A failure to find an environment prevents Pylance from loading #24211
Description
Type: Bug
Behaviour
If the default interpreter is set to a non existent (or deleted venv), Pylance will fail to launch.
Steps to reproduce:
- Create a folder
- Create a venv in that folder
- Create a python file in that folder
- Set the interpreter for that folder to that venv
- Close folder
- Delete venv
- Reopen folder
- No intellisense
Diagnostic data
Output for Python in the Output panel (View→Output, change the drop-down the upper-right of the Output panel to Python)
2024-09-30 10:41:36.010 [info] Experiment 'All' is active
2024-09-30 10:41:36.011 [info] Native locator: Refresh started
2024-09-30 10:41:36.011 [info] Default formatter is set to ms-python.black-formatter for workspace c:\Users\rchiodo\source\testing\notebooks
2024-09-30 10:41:36.032 [error] Python Extension: interpreterManager.refresh [l [Error]: Failed to resolve env "C:\\Users\\rchiodo\\source\\repos\\debugpy\\.venv11"
at ae (c:\Users\rchiodo\.vscode-insiders\extensions\ms-python.python-2024.15.2024092702-win32-x64\out\client\extension.js:2:2052103)
at oe (c:\Users\rchiodo\.vscode-insiders\extensions\ms-python.python-2024.15.2024092702-win32-x64\out\client\extension.js:2:2050063)
at Immediate.<anonymous> (c:\Users\rchiodo\.vscode-insiders\extensions\ms-python.python-2024.15.2024092702-win32-x64\out\client\extension.js:2:2046357)
at process.processImmediate (node:internal/timers:483:21)] {
code: -4,
data: undefined
}
2024-09-30 10:41:36.061 [info] > pyenv which python
2024-09-30 10:41:36.061 [info] cwd: .
2024-09-30 10:41:38.707 [info] Conda environment manager found at: C:\Users\rchiodo\AppData\Local\anaconda3\Scripts\conda.exe
2024-09-30 10:41:38.955 [info] Conda environment manager found at: C:\Users\rchiodo\source\testing\test_pylance\CondaEnv\Scripts\conda.exe
2024-09-30 10:41:38.960 [info] Native locator: Refresh finished in 3077 ms
2024-09-30 10:41:38.973 [error] [
'getActivatedEnvironmentVariables, Class name = j, completed in 0ms, has a falsy return value, Arg 1: <Uri:c:\\Users\\rchiodo\\source\\testing\\notebooks>, Arg 2: undefined, Arg 3: undefined, Arg 4: "C:\\\\WINDOWS\\\\System32\\\\WindowsPowerShell\\\\v1.0\\\\powershell.exe"',
[l [Error]: Failed to resolve env "C:\\Users\\rchiodo\\source\\repos\\debugpy\\.venv11"
at ae (c:\Users\rchiodo\.vscode-insiders\extensions\ms-python.python-2024.15.2024092702-win32-x64\out\client\extension.js:2:2052103)
at oe (c:\Users\rchiodo\.vscode-insiders\extensions\ms-python.python-2024.15.2024092702-win32-x64\out\client\extension.js:2:2050063)
at Immediate.<anonymous> (c:\Users\rchiodo\.vscode-insiders\extensions\ms-python.python-2024.15.2024092702-win32-x64\out\client\extension.js:2:2046357)
at process.processImmediate (node:internal/timers:483:21)] {
code: -4,
data: undefined
}
]
2024-09-30 10:41:38.973 [error] Failed to apply terminal env vars undefined [l [Error]: Failed to resolve env "C:\\Users\\rchiodo\\source\\repos\\debugpy\\.venv11"
at ae (c:\Users\rchiodo\.vscode-insiders\extensions\ms-python.python-2024.15.2024092702-win32-x64\out\client\extension.js:2:2052103)
at oe (c:\Users\rchiodo\.vscode-insiders\extensions\ms-python.python-2024.15.2024092702-win32-x64\out\client\extension.js:2:2050063)
at Immediate.<anonymous> (c:\Users\rchiodo\.vscode-insiders\extensions\ms-python.python-2024.15.2024092702-win32-x64\out\client\extension.js:2:2046357)
at process.processImmediate (node:internal/timers:483:21)] {
code: -4,
data: undefined
}
2024-09-30 10:41:38.973 [error] [
'Failed to activate a workspace, Class name = v, completed in 2994ms, has a falsy return value, Arg 1: <Uri:c:\\Users\\rchiodo\\source\\testing\\notebooks>, Arg 2: {"started":1727718095812}, Return Value: undefined',
[l [Error]: Failed to resolve env "C:\\Users\\rchiodo\\source\\repos\\debugpy\\.venv11"
at ae (c:\Users\rchiodo\.vscode-insiders\extensions\ms-python.python-2024.15.2024092702-win32-x64\out\client\extension.js:2:2052103)
at oe (c:\Users\rchiodo\.vscode-insiders\extensions\ms-python.python-2024.15.2024092702-win32-x64\out\client\extension.js:2:2050063)
at Immediate.<anonymous> (c:\Users\rchiodo\.vscode-insiders\extensions\ms-python.python-2024.15.2024092702-win32-x64\out\client\extension.js:2:2046357)
at process.processImmediate (node:internal/timers:483:21)] {
code: -4,
data: undefined
}
]
2024-09-30 10:41:38.973 [error] Failure during activation. [l [Error]: Failed to resolve env "C:\\Users\\rchiodo\\source\\repos\\debugpy\\.venv11"
at ae (c:\Users\rchiodo\.vscode-insiders\extensions\ms-python.python-2024.15.2024092702-win32-x64\out\client\extension.js:2:2052103)
at oe (c:\Users\rchiodo\.vscode-insiders\extensions\ms-python.python-2024.15.2024092702-win32-x64\out\client\extension.js:2:2050063)
at Immediate.<anonymous> (c:\Users\rchiodo\.vscode-insiders\extensions\ms-python.python-2024.15.2024092702-win32-x64\out\client\extension.js:2:2046357)
at process.processImmediate (node:internal/timers:483:21)] {
code: -4,
data: undefined
}
2024-09-30 10:41:38.974 [error] sendStartupTelemetry() failed. [l [Error]: Failed to resolve env "C:\\Users\\rchiodo\\source\\repos\\debugpy\\.venv11"
at ae (c:\Users\rchiodo\.vscode-insiders\extensions\ms-python.python-2024.15.2024092702-win32-x64\out\client\extension.js:2:2052103)
at oe (c:\Users\rchiodo\.vscode-insiders\extensions\ms-python.python-2024.15.2024092702-win32-x64\out\client\extension.js:2:2050063)
at Immediate.<anonymous> (c:\Users\rchiodo\.vscode-insiders\extensions\ms-python.python-2024.15.2024092702-win32-x64\out\client\extension.js:2:2046357)
at process.processImmediate (node:internal/timers:483:21)] {
code: -4,
data: undefined
}
2024-09-30 10:41:55.945 [info] > ~\source\testing\test_pylance\CondaEnv\Scripts\conda.exe info --json
2024-09-30 10:41:59.311 [info] > ~\source\testing\test_pylance\CondaEnv\Scripts\conda.exe run -n bk-tutorial --no-capture-output python ~\.vscode-insiders\extensions\ms-python.python-2024.15.2024092702-win32-x64\python_files\get_output_via_markers.py ~/.vscode-insiders/extensions/ms-python.python-2024.15.2024092702-win32-x64/python_files/printEnvVariables.py
2024-09-30 10:41:59.311 [info] shell: commandPrompt
2024-09-30 10:41:59.311 [info] > ~\source\testing\test_pylance\CondaEnv\Scripts\conda.exe run -n bk-tutorial --no-capture-output python ~\.vscode-insiders\extensions\ms-python.python-2024.15.2024092702-win32-x64\python_files\get_output_via_markers.py ~/.vscode-insiders/extensions/ms-python.python-2024.15.2024092702-win32-x64/python_files/printEnvVariables.py
2024-09-30 10:41:59.311 [info] shell: commandPrompt
2024-09-30 10:42:00.866 [error] getActivatedEnvironmentVariables Error: Command failed: C:\Users\rchiodo\source\testing\test_pylance\CondaEnv\Scripts\conda.exe run -n bk-tutorial --no-capture-output python c:\Users\rchiodo\.vscode-insiders\extensions\ms-python.python-2024.15.2024092702-win32-x64\python_files\get_output_via_markers.py c:/Users/rchiodo/.vscode-insiders/extensions/ms-python.python-2024.15.2024092702-win32-x64/python_files/printEnvVariables.py
EnvironmentLocationNotFound: Not a conda environment: C:\Users\rchiodo\source\testing\test_pylance\CondaEnv\envs\bk-tutorial
at genericNodeError (node:internal/errors:984:15)
at wrappedFn (node:internal/errors:538:14)
at ChildProcess.exithandler (node:child_process:423:12)
at ChildProcess.emit (node:events:531:35)
at maybeClose (node:internal/child_process:1105:16)
at Process.ChildProcess._handle.onexit (node:internal/child_process:305:5) {
code: 1,
killed: false,
signal: null,
cmd: 'C:\\Users\\rchiodo\\source\\testing\\test_pylance\\CondaEnv\\Scripts\\conda.exe run -n bk-tutorial --no-capture-output python c:\\Users\\rchiodo\\.vscode-insiders\\extensions\\ms-python.python-2024.15.2024092702-win32-x64\\python_files\\get_output_via_markers.py c:/Users/rchiodo/.vscode-insiders/extensions/ms-python.python-2024.15.2024092702-win32-x64/python_files/printEnvVariables.py'
}
2024-09-30 10:42:00.886 [error] getActivatedEnvironmentVariables Error: Command failed: C:\Users\rchiodo\source\testing\test_pylance\CondaEnv\Scripts\conda.exe run -n bk-tutorial --no-capture-output python c:\Users\rchiodo\.vscode-insiders\extensions\ms-python.python-2024.15.2024092702-win32-x64\python_files\get_output_via_markers.py c:/Users/rchiodo/.vscode-insiders/extensions/ms-python.python-2024.15.2024092702-win32-x64/python_files/printEnvVariables.py
EnvironmentLocationNotFound: Not a conda environment: C:\Users\rchiodo\source\testing\test_pylance\CondaEnv\envs\bk-tutorial
at genericNodeError (node:internal/errors:984:15)
at wrappedFn (node:internal/errors:538:14)
at ChildProcess.exithandler (node:child_process:423:12)
at ChildProcess.emit (node:events:531:35)
at maybeClose (node:internal/child_process:1105:16)
at Process.ChildProcess._handle.onexit (node:internal/child_process:305:5) {
code: 1,
killed: false,
signal: null,
cmd: 'C:\\Users\\rchiodo\\source\\testing\\test_pylance\\CondaEnv\\Scripts\\conda.exe run -n bk-tutorial --no-capture-output python c:\\Users\\rchiodo\\.vscode-insiders\\extensions\\ms-python.python-2024.15.2024092702-win32-x64\\python_files\\get_output_via_markers.py c:/Users/rchiodo/.vscode-insiders/extensions/ms-python.python-2024.15.2024092702-win32-x64/python_files/printEnvVariables.py'
}
2024-09-30 10:42:19.391 [info] Native locator: Refresh started
2024-09-30 10:42:19.554 [info] Conda environment manager found at: C:\Users\rchiodo\AppData\Local\anaconda3\Scripts\conda.exe
2024-09-30 10:42:19.595 [info] Conda environment manager found at: C:\Users\rchiodo\source\testing\test_pylance\CondaEnv\Scripts\conda.exe
2024-09-30 10:42:19.612 [info] Native locator: Refresh finished in 221 ms
2024-09-30 10:43:09.626 [info] Native locator: Refresh started
2024-09-30 10:43:09.790 [info] Conda environment manager found at: C:\Users\rchiodo\AppData\Local\anaconda3\Scripts\conda.exe
2024-09-30 10:43:09.852 [info] Conda environment manager found at: C:\Users\rchiodo\source\testing\test_pylance\CondaEnv\Scripts\conda.exe
2024-09-30 10:43:09.898 [info] Native locator: Refresh finished in 249 ms
2024-09-30 10:43:15.483 [info] Discover tests for workspace name: notebooks - uri: c:\Users\rchiodo\source\testing\notebooks
2024-09-30 10:43:15.483 [info] Python interpreter path: ~\AppData\Local\Microsoft\WindowsApps\python3.11.exe
2024-09-30 10:43:15.491 [info] > pixi --version
Extension version: 2024.15.2024092702
VS Code version: Code - Insiders 1.94.0-insider (b7894e64dd103a19dd5015326d8310232236de0f, 2024-09-30T12:16:57.458Z)
OS version: Windows_NT x64 10.0.26100
Modes:
- Python version (& distribution if applicable, e.g. Anaconda): 3.11.9
- Type of virtual environment used (e.g. conda, venv, virtualenv, etc.): MicrosoftStore
- Value of the
python.languageServersetting: Default
User Settings
languageServer: "Pylance"
experiments
• optInto: ["All"]
Installed Extensions
| Extension Name | Extension Id | Version |
|---|---|---|
| Black Formatter | ms-python.black-formatter | 2024.3.12071014 |
| ESLint | dbaeumer.vscode-eslint | 3.0.10 |
| GitHub Copilot | GitHub.copilot | 1.234.1129 |
| GitHub Copilot Chat | GitHub.copilot-chat | 0.21.2024092703 |
| Italian Language Pack for Visual Studio Code | MS-CEINTL.vscode-language-pack-it | 1.94.2024092509 |
| JavaScript Debugger | ms-vscode.js-debug | 1.94.0 |
| JavaScript Debugger Companion Extension | ms-vscode.js-debug-companion | 1.1.3 |
| Jupyter | ms-toolsai.jupyter | 2024.9.2024092401 |
| Jupyter Cell Tags | ms-toolsai.vscode-jupyter-cell-tags | 0.1.9 |
| Jupyter Keymap | ms-toolsai.jupyter-keymap | 1.1.2 |
| Jupyter Notebook Renderers | ms-toolsai.jupyter-renderers | 1.0.19 |
| Jupyter Slide Show | ms-toolsai.vscode-jupyter-slideshow | 0.1.6 |
| Live Share | ms-vsliveshare.vsliveshare | 1.0.5941 |
| Playwright Test for VSCode | ms-playwright.playwright | 1.1.7 |
| Prettier - Code formatter | esbenp.prettier-vscode | 11.0.0 |
| Pylance | ms-python.vscode-pylance | 2024.9.102 |
| Python | ms-python.python | 2024.15.2024092702 |
| Python Debugger | ms-python.debugpy | 2024.11.2024092501 |
| Table Visualizer for JavaScript Profiles | ms-vscode.vscode-js-profile-table | 1.0.10 |
| WSL | ms-vscode-remote.remote-wsl | 0.88.4 |
System Info
| Item | Value |
|---|---|
| CPUs | AMD EPYC 7763 64-Core Processor (16 x 2445) |
| GPU Status | 2d_canvas: unavailable_software canvas_oop_rasterization: disabled_off direct_rendering_display_compositor: disabled_off_ok gpu_compositing: disabled_software multiple_raster_threads: enabled_on opengl: disabled_off rasterization: disabled_software raw_draw: disabled_off_ok skia_graphite: disabled_off video_decode: disabled_software video_encode: disabled_software vulkan: disabled_off webgl: unavailable_software webgl2: unavailable_software webgpu: unavailable_software webnn: disabled_off |
| Load (avg) | undefined |
| Memory (System) | 63.95GB (40.84GB free) |
| Process Argv | --folder-uri file:///c%3A/Users/rchiodo/source/testing/notebooks --enable-proposed-api msft-1es.es-chat --crash-reporter-id fb5f004c-0c45-4402-af67-bb66466f13d8 |
| Screen Reader | no |
| VM | 0% |
A/B Experiments
vsliv368cf:30146710
vspor879:30202332
vspor708:30202333
vspor363:30204092
vsc_aacf:30263846
vscod805:30301674
vsaa593:30376534
py29gd2263:31024238
c4g48928:30535728
a9j8j154:30646983
962ge761:30841072
f8hc8238:30694864
pythongtdpath:30726887
welcomedialog:30812478
pythonnoceb:30776497
asynctok:30898717
dsvsc014:30777825
dsvsc015:30821418
pythonmypyd1:30859725
h48ei257:31000450
pythontbext0:30879054
accentitlementst:30870582
dsvsc016:30879898
dsvsc017:30880771
dsvsc018:30880772
cppperfnew:30980852
pythonait:30973460
724cj586:31013169
a69g1124:31018687
dvdeprecation:31040973
dwnewjupytercf:31046870
nb_pkg_only:31057982
nativerepl1:31134653
refactort:31084545
pythonrstrctxt:31093868
flighttreat:31119334
wkspc-onlycs-t:31132770
nativeloc1:31118317
wkspc-ranged-c:31125598
cf971741:31144450
e80f6927:31120813
defaultse:31146405
i21gd607:31141543
iacca1:31144502
notype1:31143044
b50ed353:31138333
showchatpanel:31139797
f8igb616:31140137