【BUG修复日志】Anaconda + VSCode 编码错误
平台: Windows11家庭版 (v22621.3155)
软件: Visual Studio Code (v1.87.0)
插件: Python (v2024.2.1)
版本: Conda (v24.1.2)
问题描述
VSCode 在安装 Python 插件的情况下自动提示配置 Conda 环境，但是在自动配置完成后启动 powershell 会报错 UnicodeEncodeError: ‘gbk’ codec can’t encode character ‘\ue1bb’ in position 491: illegal multibyte sequence，然而在外部中断中却不会出现，猜测是由于 Python 插件解析错误
# >>>>>>>>>>>>>>>>>>>>>> ERROR REPORT <<<<<<<<<<<<<<<<<<<<<<
Traceback (most recent call last):
File "D:\Softwares\Anaconda3\Lib\site-packages\conda\exception_handler.py", line 17, in __call__
return func(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^
File "D:\Softwares\Anaconda3\Lib\site-packages\conda\cli\main.py", line 112, in main_sourced
print(activator.execute(), end="")
UnicodeEncodeError: 'gbk' codec can't encode character '\ue1bb' in position 491: illegal multibyte sequence
`$ D:\Softwares\Anaconda3\Scripts\conda-script.py shell.powershell activate base`
environment variables:
CIO_TEST=<not set>
CONDA_DEFAULT_ENV=ai
CONDA_EXE=D:\Softwares\Anaconda3\Scripts\conda.exe
CONDA_PREFIX=D:\Softwares\Anaconda3\envs\ai
CONDA_PREFIX_1=D:\Softwares\Anaconda3
CONDA_PROMPT_MODIFIER=(ai)
CONDA_PYTHON_EXE=D:\Softwares\Anaconda3\python.exe
CONDA_ROOT=D:\Softwares\Anaconda3
CONDA_SHLVL=2
CURL_CA_BUNDLE=<not set>
HOMEPATH=\Users\heyq0
LD_PRELOAD=<not set>
PATH=D:\Softwares\Anaconda3\envs\ai;D:\Softwares\Anaconda3\envs\ai\Library\
mingw-
w64\bin;D:\Softwares\Anaconda3\envs\ai\Library\usr\bin;D:\Softwares\An
aconda3\envs\ai\Library\bin;D:\Softwares\Anaconda3\envs\ai\Scripts;D:\
Softwares\Anaconda3\envs\ai\bin;D:\Softwares\Anaconda3\condabin;C:\Win
dows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\
WindowsPowerShell\v1.0;C:\Windows\System32\OpenSSH;D:\Softwares\nvm;D:
\Softwares\nodejs;D:\Windows Kits\10\Windows Performance Toolkit;D:\So
ftwares\Git\cmd;D:\Softwares\寰俊web寮€鍙戣€呭伐鍏穃dll;D:\Softwares\寰俊web寮€鍙
戣€呭伐鍏?D:\Softwares\Anaconda3;D:\Softwares\Anaconda3\Library\bin;D:\Sof
twares\Anaconda3\Library\mingw-
w64\bin;D:\Softwares\Anaconda3\Library\usr\bin;D:\Softwares\Anaconda3\
Scripts;C:\Users\heyq0\AppData\Local\Microsoft\WindowsApps;D:\Software
s\nvm;D:\Softwares\nodejs;D:\Softwares\VisualStudioCode\bin;D:\Softwar
es\Anaconda3;D:\Softwares\Anaconda3\Library\mingw-
w64\bin;D:\Softwares\Anaconda3\Library\usr\bin;D:\Softwares\Anaconda3\
Library\bin;D:\Softwares\Anaconda3\Scripts;D:\Softwares\Anaconda3\bin;
D:\Softwares\Anaconda3\condabin;C:\Windows\system32;C:\Windows;C:\Wind
ows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0;C:\Window
s\System32\OpenSSH;D:\Softwares\nvm;D:\Softwares\nodejs;D:\Windows
Kits\10\Windows Performance Toolkit;D:\Softwares\Git\cmd;D:\Softwares\
微信web开发者工具\dll;D:\Softwares\微信web开发者工具;D:\Softwares\Anaconda3;D:\Softw
ares\Anaconda3\Library\bin;D:\Softwares\Anaconda3\Library\mingw-
w64\bin;D:\Softwares\Anaconda3\Library\usr\bin;D:\Softwares\Anaconda3\
Scripts;C:\Users\heyq0\AppData\Local\Microsoft\WindowsApps;D:\Software
s\nvm;D:\Softwares\nodejs;D:\Softwares\VisualStudioCode\bin
PSMODULEPATH=C:\Users\heyq0\Documents\WindowsPowerShell\Modules;C:\Program Files\Wi
ndowsPowerShell\Modules;C:\Windows\system32\WindowsPowerShell\v1.0\Mod
ules
REQUESTS_CA_BUNDLE=<not set>
SSL_CERT_FILE=D:\Softwares\Anaconda3\envs\ai\Library\ssl\cacert.pem
active environment : ai
active env location : D:\Softwares\Anaconda3\envs\ai
shell level : 2
user config file : C:\Users\heyq0\.condarc
populated config files : C:\Users\heyq0\.condarc
conda version : 24.1.2
conda-build version : 24.1.2
python version : 3.11.7.final.0
solver : libmamba (default)
virtual packages : __archspec=1=x86_64
__conda=24.1.2=0
__win=0=0
base environment : D:\Softwares\Anaconda3 (writable)
conda av data dir : D:\Softwares\Anaconda3\etc\conda
conda av metadata url : None
channel URLs : https://repo.anaconda.com/pkgs/main/win-64
https://repo.anaconda.com/pkgs/main/noarch
https://repo.anaconda.com/pkgs/r/win-64
https://repo.anaconda.com/pkgs/r/noarch
https://repo.anaconda.com/pkgs/msys2/win-64
https://repo.anaconda.com/pkgs/msys2/noarch
package cache : D:\Softwares\Anaconda3\pkgs
C:\Users\heyq0\.conda\pkgs
C:\Users\heyq0\AppData\Local\conda\conda\pkgs
envs directories : D:\Softwares\Anaconda3\envs
C:\Users\heyq0\.conda\envs
C:\Users\heyq0\AppData\Local\conda\conda\envs
platform : win-64
user-agent : conda/24.1.2 requests/2.31.0 CPython/3.11.7 Windows/10 Windows/10.0.22621 solver/libmamba conda-libmamba-solver/24.1.0 libmambapy/1.5.6
administrator : False
netrc file : None
offline mode : False
An unexpected error has occurred. Conda has prepared the above report.
If you suspect this error is being caused by a malfunctioning plugin,
consider using the --no-plugins option to turn off plugins.
Example: conda --no-plugins install <package>
Alternatively, you can set the CONDA_NO_PLUGINS environment variable on
the command line to run the command without plugins enabled.
Example: CONDA_NO_PLUGINS=true conda install <package>
问题定位
ctrl + click 跳转到对应文件，可以看到这样一个函数
def main_sourced(shell, *args, **kwargs):
"""Entrypoint for the "sourced" invocation of CLI interface. E.g. `conda activate`."""
shell = shell.replace("shell.", "", 1)
# This is called any way later in conda.activate, so no point in removing it
from ..base.context import context
context.__init__()
init_loggers()
from ..activate import _build_activator_cls
try:
activator_cls = _build_activator_cls(shell)
except KeyError:
from ..exceptions import CondaError
raise CondaError("%s is not a supported shell." % shell)
activator = activator_cls(args)
print(activator.execute(), end="")
return 0
查阅资料可知，python 的 print 函数存在限制，不能打印全部的 unicode 字符
解决方案
- 文件顶部引入 io
import io
- 函数中设置编码格式为
gb18030
def main_sourced(shell, *args, **kwargs):
"""Entrypoint for the "sourced" invocation of CLI interface. E.g. `conda activate`."""
shell = shell.replace("shell.", "", 1)
# This is called any way later in conda.activate, so no point in removing it
from ..base.context import context
context.__init__()
init_loggers()
from ..activate import _build_activator_cls
try:
activator_cls = _build_activator_cls(shell)
except KeyError:
from ..exceptions import CondaError
raise CondaError("%s is not a supported shell." % shell)
activator = activator_cls(args)
sys.stdout = io.TextIOWrapper(sys.stdout.buffer,encoding='gb18030')
print(activator.execute(), end="")
return 0
成功解决
