent to kernel 14:24:21.616 [debug] Start cell 3 execution @ 1716931461616 (clear output) 14:24:21.616 [debug] Kernel acknowledged execution of cell 3 @ 1716931461616 14:27:31.690 [info] Disposing request as the cell (4) was deleted ~/analysis/su_notebooks/temp/loop_only.ipynb 14:27:31.690 [debug] Disposing kernel associated with ~/analysis/su_notebooks/temp/loop_only.ipynb, isClosed=true 14:27:31.691 [info] Dispose Kernel '~/analysis/su_notebooks/temp/loop_only.ipynb' associated with '~/analysis/su_notebooks/temp/loop_only.ipynb' 14:27:31.691 [debug] Cancel pending cells 14:27:31.691 [info] Cell 3 completed in -1716931461.616s (start: 1716931461616, end: undefined) 14:27:31.692 [info] Cell 4 completed in 0s (start: undefined, end: undefined) 14:27:31.693 [debug] Shutdown session b37704d9-238f-406b-a3e6-5d9a03d61ea3, .jvsc74a57bd00e345d715f4fcc8a1b07db394d392a49f48c73765ad76df508b088482331a45f./media/home/~/anaconda3/envs/may24/python./media/home/~/anaconda3/envs/may24/python.-m#ipykernel_launcher - start called from Error: at IT.shutdown (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/extension.node.js:318:3505) at IT.disposeAsync (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/extension.node.js:318:2982) at e (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/extension.node.js:299:31465) at H_.dispose (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/extension.node.js:299:31699) at Jy.disposeOldKernel (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/extension.node.js:299:23060) at Jy. (/media/home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.4.0-linux-x64/dist/extension.node.js:299:21281) at a.value (/media/home/~/.vscode-server/cli/servers/Stable-dc96b837cf6bb4af9cd736aa3af08cf8279f7685/server/out/vs/workbench/api/node/extensionHostProcess.js:165:20653) at o.y (/media/home/~/.vscode-server/cli/servers/Stable-dc96b837cf6bb4af9cd736aa3af08cf8279f7685/server/out/vs/workbench/api/node/extensionHostProcess.js:82:660) at o.z (/media/home/~/.vscode-server/cli/servers/Stable-dc96b837cf6bb4af9cd736aa3af08cf8279f7685/server/out/vs/workbench/api/node/extensionHostProcess.js:82:730) at o.fire (/media/home/~/.vscode-server/cli/servers/Stable-dc96b837cf6bb4af9cd736aa3af08cf8279f7685/server/out/vs/workbench/api/node/extensionHostProcess.js:82:946) at r.$acceptDocumentAndEditorsDelta (/media/home/~/.vscode-server/cli/servers/Stable-dc96b837cf6bb4af9cd736aa3af08cf8279f7685/server/out/vs/workbench/api/node/extensionHostProcess.js:160:8937) at c.S (/media/home/~/.vscode-server/cli/servers/Stable-dc96b837cf6bb4af9cd736aa3af08cf8279f7685/server/out/vs/workbench/api/node/extensionHostProcess.js:152:5505) at c.Q (/media/home/~/.vscode-server/cli/servers/Stable-dc96b837cf6bb4af9cd736aa3af08cf8279f7685/server/out/vs/workbench/api/node/extensionHostProcess.js:152:5271) at c.M (/media/home/~/.vscode-server/cli/servers/Stable-dc96b837cf6bb4af9cd736aa3af08cf8279f7685/server/out/vs/workbench/api/node/extensionHostProcess.js:152:4361) at c.L (/media/home/~/.vscode-server/cli/servers/Stable-dc96b837cf6bb4af9cd736aa3af08cf8279f7685/server/out/vs/workbench/api/node/extensionHostProcess.js:152:3579) at a.value (/media/home/~/.vscode-server/cli/servers/Stable-dc96b837cf6bb4af9cd736aa3af08cf8279f7685/server/out/vs/workbench/api/node/extensionHostProcess.js:152:2227) at o.y (/media/home/~/.vscode-server/cli/servers/Stable-dc96b837cf6bb4af9cd736aa3af08cf8279f7685/server/out/vs/workbench/api/node/extensionHostProcess.js:82:660) at o.fire (/media/home/~/.vscode-server/cli/servers/Stable-dc96b837cf6bb4af9cd736aa3af08cf8279f7685/server/out/vs/workbench/api/node/extensionHostProcess.js:82:877) at l.fire (/media/home/~/.vscode-server/cli/servers/Stable-dc96b837cf6bb4af9cd736aa3af08cf8279f7685/server/out/vs/workbench/api/node/extensionHostProcess.js:107:14175) at a.value (/media/home/~/.vscode-server/cli/servers/Stable-dc96b837cf6bb4af9cd736aa3af08cf8279f7685/server/out/vs/workbench/api/node/extensionHostProcess.js:178:8023) at o.y (/media/home/~/.vscode-server/cli/servers/Stable-dc96b837cf6bb4af9cd736aa3af08cf8279f7685/server/out/vs/workbench/api/node/extensionHostProcess.js:82:660) at o.fire (/media/home/~/.vscode-server/cli/servers/Stable-dc96b837cf6bb4af9cd736aa3af08cf8279f7685/server/out/vs/workbench/api/node/extensionHostProcess.js:82:877) at l.fire (/media/home/~/.vscode-server/cli/servers/Stable-dc96b837cf6bb4af9cd736aa3af08cf8279f7685/server/out/vs/workbench/api/node/extensionHostProcess.js:107:14175) at r.z (/media/home/~/.vscode-server/cli/servers/Stable-dc96b837cf6bb4af9cd736aa3af08cf8279f7685/server/out/vs/workbench/api/node/extensionHostProcess.js:107:17240) at a.value (/media/home/~/.vscode-server/cli/servers/Stable-dc96b837cf6bb4af9cd736aa3af08cf8279f7685/server/out/vs/workbench/api/node/extensionHostProcess.js:107:15692) at o.y (/media/home/~/.vscode-server/cli/servers/Stable-dc96b837cf6bb4af9cd736aa3af08cf8279f7685/server/out/vs/workbench/api/node/extensionHostProcess.js:82:660) at o.fire (/media/home/~/.vscode-server/cli/servers/Stable-dc96b837cf6bb4af9cd736aa3af08cf8279f7685/server/out/vs/workbench/api/node/extensionHostProcess.js:82:877) at f.acceptChunk (/media/home/~/.vscode-server/cli/servers/Stable-dc96b837cf6bb4af9cd736aa3af08cf8279f7685/server/out/vs/workbench/api/node/extensionHostProcess.js:107:11949) at /media/home/~/.vscode-server/cli/servers/Stable-dc96b837cf6bb4af9cd736aa3af08cf8279f7685/server/out/vs/workbench/api/node/extensionHostProcess.js:107:11236 at Socket.S (/media/home/~/.vscode-server/cli/servers/Stable-dc96b837cf6bb4af9cd736aa3af08cf8279f7685/server/out/vs/workbench/api/node/extensionHostProcess.js:175:13162) at Socket.emit (node:events:517:28) at addChunk (node:internal/streams/readable:335:12) at readableAddChunk (node:internal/streams/readable:308:9) at Readable.push (node:internal/streams/readable:245:10) at Pipe.onStreamRead (node:internal/stream_base_commons:190:23) 14:27:31.694 [debug] Dispose Kernel process 53878. 14:27:31.720 [debug] Kernel got disposed, hence there is no longer a kernel associated with ~/analysis/su_notebooks/temp/loop_only.ipynb 14:27:31.723 [debug] Notebook document ~/analysis/su_notebooks/temp/loop_only.ipynb got closed 14:27:31.724 [debug] Cancel executions after closing notebook ~/analysis/su_notebooks/temp/loop_only.ipynb 14:27:31.724 [debug] Cancel pending cells 14:27:31.726 [debug] Cell 3 executed successfully 14:27:31.727 [debug] Cell 4 executed successfully 14:27:31.728 [warn] Cancel all remaining cells due to dead kernel 14:27:31.728 [debug] Cancel pending cells 14:27:31.730 [debug] Shutdown session b37704d9-238f-406b-a3e6-5d9a03d61ea3, .jvsc74a57bd00e345d715f4fcc8a1b07db394d392a49f48c73765ad76df508b088482331a45f./media/home/~/anaconda3/envs/may24/python./media/home/~/anaconda3/envs/may24/python.-m#ipykernel_launcher - shutdown complete 14:27:31.755 [debug] Disposed Kernel process 53878. 14:27:31.768 [debug] KernelProcess Exited 53878, Exit Code - undefined ```
XC-Li commented 2 months ago

11:33:52.657 [debug] Disposing kernel associated with ~/analysis/su_notebooks/temp/loop_only.ipynb, isClosed=true

Based on the logs, either a cell that was being executed was deleted or the notebook itself was closed. Thus, this is by design

Hi @DonJayamanne , I have posted another full log on this error. Please take a look.

timsu92 commented 2 months ago

@timsu92 , please let me know if you found any solution, thanks.

@XC-Li Not yet found any thought🥲 Since my problem sometimes looks like that in the new issue, and sometimes not, I'm writing on both issues depending on what I see.

DonJayamanne commented 2 months ago

@timsu92 @XC-Li Looks like both issues are related and the same

23:29:53.226 [info] Cell 21 completed in 0.003s (start: 1716910193223, end: 1716910193226)
23:30:43.408 [info] Execution of code ms-toolsai.jupyter-1 completed in 46ms
23:31:25.815 [info] Disposing request as the cell (7) was deleted ~/quantum_computing/final/final.ipynb
23:31:25.816 [info] Disposing request as the cell (9) was deleted ~/quantum_computing/final/final.ipynb

For some reason some cells are being flagged as bing deleted.

DonJayamanne commented 2 months ago

@XC-LI @timsu92

Please let me know the results for each of the above. Thanks

timsu92 commented 2 months ago

@timsu92 @XC-Li Looks like both issues are related and the same

23:29:53.226 [info] Cell 21 completed in 0.003s (start: 1716910193223, end: 1716910193226)
23:30:43.408 [info] Execution of code ms-toolsai.jupyter-1 completed in 46ms
23:31:25.815 [info] Disposing request as the cell (7) was deleted ~/quantum_computing/final/final.ipynb
23:31:25.816 [info] Disposing request as the cell (9) was deleted ~/quantum_computing/final/final.ipynb

For some reason some cells are being flagged as bing deleted.

Yes, in this second log I posted, the cell looks like being deleted. However, in the first log, only the kernel was disposed. I'm trying to see what makes these two different outcomes.

XC-Li commented 2 months ago

@XC-Li @timsu92

  • do you run into this issue when running another notebook?
  • Can you try running a different notebook with each cell containing print("Hello World")
  • Please can you disable ALL extensions except for Jupyter and Python (i.e. disable Pylance, and all other extensions)

Please let me know the results for each of the above. Thanks

Hi @DonJayamanne , thanks for your help. I may found the cause of this issue. It's caused by this plugin called 'Continue': https://marketplace.visualstudio.com/items?itemName=Continue.continue

This plugin is disabled and required to reload window to apply update this morning, and I found all the notebooks can run normally. Then I reload the window and found the error is back. Then I disabled this plugin and the error is gone. @timsu92 You can check if you have this plugin too, or try disable all other plugins and see if the error persists.

timsu92 commented 2 months ago

Hi, @XC-Li ! I have Continue installed as well, and disabling it truly solved the problem. However, re-enabling it doesn't trigger the problem as well. I guess this problem may be somewhat probabilistic, as I successfully executed the same notebook yesterday. Yesterday, I also tried disabling all the plugins except WSL, language pack, Jupyter plugins and Python, and it was successful as well.

timsu92 commented 2 months ago

After testing more, this is what I got: enabling Contiinue doesn't always trigger the error, but disabling it with all other plugins enabled works like a charm.

If I date back Continue to version v0.8.27 (which was released 3 weeks ago), I'm not facing any errors more. @XC-Li Can you confirm?

XC-Li commented 2 months ago

After testing more, this is what I got: enabling Contiinue doesn't always trigger the error, but disabling it with all other plugins enabled works like a charm.

If I date back Continue to version v0.8.27 (which was released 3 weeks ago), I'm not facing any errors more. @XC-Li Can you confirm?

Yes, downgrade Continue to 0.8.27 solves the problem. thanks.

DonJayamanne commented 2 months ago

Thank you for getting back, I would file an issue in the Continue repo . Given this is caused by a 3rd party extension, I'm closing this issue.

timsu92 commented 2 months ago

Have we posted an issue there yet?

DonJayamanne commented 2 months ago

No I haven't

timsu92 commented 2 months ago

OK no problem! I'm trying to record a video for their issue template, but the error didn't show up today.

edgBR commented 1 month ago

Hi,

I am having the same issue:

[info] Disposing request as the cell (-1) was deleted

I havent deleted any cell, but my notebooks flickers everytime. This doesnt happen in jupyter lab.

My version of VSCode:

Version: 1.90.2 (user setup) Commit: 5437499feb04f7a586f677b155b039bc2b3669eb Date: 2024-06-18T22:34:26.404Z Electron: 29.4.0 ElectronBuildId: 9728852 Chromium: 122.0.6261.156 Node.js: 20.9.0 V8: 12.2.281.27-electron.0 OS: Windows_NT x64 10.0.19045

And Im running VScode with AzureML extension.

timsu92 commented 1 month ago

Hi, @edgBR !

In the issue in Continue #1463, they all face the problem when using remotely, including people here.

I managed to use them by downgrading Continue to version v0.8.27. Maybe you can give it a try!

tommilaj commented 1 month ago

I am facing the same issue, 11:42:40.721 [info] Disposing request as the cell (-1) was deleted <.ipynb path>, however, I don't have Continue installed. I've only faced this using Azure ML remote compute instances, can't replicate locally with the same VSCode configuration. I have identified that the kernel is interrupted when the file is saved, either by autosave or manually. Disabling autosave keeps the kernel running, even with changing context within the editor. This I can replicate with a new notebook. Debug logs do not have any other information.

I've encountered this now in two completely different Azure environments, both of which occurred after a while working on the project: some day when you reconnect to the instance, the issue is there. Before the first occurrance, autosave has worked normally. I've tried

without luck. As if I've just accidentally enabled some keybind feature or similar, after which the notebooks just think they are deleting cells on save.

@DonJayamanne can this be reopened, since it is not only related to the mentioned extension.

bjunkerm commented 1 month ago

I can confirm, I have the same problems as @tommilaj also in the settings of Azure ML compute instances. As described, disabling the auto-safe makes the problem disappear.

DonJayamanne commented 1 month ago

@bjunkerm @tommilaj @edgBR Looks like all of you are using azure ML and thats most likely (some how) causing this issue.

Its possible that the same notebook file is opened in Jupyter Lab or the like and making updates to the ipynb file hence causing this issue.

Updates to the ipynb file from other applicatinos can cause issues and unfrotunately theres not much we can do about this, except ask users to use only one tool to manage/edit ipynb files.

Also, please can you disable all extensions except for Jupyter, Python, and try again.

ReverieTides commented 1 month ago

Same scenario for me too, using azure ml.

[info] Disposing request as the cell (-1) was deleted

I've tried disabling all other addons besides Jupyer and Python and tried numerous rollbacks/reinstalls of vscode and various extension combos, with no success.

edit: No other programs / kernels have the notebook open, I've tested with a brand new file too.

DonJayamanne commented 1 month ago

@tbombach @sevillal @shsuman Are you aware of any back end service that might be running in the background that would be updating the ipynb file. Given this is only reported on Azure ML, I suspect something is going on with some other service that could be updating the ipynb file.

shsuman commented 1 month ago

@DonJayamanne Not exactly. Can you please let me know whether this is happening from Azure ML Studio click out or Azure AI Studio click out ? In the meantime, lets sync up with Azure ML team offline to shed some more light on it

DonJayamanne commented 1 month ago

e Not exactly. Can you please let me know whether this is happening from Azure ML Studio click out or Azure AI Studio click out ?

I have no idea, please can you check

shsuman commented 1 month ago

@edgBR @timsu92 @tommilaj @ReverieTides @bjunkerm Can you please let me know whether you are using Compute instances click out (Azure ML Studio) or Environment containers click out (Azure AI Studio) ?

tommilaj commented 1 month ago

@shsuman I am not sure what the up-to-date naming convention is. I'm using Azure Machine Learning workspace resource, and a Compute instance created within that workspace, which I've connected using the VSCode ms-toolsai.vscode-ai-remote extension. The portal studio is titled Azure AI | Machine Learning Studio, being not very informative.

I found out the saving causing the interruption by chance, when I tried disabling editor configurations and enabling them one by one. Using interactive cells on regular .py files saving has no effect.

Let me know if there is anything I can do to help you. Will try responding within a day or two.

bjunkerm commented 1 month ago

@shsuman Same here, I am working on a compute instance in an Azure Machine Learning workspace.

timsu92 commented 1 month ago

@edgBR @timsu92 @tommilaj @ReverieTides @bjunkerm Can you please let me know whether you are using Compute instances click out (Azure ML Studio) or Environment containers click out (Azure AI Studio) ?

I'm not using Azure ML, but using VSCode on Windows and connect to local WSL2 (Ubuntu 22.04), and that's why I think I'm running Jupyter remotely.

DonJayamanne commented 1 month ago

https://github.com/microsoft/vscode-jupyter/issues/15716#issuecomment-2225386832

@shsuman Looks like this might not be an AzML issue after all.

edgBR commented 1 month ago

Hi @DonJayamanne

I am currently OOO but I was using AzureML compute instance in Azure Machine Learning Studio. As @tommilaj I'm using the VScode extension to connect to the compute instance. However I also launched VScode in the browser and I had exactly the same problem.

BR E

DonJayamanne commented 1 month ago

However I also launched VScode in the browser and I had exactly the same problem.

Were you connected to Jupyter in the browser? I.e. were you connected to a person remote jupyter server, or azml, or was it code spaces?

edgBR commented 1 month ago

Hi @DonJayamanne

Again, just AzureML, basically in the UI of compute instances you have the option to launch jupyterlab, VScode and VSCode in the browser (https://learn.microsoft.com/en-us/azure/machine-learning/how-to-launch-vs-code-remote?view=azureml-api-2&tabs=vscode-web). When using VSCode option you need the azureML extension in VSCode, when you use the browser VSCode you don't need that extension. In any of the cases I have the same problem.

shsuman commented 1 month ago

en using VSCode option you need the azureML extension in VSCode, when you use the browser VSCode you don't need that extension. In any of the cases I have the same problem.

@DonJayamanne seems like a generic remote workspace problem. I suggest looking if you can repro in WSL

DonJayamanne commented 1 month ago

@edgBR @tommilaj @ReverieTides @bjunkerm I'm sorry you continue to run into this issue and thanks for your patience.

I also noticed that you hadn't provided logs, perhaps your scenarios could be different from the case where logs were provided (as that was due to the cursor extension).

Please can you share the logs when you run into this, along with screenshots of any error messages dispalyed Please could you enable logging as follows:

Can you try the following

FYI, I haven't been able to repro this at my end neither with WSL nor with Azure ML compute.

ReverieTides commented 1 month ago

@edgBR @tommilaj @ReverieTides @bjunkerm I'm sorry you continue to run into this issue and thanks for your patience.

I also noticed that you hadn't provided logs, perhaps your scenarios could be different from the case where logs were provided (as that was due to the cursor extension).

Please can you share the logs when you run into this, along with screenshots of any error messages dispalyed Please could you enable logging as follows:

  • Open settings & go into Jupyter->Logging
  • Change the value to verbose
  • Reload VS Code,
  • Attempt to repro the issue & then copy the output from the Jupyter output panel. (use the command Jupyter: Show Output to get there)

Can you try the following

  • Disable auto save & try to repro again
  • Does this repro with a simple notebook that only contains print statements and possibly time.sleep
  • When exactly do you run into this issue

    • Do you run into this only when hitting save or leaving a notebook running for a while and then coming back?

FYI, I haven't been able to repro this at my end neither with WSL nor with Azure ML compute.

  • Perhaps you can share a very simple notebook as well (that repro this issue)

    • Please try to ensure this is a minimal notebook, without using too many packages and the like (as that will only delay the setup and complicate it)
  • Provide the exact steps (is it just running all notebooks)

Sorry this is a mess, I'm not experienced with contributing debugging issues.

Here are my logs:

Show Logs ``` Visual Studio Code (1.91.1, amlext, desktop) Jupyter Extension Version: 2024.6.2024070901. Python Extension Version: 2024.11.2024071501. Pylance Extension Version: 2024.7.1. Platform: linux (x64). Workspace folder ~/cloudfiles/code, Home = /home/azureuser 10:05:41.014 [info] User does not belong to experiment group 'CustomEditor' 10:05:41.258 [debug] Start refreshing Kernel Picker (1721383541258) 10:05:42.278 [trace] Search for KernelSpecs in Interpreter /anaconda/envs/azureml_py310_sdkv2/bin/python 10:05:42.279 [trace] Search for KernelSpecs in Interpreter /anaconda/envs/azureml_py38/bin/python 10:05:42.280 [trace] Search for KernelSpecs in Interpreter /anaconda/envs/azureml_py38_PT_TF/bin/python 10:05:42.280 [trace] Search for KernelSpecs in Interpreter /anaconda/envs/redacted/bin/python 10:05:42.280 [trace] Search for KernelSpecs in Interpreter /bin/python3 10:05:42.281 [trace] Search for KernelSpecs in Interpreter /usr/bin/python3 10:05:42.281 [trace] Search for KernelSpecs in Interpreter /anaconda/bin/python 10:05:42.282 [trace] Search for KernelSpecs in Interpreter /anaconda/envs/jupyter_env/bin/python 10:05:42.285 [debug] Get Custom Env Variables, Class name = Sm, completed in 1028ms, has a truthy return value, Arg 1: undefined, Arg 2: "RunPythonCode" 10:05:42.285 [debug] Jupyter Paths /kernels: 10:05:42.286 [trace] Kernel python38-azureml-pt-tf matches /anaconda/envs/azureml_py38_PT_TF/bin/python based on argv. 10:05:42.286 [trace] Kernel python310-sdkv2 matches /anaconda/envs/azureml_py310_sdkv2/bin/python based on argv. 10:05:42.287 [trace] Kernel python38-azureml matches /anaconda/envs/azureml_py38/bin/python based on argv. 10:05:42.289 [debug] Kernel Spec Root Paths, /usr/share/jupyter/kernels, /usr/local/share/jupyter/kernels, ~/.local/share/jupyter/kernels 10:05:42.397 [trace] Hiding default KernelSpec /anaconda/envs/azureml_py310_sdkv2/bin/python for interpreter /anaconda/envs/azureml_py310_sdkv2/bin/python (KernelSpec file /anaconda/envs/azureml_py310_sdkv2/share/jupyter/kernels/python3/kernel.json) 10:05:42.398 [trace] Hiding default KernelSpec /python for interpreter /anaconda/envs/azureml_py38/bin/python (KernelSpec file /anaconda/envs/azureml_py38/share/jupyter/kernels/python3/kernel.json) 10:05:42.399 [trace] Hiding default KernelSpec /anaconda/envs/azureml_py38_PT_TF/bin/python for interpreter /anaconda/envs/azureml_py38_PT_TF/bin/python (KernelSpec file /anaconda/envs/azureml_py38_PT_TF/share/jupyter/kernels/python3/kernel.json) 10:05:42.399 [trace] Hiding default KernelSpec /python for interpreter /anaconda/envs/jupyter_env/bin/python (KernelSpec file /anaconda/envs/jupyter_env/share/jupyter/kernels/python3/kernel.json) 10:05:42.400 [trace] Hiding default KernelSpec /python for interpreter /anaconda/envs/redacted/bin/python (KernelSpec file /anaconda/envs/redacted/share/jupyter/kernels/python3/kernel.json) 10:05:42.400 [debug] End refreshing Kernel Picker (1721383541258) 10:05:42.501 [debug] KernelProvider switched kernel to id = .jvsc74a57bd0baa4e5c2f73e02477bbc2388cc22327fc5d9d8306708087499c949f00c92c663./anaconda/envs/redacted/python./anaconda/envs/redacted/python.-m#ipykernel_launcher 10:05:42.502 [debug] start the kernel, options.disableUI=true for "~/cloudfiles/code/mre.ipynb" 10:05:42.530 [trace] Registering commtarget jupyter.widget 10:05:42.532 [debug] Controller selection change completed 10:05:42.551 [debug] Get Custom Env Variables, Class name = Sm, completed in 1ms, has a truthy return value, Arg 1: "~/cloudfiles/code", Arg 2: "RunPythonCode" 10:05:42.551 [info] Starting Kernel (Python Path: /anaconda/envs/redacted/bin/python, Conda, 3.11.8) for '"~/cloudfiles/code/mre.ipynb"' (disableUI=true) 10:05:42.553 [trace] Creating raw notebook for resource '"~/cloudfiles/code/mre.ipynb"' 10:05:42.574 [debug] Get Custom Env Variables, Class name = Sm, completed in 1ms, has a truthy return value, Arg 1: ""~/cloudfiles/code/mre.ipynb"", Arg 2: "RunPythonCode" 10:05:42.598 [debug] Launching kernel .jvsc74a57bd0baa4e5c2f73e02477bbc2388cc22327fc5d9d8306708087499c949f00c92c663./anaconda/envs/redacted/python./anaconda/envs/redacted/python.-m#ipykernel_launcher for "~/cloudfiles/code/mre.ipynb" in //home/~/cloudfiles/code/redacted with ports 9001, 9000, 9004, 9002, 9003 10:05:43.992 [debug] Interpreter for Pylance for Notebook URI ""~/cloudfiles/code/mre.ipynb"" is /anaconda/envs/redacted/bin/python 10:05:55.114 [trace] Conda file is conda 10:05:55.882 [debug] Got env vars from Python Ext in 13331ms for /anaconda/envs/redacted/bin/python, with env var count 62. 10:05:55.882 [trace] Prepend PATH with python bin for /anaconda/envs/redacted/bin/python 10:05:55.882 [debug] Getting activated env variables, Class name = pd, completed in 13332ms, has a truthy return value, Arg 1: "~/cloudfiles/code", Arg 2: "/anaconda/envs/redacted/bin/python", Arg 3: undefined 10:05:55.888 [info] Process Execution: /anaconda/envs/redacted/bin/python -m pip list 10:05:55.890 [debug] Got env vars from Python Ext in 13317ms for /anaconda/envs/redacted/bin/python, with env var count 62. 10:05:55.890 [trace] Prepend PATH with python bin for /anaconda/envs/redacted/bin/python 10:05:55.890 [debug] Getting activated env variables, Class name = pd, completed in 13317ms, has a truthy return value, Arg 1: ""~/cloudfiles/code/mre.ipynb"", Arg 2: "/anaconda/envs/redacted/bin/python", Arg 3: undefined 10:05:55.894 [info] Process Execution: /anaconda/envs/redacted/bin/python -c "import ipykernel; print(ipykernel.__version__); print("5dc3a68c-e34e-4080-9c3e-2a532b2ccb4d"); print(ipykernel.__file__)" 10:05:55.899 [info] Process Execution: /anaconda/envs/redacted/bin/python -m ipykernel_launcher --f=/home/~/.local/share/jupyter/runtime/kernel-v2-80894D7Qy34yLmwhG.json > cwd: //home/~/cloudfiles/code/redacted 10:05:55.899 [debug] Kernel process 81803. 10:05:55.935 [debug] Waiting for Raw Session to be ready in postStartRawSession 10:05:55.936 [debug] Waiting for Raw session to be ready, status: connected 10:05:55.936 [trace] Raw session connected 10:05:55.937 [debug] Waited for Raw session to be ready & got status: connected 10:05:55.937 [debug] Successfully waited for Raw Session to be ready in postStartRawSession 10:05:55.937 [debug] Kernel status is 'unknown' before requesting kernel info and after ready 10:05:55.937 [debug] Sending request for kernelInfo 10:05:56.152 [trace] ipykernel version & path 6.29.4, /anaconda/envs/redacted/lib/python3.11/site-packages/ipykernel/__init__.py for /anaconda/envs/redacted/bin/python 10:05:56.382 [debug] Kernel output 81803: To connect another client to this kernel, use: --existing kernel-v2-80894D7Qy34yLmwhG.json 10:05:56.437 [trace] Did not get a response for requestKernelInfo 10:05:56.438 [debug] Sending request for kernelInfo 10:05:56.545 [debug] KernelProcess error 81803: [IPKernelApp] WARNING | Unknown error in handling startup files: 10:05:56.792 [trace] Got response for requestKernelInfo 10:05:56.793 [debug] Successfully completed postStartRawSession after 2 attempt(s) in 856ms 10:05:56.795 [trace] Executing silently Code (idle) = import sys as _VSCODE_sys\nprint(_VSCODE_sys.executable); del _VSCODE_sys 10:05:56.804 [trace] Executing silently Code (completed) = import sys as _VSCODE_sys\nprint(_VSCODE_sys.executable); del _VSCODE_sys with 1 output(s) 10:05:56.805 [trace] Started running kernel initialization for "~/cloudfiles/code/mre.ipynb" 10:05:56.806 [trace] Executing silently Code (idle) = try:\nimport ipywidgets as _VSCODE_ipywidgets\nprint("e976ee50-99ed-4aba-9b6b-9dcd5634d07d:IPy 10:05:56.811 [trace] Executing silently Code (completed) = try:\nimport ipywidgets as _VSCODE_ipywidgets\nprint("e976ee50-99ed-4aba-9b6b-9dcd5634d07d:IPy with 0 output(s) 10:05:56.811 [trace] Determined IPyWidgets Version as undefined 10:05:56.812 [trace] Executing silently Code (idle) = def __VSCODE_inject_module():\ndef __VSCODE_call_function(function, callback, data=None): 10:05:56.824 [trace] Executing silently Code (completed) = def __VSCODE_inject_module():\ndef __VSCODE_call_function(function, callback, data=None): with 0 output(s) 10:05:56.824 [debug] Requesting Kernel info 10:05:56.825 [trace] Got Kernel info 10:05:56.825 [trace] End running kernel initialization, now waiting for idle 10:05:56.826 [trace] Waiting for idle on (kernel): 2d69d82f-4c3d-4b0c-98ec-73858aef34d8 -> idle 10:05:56.826 [trace] Finished waiting for idle on (kernel): 2d69d82f-4c3d-4b0c-98ec-73858aef34d8 -> idle 10:05:56.826 [trace] End running kernel initialization, session is idle 10:05:56.828 [trace] Registering Kernel Completion Provider from kernel redacted (Python 3.11.8) for language python 10:05:56.829 [trace] IPyWidgetScriptSource.initialize 10:05:56.830 [info] Kernel successfully started 10:05:56.831 [debug] getDataDirsImpl, Class name = Mr (started execution), Arg 1: ""~/cloudfiles/code/mre.ipynb"", Arg 2: "/anaconda/envs/redacted/bin/python" 10:05:56.832 [debug] Get Custom Env Variables, Class name = Sm, completed in 0ms, has a truthy return value, Arg 1: undefined, Arg 2: "RunPythonCode" 10:05:56.833 [debug] Jupyter Paths : 10:05:56.837 [info] Process Execution: /anaconda/envs/redacted/bin/python /home/~/.vscode-server/extensions/ms-toolsai.jupyter-2024.6.2024070901-linux-x64/pythonFiles/printJupyterDataDir.py 10:05:56.874 [debug] getDataDirsImpl, Class name = Mr, completed in 43ms, has a truthy return value, Arg 1: "~/cloudfiles/code/mre.ipynb", Arg 2: "/anaconda/envs/redacted/bin/python", Return Value: , , , 10:06:18.824 [debug] Handle Execution of Cells 0 for "~/cloudfiles/code/mre.ipynb" 10:06:18.828 [trace] Cell Index:0 sent to kernel 10:06:18.835 [trace] Start cell 0 execution @ 1721383578835 (clear output) 10:06:18.836 [debug] Kernel acknowledged execution of cell 0 @ 1721383578835 10:06:24.466 [debug] VS Code interrupted kernel for "~/cloudfiles/code/mre.ipynb" 10:06:24.466 [debug] Command interrupted kernel for "~/cloudfiles/code/mre.ipynb" 10:06:24.466 [debug] interrupt the kernel, options.disableUI=false for "~/cloudfiles/code/mre.ipynb" 10:06:24.467 [info] Interrupt kernel execution 10:06:24.467 [debug] Cancel pending cells 10:06:24.467 [info] Interrupt requested "~/cloudfiles/code/mre.ipynb" 10:06:24.474 [info] Disposing request as the cell (-1) was deleted "~/cloudfiles/code/mre.ipynb" 10:06:24.474 [trace] Cell -1 completed in -1721383578.835s (start: 1721383578835, end: undefined) 10:06:24.477 [warn] Cell completed with errors (cancelled) 10:06:24.478 [info] Interrupt kernel execution 10:06:24.478 [info] Interrupting kernel: python3118jvsc74a57bd0baa4e5c2f73e02477bbc2388cc22327fc5d9d8306708087499c949f00c92c663 10:06:24.478 [info] Interrupting kernel via SIGINT 10:06:24.479 [trace] Cell -1 executed successfully 10:06:24.481 [info] Interrupt requested & sent for "~/cloudfiles/code/mre.ipynb" in notebookEditor. 10:06:24.484 [debug] Interpreter for Pylance for Notebook URI ""~/cloudfiles/code/mre.ipynb"" is /anaconda/envs/redacted/bin/python 10:06:24.539 [warn] Unhandled message found: execute_reply ```

This was the code used to generate the logs. image

`import time

for i in range(1000): print(i) time.sleep(1)`

Disabling auto-save stops the issue from happening automatically, but the issue still occurs whenever the file is saved manually when a cell is running.

ReverieTides commented 1 month ago

https://github.com/user-attachments/assets/52afeb4b-23b5-4545-9ca9-ac7b641c8622

Here is a small screen grab of the test

melissa-barca commented 3 weeks ago

I think I've been seeing this same bug. I ran the extension bisect and it identified Jupyter Cell Tags (0.1.9) as the issue. Disabling it or downgrading it to 0.1.8 seems to resolve the issue.

edgBR commented 3 weeks ago

I think I've been seeing this same bug. I ran the extension bisect and it identified Jupyter Cell Tags (0.1.9) as the issue. Disabling it or downgrading it to 0.1.8 seems to resolve the issue.

Hi @melissa-barca I tried to downgrade or disable but I am still having the same problem.

BR E

DonJayamanne commented 3 weeks ago

TEMPORARY WORK AROUND

I know this is not a solution, but merely a very bad work around. Please disable auto save feature and try to avoid saving whilst executing cells in a notebook

DonJayamanne commented 2 weeks ago

Looks like saving of notebooks somehow causes the models to go out of sync.

amunger commented 1 week ago

Unfortunately, none of us have been able to repro this issue, but we've added in some additional logging in vscode insiders to narrow it down.

If you can still repro this could you:

  1. download and install vscode insiders
  2. Set up your repro case
  3. run the command Developer: set log level and select trace
  4. open the output panel and select window and clear the current content (just to reduce the amount of logs)
  5. reproduce the issue
  6. Copy the window logs from the output panel, as well as the notebook and jupyter logs, and post them all here