Failed to save: Canceled

[digitarald]

Type: Bug

I keep getting into that mode as I work on my notebook.

Closing and re-opening the file didn't help.

Maybe related logs from DevTools

TRACE [History stack global-default]: index: 38, navigating: false
- group: 0, editor: file:///Users/digitarald/Developer/msft-build-copilot-demo/Flight_Data_Analysis.ipynb, selection: W0sZmlsZQ==
- group: 0, editor: file:///Users/digitarald/Developer/msft-build-copilot-demo/Flight_Data_Analysis.ipynb, selection: W3sZmlsZQ==
- group: 0, editor: vscode-userdata:/Users/digitarald/Library/Application%20Support/Code%20-%20Insiders/User/settings.json, selection: line: 76-76, col:  7-7
- group: 0, editor: file:///Users/digitarald/Developer/msft-build-copilot-demo/Flight_Data_Analysis.ipynb, selection: W3sZmlsZQ==
- group: 0, editor: vscode-userdata:/Users/digitarald/Library/Application%20Support/Code%20-%20Insiders/User/settings.json, selection: line: 77-80, col:  5-6
- group: 0, editor: file:///Users/digitarald/Developer/msft-build-copilot-demo/Flight_Data_Analysis.ipynb, selection: W3sZmlsZQ==
- group: 0, editor: file:///Users/digitarald/Developer/msft-build-copilot-demo/Flight_Data_Analysis.ipynb, selection: W0sZmlsZQ==
- group: 0, editor: file:///Users/digitarald/Developer/msft-build-copilot-demo/Flight_Data_Analysis.ipynb, selection: W3sZmlsZQ==
- group: 0, editor: file:///Users/digitarald/Developer/msft-build-copilot-demo/Flight_Data_Analysis.ipynb, selection: W2sZmlsZQ==
- group: 0, editor: file:///Users/digitarald/Developer/msft-build-copilot-demo/Flight_Data_Analysis.ipynb, selection: W4sZmlsZQ==
- group: 0, editor: file:///Users/digitarald/Developer/msft-build-copilot-demo/Flight_Data_Analysis.ipynb, selection: W6sZmlsZQ==
- group: 0, editor: file:///Users/digitarald/Developer/msft-build-copilot-demo/Flight_Data_Analysis.ipynb, selection: X11sZmlsZQ==
- group: 0, editor: file:///Users/digitarald/Developer/msft-build-copilot-demo/Flight_Data_Analysis.ipynb, selection: W6sZmlsZQ==
- group: 0, editor: file:///Users/digitarald/Developer/msft-build-copilot-demo/Flight_Data_Analysis.ipynb, selection: X11sZmlsZQ==
- group: 0, editor: file:///Users/digitarald/Developer/msft-build-copilot-demo/Flight_Data_Analysis.ipynb, selection: X13sZmlsZQ==
- group: 0, editor: file:///Users/digitarald/Developer/msft-build-copilot-demo/Flight_Data_Analysis.ipynb, selection: X11sZmlsZQ==
- group: 0, editor: file:///Users/digitarald/Developer/msft-build-copilot-demo/Flight_Data_Analysis.ipynb, selection: X13sZmlsZQ==
- group: 0, editor: file:///Users/digitarald/Developer/msft-build-copilot-demo/Flight_Data_Analysis.ipynb, selection: W2sZmlsZQ==
- group: 0, editor: file:///Users/digitarald/Developer/msft-build-copilot-demo/Flight_Data_Analysis.ipynb, selection: W0sZmlsZQ==
- group: 0, editor: file:///Users/digitarald/Developer/msft-build-copilot-demo/Flight_Data_Analysis.ipynb, selection: W1sZmlsZQ==
- group: 0, editor: file:///Users/digitarald/Developer/msft-build-copilot-demo/Flight_Data_Analysis.ipynb, selection: W2sZmlsZQ==
- group: 0, editor: file:///Users/digitarald/Developer/msft-build-copilot-demo/Flight_Data_Analysis.ipynb, selection: W1sZmlsZQ==
- group: 0, editor: file:///Users/digitarald/Developer/msft-build-copilot-demo/Flight_Data_Analysis.ipynb, selection: W0sZmlsZQ==
- group: 0, editor: file:///Users/digitarald/Developer/msft-build-copilot-demo/Flight_Data_Analysis.ipynb, selection: W1sZmlsZQ==
- group: 0, editor: file:///Users/digitarald/Developer/msft-build-copilot-demo/Flight_Data_Analysis.ipynb, selection: W2sZmlsZQ==
- group: 0, editor: file:///Users/digitarald/Developer/msft-build-copilot-demo/Flight_Data_Analysis.py, selection: line: 9-9, col:  1-1
- group: 0, editor: file:///Users/digitarald/Developer/msft-build-copilot-demo/Flight_Data_Analysis.ipynb, selection: W2sZmlsZQ==
- group: 0, editor: file:///Users/digitarald/.zshrc, selection: line: 9-9, col:  42-57
- group: 0, editor: file:///Users/digitarald/.zsh_plugins.txt, selection: line: 1-1, col:  19-19
- group: 0, editor: file:///Users/digitarald/.zshrc, selection: line: 6-6, col:  25-25
- group: 0, editor: file:///Users/digitarald/.zsh_plugins.txt, selection: line: 2-2, col:  22-22
- group: 0, editor: file:///Users/digitarald/.zshrc, selection: line: 13-13, col:  1-1
- group: 0, editor: file:///Users/digitarald/.zsh_plugins.txt, selection: line: 2-2, col:  22-22
- group: 0, editor: file:///Users/digitarald/Developer/msft-build-copilot-demo/Flight_Data_Analysis.ipynb, selection: W2sZmlsZQ==
- group: 0, editor: file:///Users/digitarald/Developer/msft-build-copilot-demo/Flight_Data_Analysis.ipynb, selection: W1sZmlsZQ==
- group: 0, editor: file:///Users/digitarald/Developer/msft-build-copilot-demo/Flight_Data_Analysis.py, selection: line: 9-9, col:  1-1
- group: 0, editor: file:///Users/digitarald/Developer/msft-build-copilot-demo/Flight_Data_Analysis.ipynb, selection: W1sZmlsZQ==
- group: 0, editor: file:///Users/digitarald/Developer/msft-build-copilot-demo/Flight_Data_Analysis.py, selection: line: 9-9, col:  1-1
- group: 0, editor: file:///Users/digitarald/Developer/msft-build-copilot-demo/Flight_Data_Analysis.ipynb, selection: W1sZmlsZQ==
			
log.ts:399 TRACE [stored file working copy] doSave(739) - before write() file:///Users/digitarald/Developer/msft-build-copilot-demo/Flight_Data_Analysis.ipynb notebook/jupyter-notebook
log.ts:439   ERR [stored file working copy] handleSaveError(739) - exit - resulted in a save error: Canceled: Canceled file:///Users/digitarald/Developer/msft-build-copilot-demo/Flight_Data_Analysis.ipynb notebook/jupyter-notebook
notificationsAlerts.ts:42 Failed to save 'Flight_Data_Analysis.ipynb': Canceled

Extension version: 2024.4.2024042601
VS Code version: Code - Insiders 1.90.0-insider (f209ce35ef894bd32c12057724e8d1f1139c433f, 2024-05-17T17:53:51.447Z)
OS version: Darwin x64 23.4.0
Modes:

System Info

Item	Value
CPUs	Intel(R) Core(TM) i9-9980HK CPU @ 2.40GHz (16 x 2400)
GPU Status	2d_canvas: enabled canvas_oop_rasterization: disabled_off direct_rendering_display_compositor: disabled_off_ok gpu_compositing: enabled multiple_raster_threads: enabled_on opengl: enabled_on rasterization: enabled raw_draw: disabled_off_ok skia_graphite: disabled_off video_decode: enabled video_encode: enabled webgl: enabled webgl2: enabled webgpu: enabled
Load (avg)	4, 4, 3
Memory (System)	64.00GB (0.05GB free)
Process Argv	--log trace --crash-reporter-id 4cf0a6f0-aaf8-4da3-9b2b-81f6c639c12b
Screen Reader	no
VM	0%

A/B Experiments

vsliv368cf:30146710
vspor879:30202332
vspor708:30202333
vspor363:30204092
tftest:31042121
vscod805:30301674
vsaa593:30376534
py29gd2263:31024238
vscaac:30438845
c4g48928:30535728
a9j8j154:30646983
962ge761:30841072
pythongtdpath:30726887
welcomedialogc:30812479
pythonidxpt:30768918
pythonnoceb:30776497
asynctok:30898717
dsvsc013:30777762
dsvsc014:30777825
dsvsc015:30821418
pythontestfixt:30866404
pythonregdiag2:30926734
pythonmypyd1:30859725
pythoncet0:30859736
h48ei257:31000450
pythontbext0:30879054
accentitlementst:30870582
dsvsc016:30879898
dsvsc017:30880771
dsvsc018:30880772
cppperfnew:30980852
pythonait:30973460
showvideot:31016890
chatpanelt:31014475
f3je6385:31013174
a69g1124:31018687
dvdeprecation:31040973
pythonprt:31036556
dwnewjupyter:31046869
impr_priority:31052045
26j00206:31048877

[amunger]

Some relevant trace logs from a repro

2024-05-24 08:44:14.770 [trace] [stored file working copy] onModelContentChanged() - enter file:///c%3A/src/test/3/dataframeOps.ipynb notebook/jupyter-notebook
2024-05-24 08:44:14.770 [trace] [stored file working copy] onModelContentChanged() - new versionId 2 file:///c%3A/src/test/3/dataframeOps.ipynb notebook/jupyter-notebook
2024-05-24 08:44:14.770 [trace] [stored file working copy] onModelContentChanged() - model content changed and marked as dirty file:///c%3A/src/test/3/dataframeOps.ipynb notebook/jupyter-notebook
2024-05-24 08:44:14.771 [trace] [backup tracker] scheduling backup file:///c%3A/src/test/3/dataframeOps.ipynb notebook/jupyter-notebook
2024-05-24 08:44:14.771 [trace] [editor auto save] scheduling auto save after 1000ms file:///c%3A/src/test/3/dataframeOps.ipynb notebook/jupyter-notebook
2024-05-24 08:44:14.773 [trace] [backup tracker] clearing pending backup creation file:///c%3A/src/test/3/dataframeOps.ipynb notebook/jupyter-notebook
2024-05-24 08:44:14.774 [trace] [backup tracker] scheduling backup file:///c%3A/src/test/3/dataframeOps.ipynb notebook/jupyter-notebook
2024-05-24 08:44:14.774 [trace] [editor auto save] clearing pending auto save file:///c%3A/src/test/3/dataframeOps.ipynb notebook/jupyter-notebook
2024-05-24 08:44:14.774 [trace] [editor auto save] scheduling auto save after 1000ms file:///c%3A/src/test/3/dataframeOps.ipynb notebook/jupyter-notebook
2024-05-24 08:44:15.779 [trace] [editor auto save] clearing pending auto save file:///c%3A/src/test/3/dataframeOps.ipynb notebook/jupyter-notebook
2024-05-24 08:44:15.780 [trace] [editor auto save] running auto save file:///c%3A/src/test/3/dataframeOps.ipynb notebook/jupyter-notebook
2024-05-24 08:44:15.780 [trace] [stored file working copy] save() - enter file:///c%3A/src/test/3/dataframeOps.ipynb notebook/jupyter-notebook
2024-05-24 08:44:15.780 [trace] [stored file working copy] doSave(2) - enter with versionId 2 file:///c%3A/src/test/3/dataframeOps.ipynb notebook/jupyter-notebook
2024-05-24 08:44:16.116 [debug] User data changed
2024-05-24 08:44:16.481 [debug] User data changed
2024-05-24 08:44:17.547 [warning] Aborted onWillSaveNotebookDocument-event after 1750ms
2024-05-24 08:44:17.547 [trace] [stored file working copy] doSave(2) - before write() file:///c%3A/src/test/3/dataframeOps.ipynb notebook/jupyter-notebook
2024-05-24 08:44:17.548 [error] [stored file working copy] handleSaveError(2) - exit - resulted in a save error: Canceled: Canceled file:///c%3A/src/test/3/dataframeOps.ipynb notebook/jupyter-notebook
2024-05-24 08:44:17.551 [trace] [stored file working copy] save() - exit file:///c%3A/src/test/3/dataframeOps.ipynb notebook/jupyter-notebook
2024-05-24 08:44:18.432 [info] Extension host (LocalProcess pid: 12180) is unresponsive.
2024-05-24 08:44:19.023 [info] UNRESPONSIVE extension host: starting to profile NOW
2024-05-24 08:44:19.103 [trace] CommandService#executeCommand _setContext
2024-05-24 08:44:19.120 [info] Extension host (LocalProcess pid: 12180) is responsive.
2024-05-24 08:44:19.120 [info] UNRESPONSIVE extension host: received responsive event and cancelling profiling session
2024-05-24 08:44:19.275 [warning] UNRESPONSIVE extension host: 'ms-python.python' took 9.175040991439579% of 9.121ms, saved PROFILE here: 'file:///c%3A/Users/aamunger/AppData/Local/Temp/exthost-060fce.cpuprofile'

[amunger]

The canceled error should be taken care of by the PR, so please update to the latest and see if this still repro's. If so, the trace logs from 'Window' and Extension host would be very helpful.
And let me know what the notebook.experimental.remoteSave setting was set to (on by default in insiders)

[connor4312]

Are there steps for this?

[amunger]

@digitarald would be the best verifier here since I don't know of anyone else hitting this, but just reloading vscode with a notebook open and a jupyter kernel selected seemed to sporadically trigger the repro. As long as you don't see a save error

[digitarald]

Did my demo run-through a few more times and haven't hit this again.

[amunger]

found a repro:

1. open a notebook
2. Developer: restart extension host
3. make a change and save