Pylance reports shebang as error

[ullix]

Environment data

• Pylance version: v2024.7.1
• OS and version: Linux Mint 21.2,
  6.5.0-35-generic #35~22.04.1-Ubuntu SMP PREEMPT_DYNAMIC Tue May 7 09:00:52 UTC 2 x86_64 x86_64 x86_64 GNU/Linux
• Python version (& distribution if applicable, e.g. Anaconda): 3.12.4 (main, Jun 8 2024, 18:29:57) [GCC 11.4.0]

Code Snippet

any file beginning with:

#! /usr/bin/env python3

When pressing F8:

An internal error occurred while type checking file "/home/ullix/geigerlog/geigerlog/gdev_gemf.py": Error: Debug Failure. False expression.
    at t.computeMroLinearization (/home/ullix/.vscode/extensions/ms-python.vscode-pylance-2024.7.1/dist/pyright.bundle.js:1:977192)
    at /home/ullix/.vscode/extensions/ms-python.vscode-pylance-2024.7.1/dist/pyright.bundle.js:1:767820
    at t.invalidateTypeCacheIfCanceled (/home/ullix/.vscode/extensions/ms-python.vscode-pylance-2024.7.1/dist/pyright.bundle.js:1:1093823)
    at Jn (/home/ullix/.vscode/extensions/ms-python.vscode-pylance-2024.7.1/dist/pyright.bundle.js:1:761462)
    at ja (/home/ullix/.vscode/extensions/ms-python.vscode-pylance-2024.7.1/dist/pyright.bundle.js:1:813625)
    at qa (/home/ullix/.vscode/extensions/ms-python.vscode-pylance-2024.7.1/dist/pyright.bundle.js:1:818357)
    at Ca (/home/ullix/.vscode/extensions/ms-python.vscode-pylance-2024.7.1/dist/pyright.bundle.js:1:796132)
    at /home/ullix/.vscode/extensions/ms-python.vscode-pylance-2024.7.1/dist/pyright.bundle.js:1:794313
    at Array.forEach (<anonymous>)
    at ba (/home/ullix/.vscode/extensions/ms-python.vscode-pylance-2024.7.1/dist/pyright.bundle.js:1:794284)
    at wa (/home/ullix/.vscode/extensions/ms-python.vscode-pylance-2024.7.1/dist/pyright.bundle.js:1:800649)
    at a.timeOperation (/home/ullix/.vscode/extensions/ms-python.vscode-pylance-2024.7.1/dist/pyright.bundle.js:1:1210851)
    at W.visitImportFrom (/home/ullix/.vscode/extensions/ms-python.vscode-pylance-2024.7.1/dist/pyright.bundle.js:1:96376)
    at W.visit (/home/ullix/.vscode/extensions/ms-python.vscode-pylance-2024.7.1/dist/pyright.bundle.js:1:403227)
    at W.visitNode (/home/ullix/.vscode/extensions/ms-python.vscode-pylance-2024.7.1/dist/pyright.bundle.js:1:408545)
    at W.walk (/home/ullix/.vscode/extensions/ms-python.vscode-pylance-2024.7.1/dist/pyright.bundle.js:1:408424)
    at W.walk (/home/ullix/.vscode/extensions/ms-python.vscode-pylance-2024.7.1/dist/pyright.bundle.js:1:75202)
    at /home/ullix/.vscode/extensions/ms-python.vscode-pylance-2024.7.1/dist/pyright.bundle.js:1:408509
    at Array.forEach (<anonymous>)
    at W.walkMultiple (/home/ullix/.vscode/extensions/ms-python.vscode-pylance-2024.7.1/dist/pyright.bundle.js:1:408488)
    at W.walk (/home/ullix/.vscode/extensions/ms-python.vscode-pylance-2024.7.1/dist/pyright.bundle.js:1:408454)
    at W.walk (/home/ullix/.vscode/extensions/ms-python.vscode-pylance-2024.7.1/dist/pyright.bundle.js:1:75202)
    at W._walkStatementsAndReportUnreachable (/home/ullix/.vscode/extensions/ms-python.vscode-pylance-2024.7.1/dist/pyright.bundle.js:1:116243)
    at W.check (/home/ullix/.vscode/extensions/ms-python.vscode-pylance-2024.7.1/dist/pyright.bundle.js:1:74819)
    at /home/ullix/.vscode/extensions/ms-python.vscode-pylance-2024.7.1/dist/pyright.bundle.js:1:530009
    at a.timeOperation (/home/ullix/.vscode/extensions/ms-python.vscode-pylance-2024.7.1/dist/pyright.bundle.js:1:1210851)
    at /home/ullix/.vscode/extensions/ms-python.vscode-pylance-2024.7.1/dist/pyright.bundle.js:1:529911
    at t.LogTracker.log (/home/ullix/.vscode/extensions/ms-python.vscode-pylance-2024.7.1/dist/pyright.bundle.js:1:1172206)
    at _0x43ea54.check (/home/ullix/.vscode/extensions/ms-python.vscode-pylance-2024.7.1/dist/pyright.bundle.js:1:529817)
    at /home/ullix/.vscode/extensions/ms-python.vscode-pylance-2024.7.1/dist/pyright.bundle.js:1:455887
    at t.LogTracker.log (/home/ullix/.vscode/extensions/ms-python.vscode-pylance-2024.7.1/dist/pyright.bundle.js:1:1172206)
    at F._checkTypes (/home/ullix/.vscode/extensions/ms-python.vscode-pylance-2024.7.1/dist/pyright.bundle.js:1:455344)Pylance

Repro Steps

[KacieKK]

Thanks for reporting this issue. Although I cant reproduce it, this does look like a known bug in 2024.7.1 to me.

Could you try to use our most recent prerelease (2024.7.101) and see if it solves this issue?

[ullix]

Could you try to use our most recent prerelease (2024.7.101) and see if it solves this issue?

Maybe. But I need advice on how to do this. So far I only installed things when code offered them for install.

[ullix]

Ok, I found out (easy enough!).

Now with v2024.7.101 (pre-release) the problem is absent! Thank you.