Shell type is detected incorrectly after VSCode update

Error: & was unexpected at this time

When I run a python script, without ever changing a setting in vs code after its installation, it uses powershell as the default terminal profile and there is no issue.

But when I change the default terminal profile from powershell to command prompt

I get the "& was unexpected at this time." error

I've seen people say I should type ctrl+shift+p then type "select default terminal" to change my terminal from powershell to the command prompt, but this isn't an option in the 2021-05-06 version of Visual Studio Code

I am using a fresh Windows 10 install with nothing but miniconda and visual studio code.

I tried changing default terminal to cmd but it still runs .ps1 instead of .bat file for venv . We can manually run .bat file and it will work in cmd.

Sunil Lad (@Sunillad08)

I tried changing default terminal to cmd but it still runs .ps1 instead of .bat file for venv . We can manually run .bat file and it will work in cmd.

When you Sunil Lad (@Sunillad08) say "we can manually run .bat" are you suggesting that I do this?

Sunil Lad (@Sunillad08)

I tried changing default terminal to cmd but it still runs .ps1 instead of .bat file for venv . We can manually run .bat file and it will work in cmd.

When you Sunil Lad (@Sunillad08) say "we can manually run .bat" are you suggesting that I do this?

Not really , you can run that if you want to work with cmd only . I was just addressing that I got same issue.

terminal.integrated.shell.windows works good for me, but terminal.integrated.defaultProfile.windows doesn't.

Brett Cannon (@brettcannon)

Can confirm that this is also the case when using Git Bash as terminal.integrated.shell.windows works while terminal.integrated.defaultProfile.windows does not. According to Brett Cannon (@brettcannon)'s answer, Git Bash is not officially supported but I had no issues prior to the introduction of the new terminal settings with VS Code 1.56. To clarify here are my settings:

    "terminal.integrated.defaultProfile.windows": "Git Bash",
    "terminal.integrated.profiles.windows": {
        "Git Bash": {
            "source": "Git Bash",
            "icon": "terminal-bash"
        }
    },
    "terminal.integrated.shell.windows": "C:\\Program Files\\Git\\bin\\bash.exe",

Which results in the correct activation command:

$ source c:/Users/MDRyzenPC/Python/numfoil/.venv/Scripts/activate
(.venv)

Wheras with the terminal.integrated.shell.windows setting omitted the output is:

$ & c:/Users/MDRyzenPC/Python/numfoil/.venv/Scripts/Activate.ps1
bash: syntax error near unexpected token `&'

Therefore, it seems like vscode-python is not using the new settings yet!

I disable it by setting "python.terminal.activateEnvironment": false,. I control the activation of the Python environment through .bashrc. I always use python -m venv venv to create a new Python environment in my project, so I add [ -f "venv/Scripts/activate" ] && source venv/Scripts/activate to .bashrc. The important thing is that it works well for me.

vscode settings.json

"python.terminal.activateEnvironment": false,
"terminal.integrated.defaultProfile.windows": "Git Bash",
"terminal.integrated.profiles.windows": {
    "Git Bash": {
        "source": "Git Bash"
    }
},

.bashrc

function pyenv() {
    python -m venv venv
    pyac
    python -m pip install -U pip setuptools
}
function pyac() {
    [ -f "venv/Scripts/activate" ] && source venv/Scripts/activate
}
function pyde() {
    deactivate
}
function pylock() {
    pip freeze >requirements.txt
}
function pyinstall() {
    pip install -r requirements.txt
}
pyac

San Kilkis (@skilkis)

Also having this issue since the latest update. Worked fine before the weekend then from launch today I've been getting the issue.

I used the workaround San Kilkis (@skilkis) showed and that seems to have resolved it for now so would recomend that if anyone else is have trouble

Thanks for the bug report! We just wanted to quickly acknowledge we received it and we will triage this as soon as we can. #16169 could be related.

Please try the workaround mentioned here: #16175 (comment)

Kartik Raj (@karrtikr)

Please try the workaround mentioned here: #16175 (comment)

Confirming that this workaround worked for git bash.
Steps I took:

Set my default profile to Git Bash.
Then I added "terminal.integrated.shell.windows": "C:\\Program Files\\Git\\bin\\bash.exe" in my .../user/settings.json file.

Worked like a charm thank you Kartik Raj (@karrtikr) and banggua

Blocked on getting upstream vscode issue fixed microsoft/vscode#121760

We're switching the default priority to always use the shell setting over the default profile if specified microsoft/vscode#123174. Unfortunately there isn't an easy/low risk fix for this other than that workaround.

I have followed up in the original issue. microsoft/vscode#121760 (comment)

Set default profile in exthost from renderer

Hi everyone 👋 The fix seems to be now available on VSCode insiders. Please try it out and let us know how it goes.

FYI things are better but I'm still having this issue microsoft/vscode#121760 (comment), you may also see it.

Kartik Raj (@karrtikr)

Kartik Raj (@karrtikr) I'm able to select different default profiles and have the correct behavior with the insiders build.

Should be fixed in the next stable release of VSCode. Note if you have both settings we prioritize the shell setting for now, #16175 (comment).

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Shell type is detected incorrectly after VSCode update #16175

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Shell type is detected incorrectly after VSCode update #16175

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Sunillad08 commented on May 7, 2021

mattkellymt commented on May 7, 2021

Sunillad08 commented on May 7, 2021

banggua commented on May 7, 2021

skilkis commented on May 8, 2021

banggua commented on May 8, 2021

asdasd-123 commented on May 10, 2021

karrtikr commented on May 10, 2021

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karrtikr commented on May 12, 2021

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karrtikr commented on May 12, 2021

karrtikr commented on May 14, 2021

ChandlerTayek commented on May 14, 2021

karrtikr commented on May 21, 2021

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