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版本号搞得鬼！Winsows VSCode 和 Trae 的 Terminal 不识别 conda 环境

news 2026/5/12 10:57:50

问题简述

在 Win 11 系统自带的终端(Powershell)和CMD窗口中，可以正常调用conda，命令行回显：

(base) PS C:\Users\DELL>

然而，在 VSCode 和 Trae 上无法正确使用 conda 报错为：

PS C:\Users\DELL> conda activate base  
Invoke-Expression: Missing '{' in configuration statement.

版本号

在 CMD 窗口中，$PSVersionTable 命令无效。
在 Windows Powershell 窗口中，$PSVersionTable 命令回显：

(base) PS C:\Users\DELL>  $PSVersionTableName                           Value
----                           -----
PSVersion                      5.1.26100.6899
PSEdition                      Desktop
PSCompatibleVersions           {1.0, 2.0, 3.0, 4.0...}
BuildVersion                   10.0.26100.6899
CLRVersion                     4.0.30319.42000
WSManStackVersion              3.0
PSRemotingProtocolVersion      2.3
SerializationVersion           1.1.0.1

在VSCode的Terminal窗口中，$PSVersionTable 命令回显：

PS C:\Users\DELL>  $PSVersionTableName                           Value
----                           -----
PSVersion                      7.5.3
PSEdition                      Core
GitCommitId                    7.5.3
OS                             Microsoft Windows 10.0.26100
Platform                       Win32NT
PSCompatibleVersions           {1.0, 2.0, 3.0, 4.0…}
PSRemotingProtocolVersion      2.3
SerializationVersion           1.1.0.1
WSManStackVersion              3.0

尝试1：使用 `conda init powershell`

在 Windows Powershell 中执行后回显：

(base) PS C:\Users\DELL> conda init
no change     D:\software\miniconda\Scripts\conda.exe
no change     D:\software\miniconda\Scripts\conda-env.exe
no change     D:\software\miniconda\Scripts\conda-script.py
no change     D:\software\miniconda\Scripts\conda-env-script.py
no change     D:\software\miniconda\condabin\conda.bat
no change     D:\software\miniconda\Library\bin\conda.bat
no change     D:\software\miniconda\condabin\_conda_activate.bat
no change     D:\software\miniconda\condabin\rename_tmp.bat
no change     D:\software\miniconda\condabin\conda_auto_activate.bat
no change     D:\software\miniconda\condabin\conda_hook.bat
no change     D:\software\miniconda\Scripts\activate.bat
no change     D:\software\miniconda\condabin\activate.bat
no change     D:\software\miniconda\condabin\deactivate.bat
no change     D:\software\miniconda\Scripts\activate
no change     D:\software\miniconda\Scripts\deactivate
no change     D:\software\miniconda\etc\profile.d\conda.sh
no change     D:\software\miniconda\etc\fish\conf.d\conda.fish
no change     D:\software\miniconda\shell\condabin\Conda.psm1
no change     D:\software\miniconda\shell\condabin\conda-hook.ps1
no change     D:\software\miniconda\Lib\site-packages\xontrib\conda.xsh
no change     D:\software\miniconda\etc\profile.d\conda.csh
no change     C:\Users\DELL\Documents\PowerShell\profile.ps1
no change     C:\Users\DELL\Documents\WindowsPowerShell\profile.ps1
no change     HKEY_CURRENT_USER\Software\Microsoft\Command Processor\AutoRun
No action taken.

尝试在 VSCode 中执行相同的命令，回显：

PS C:\Users\DELL> conda init powershell
usage: conda-script.py [-h] [-V] command ...conda is a tool for managing and deploying applications, environments and packages.Options:positional arguments:commandclean             Remove unused packages and caches.compare           Compare packages between conda environments.config            Modify configuration values in .condarc. This is modeled after the git config command. Writes to the user .condarc file (C:\Users\DELL\.condarc) by default. Use the    --show-sources flag to display all identified configuration locations on your computer.create            Create a new conda environment from a list of specified packages.info              Display information about current conda install.init              Initialize conda for shell interaction.install           Installs a list of packages into a specified conda environment.list              List installed packages in a conda environment.package           Low-level conda package utility. (EXPERIMENTAL)remove (uninstall)Remove a list of packages from a specified conda environment. Use `--all` flag to remove all packages and the environment itself.rename            Renames an existing environment.run               Run an executable in a conda environment.search            Search for packages and display associated information.The input is a MatchSpec, a query language for conda packages. See examples below.update (upgrade)  Updates conda packages to the latest compatible version.notices           Retrieves latest channel notifications.optional arguments:-h, --help          Show this help message and exit.-V, --version       Show the conda version number and exit.conda commands available from other packages:doctor - A subcommand that displays environment health report

实际上并没有被调用起来。

解决

Conda在PowerShell 7.5版本中会失效。可以通过升级 conda 软件来处理。

https://zhuanlan.zhihu.com/p/22881718447
https://github.com/conda/conda/issues/14292#issuecomment-2619710240
https://github.com/PowerShell/PowerShell/issues/24869#issuecomment-2625708821