conda 创建环境失败故障解决记录
Anaconda中使用conda创建新环境失败
电脑系统：win 10
环境：Anaconda
创建方法：使用conda来创建环境
创建失败提醒：
(base) C:\Users\Ruixue_Time>conda create -n vilg python=3.8
Collecting package metadata (current_repodata.json): failed
# >>>>>>>>>>>>>>>>>>>>>> ERROR REPORT <<<<<<<<<<<<<<<<<<<<<<
Traceback (most recent call last):
File "D:\program\Anaconda\lib\site-packages\conda\core\subdir_data.py", line 531, in fetch_repodata_remote_request
resp.raise_for_status()
File "D:\program\Anaconda\lib\site-packages\requests\models.py", line 1021, in raise_for_status
raise HTTPError(http_error_msg, response=self)
requests.exceptions.HTTPError: 404 Client Error: Not Found for url: https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/free/noarch/current_repodata.json
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "D:\program\Anaconda\lib\site-packages\requests\models.py", line 971, in json
return complexjson.loads(self.text, **kwargs)
File "D:\program\Anaconda\lib\site-packages\simplejson\__init__.py", line 514, in loads
return _default_decoder.decode(s)
File "D:\program\Anaconda\lib\site-packages\simplejson\decoder.py", line 386, in decode
obj, end = self.raw_decode(s)
File "D:\program\Anaconda\lib\site-packages\simplejson\decoder.py", line 416, in raw_decode
return self.scan_once(s, idx=_w(s, idx).end())
simplejson.errors.JSONDecodeError: Expecting value: line 1 column 1 (char 0)
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "D:\program\Anaconda\lib\site-packages\conda\exceptions.py", line 1129, in __call__
return func(*args, **kwargs)
File "D:\program\Anaconda\lib\site-packages\conda\cli\main.py", line 86, in main_subshell
exit_code = do_call(args, p)
File "D:\program\Anaconda\lib\site-packages\conda\cli\conda_argparse.py", line 93, in do_call
return getattr(module, func_name)(args, parser)
File "D:\program\Anaconda\lib\site-packages\conda\notices\core.py", line 72, in wrapper
return_value = func(*args, **kwargs)
File "D:\program\Anaconda\lib\site-packages\conda\cli\main_create.py", line 43, in execute
install(args, parser, 'create')
File "D:\program\Anaconda\lib\site-packages\conda\cli\install.py", line 261, in install
unlink_link_transaction = solver.solve_for_transaction(
File "D:\program\Anaconda\lib\site-packages\conda\core\solve.py", line 156, in solve_for_transaction
unlink_precs, link_precs = self.solve_for_diff(update_modifier, deps_modifier,
File "D:\program\Anaconda\lib\site-packages\conda\core\solve.py", line 199, in solve_for_diff
final_precs = self.solve_final_state(update_modifier, deps_modifier, prune, ignore_pinned,
File "D:\program\Anaconda\lib\site-packages\conda\core\solve.py", line 304, in solve_final_state
ssc = self._collect_all_metadata(ssc)
File "D:\program\Anaconda\lib\site-packages\conda\common\io.py", line 86, in decorated
return f(*args, **kwds)
File "D:\program\Anaconda\lib\site-packages\conda\core\solve.py", line 467, in _collect_all_metadata
index, r = self._prepare(prepared_specs)
File "D:\program\Anaconda\lib\site-packages\conda\core\solve.py", line 1061, in _prepare
reduced_index = get_reduced_index(self.prefix, self.channels,
File "D:\program\Anaconda\lib\site-packages\conda\core\index.py", line 301, in get_reduced_index
new_records = SubdirData.query_all(spec, channels=channels, subdirs=subdirs,
File "D:\program\Anaconda\lib\site-packages\conda\core\subdir_data.py", line 137, in query_all
result = tuple(concat(executor.map(subdir_query, channel_urls)))
File "D:\program\Anaconda\lib\concurrent\futures\_base.py", line 609, in result_iterator
yield fs.pop().result()
File "D:\program\Anaconda\lib\concurrent\futures\_base.py", line 439, in result
return self.__get_result()
File "D:\program\Anaconda\lib\concurrent\futures\_base.py", line 391, in __get_result
raise self._exception
File "D:\program\Anaconda\lib\concurrent\futures\thread.py", line 58, in run
result = self.fn(*self.args, **self.kwargs)
File "D:\program\Anaconda\lib\site-packages\conda\core\subdir_data.py", line 129, in <lambda>
subdir_query = lambda url: tuple(SubdirData(Channel(url), repodata_fn=repodata_fn).query(
File "D:\program\Anaconda\lib\site-packages\conda\core\subdir_data.py", line 142, in query
self.load()
File "D:\program\Anaconda\lib\site-packages\conda\core\subdir_data.py", line 207, in load
_internal_state = self._load()
File "D:\program\Anaconda\lib\site-packages\conda\core\subdir_data.py", line 277, in _load
raw_repodata_str = fetch_repodata_remote_request(
File "D:\program\Anaconda\lib\site-packages\conda\core\subdir_data.py", line 587, in fetch_repodata_remote_request
raise UnavailableInvalidChannel(
File "D:\program\Anaconda\lib\site-packages\conda\exceptions.py", line 464, in __init__
body = response.json()
File "D:\program\Anaconda\lib\site-packages\requests\models.py", line 975, in json
raise RequestsJSONDecodeError(e.msg, e.doc, e.pos)
requests.exceptions.JSONDecodeError: Expecting value: line 1 column 1 (char 0)
`$ D:\program\Anaconda\Scripts\conda-script.py create -n vilg python=3.8`
environment variables:
CIO_TEST=<not set>
CONDA_DEFAULT_ENV=base
CONDA_EXE=D:\program\Anaconda\condabin\..\Scripts\conda.exe
CONDA_EXES="D:\program\Anaconda\condabin\..\Scripts\conda.exe"
CONDA_PREFIX=D:\program\Anaconda
CONDA_PROMPT_MODIFIER=(base)
CONDA_PYTHON_EXE=D:\program\Anaconda\python.exe
CONDA_ROOT=D:\program\Anaconda
CONDA_SHLVL=1
CURL_CA_BUNDLE=<not set>
HOMEPATH=\Users\Ruixue_Time
PATH=D:\program\Anaconda;D:\program\Anaconda\Library\mingw-w64\bin;D:\progr
am\Anaconda\Library\usr\bin;D:\program\Anaconda\Library\bin;D:\program
\Anaconda\Scripts;D:\program\Anaconda\bin;D:\program\Anaconda\condabin
;D:\program\java8\bin;D:\program\Java1.8\bin;D:\program\Java1.8;D:\pro
gram\java8;C:\Program Files (x86)\NVIDIA Corporation\PhysX\Common;D:\p
rogram\VMware16\bin;C:\windows\system32;C:\windows;C:\windows\System32
\Wbem;C:\windows\System32\WindowsPowerShell\v1.0;C:\windows\System32\O
penSSH;C:\Program Files\NVIDIA Corporation\NVIDIA NvDLISR;C:\Windows\s
ystem32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\Window
sPowerShell\v1.0;C:\Windows\System32\OpenSSH;C:\Program
Files\Microsoft SQL Server\Client SDK\ODBC\170\Tools\Binn;C:\Program
Files (x86)\Microsoft SQL Server\150\Tools\Binn;C:\Program
Files\Microsoft SQL Server\150\Tools\Binn;C:\Program Files\Microsoft
SQL Server\150\DTS\Binn;C:\Program Files (x86)\Windows
Kits\8.1\Windows Performance Toolkit;C:\Program Files\dotnet;D:\progra
m\Anaconda;D:\program\Anaconda\Scripts;D:\program\Anaconda\Library\bin
;C:\Program Files (x86)\Microsoft SQL Server\160\Tools\Binn;C:\Program
Files\Microsoft SQL Server\160\Tools\Binn;C:\Program Files\Microsoft
SQL Server\160\DTS\Binn;D:\program\MySQL5.5\bin;D:\program\TortoiseSVN
\bin;D:\program\MATLAB\R2022b\runtime\win64;D:\program\MATLAB\R2022b\b
in;C:\Users\Ruixue_Time\AppData\Local\Microsoft\WindowsApps;.;D:\progr
am\Pycharm2023\PyCharm Community Edition
2023.3.2\bin;.;D:\program\IntelliJ_IDEA\IntelliJ IDEA 2024.1\bin;.
PSMODULEPATH=C:\Program Files\WindowsPowerShell\Modules;C:\Windows\system32\Windows
PowerShell\v1.0\Modules;C:\Program Files (x86)\Microsoft SQL
Server\150\Tools\PowerShell\Modules\;C:\Program Files (x86)\Microsoft
SQL Server\160\Tools\PowerShell\Modules\
REQUESTS_CA_BUNDLE=<not set>
SSL_CERT_FILE=<not set>
active environment : base
active env location : D:\program\Anaconda
shell level : 1
user config file : C:\Users\Ruixue_Time\.condarc
populated config files : C:\Users\Ruixue_Time\.condarc
conda version : 22.9.0
conda-build version : 3.22.0
python version : 3.9.13.final.0
virtual packages : __cuda=12.6=0
__win=0=0
__archspec=1=x86_64
base environment : D:\program\Anaconda (writable)
conda av data dir : D:\program\Anaconda\etc\conda
conda av metadata url : None
channel URLs : https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/free/win-64
https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/free/noarch
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:\program\Anaconda\pkgs
C:\Users\Ruixue_Time\.conda\pkgs
C:\Users\Ruixue_Time\AppData\Local\conda\conda\pkgs
envs directories : D:\program\Anaconda\envs
C:\Users\Ruixue_Time\.conda\envs
C:\Users\Ruixue_Time\AppData\Local\conda\conda\envs
platform : win-64
user-agent : conda/22.9.0 requests/2.28.1 CPython/3.9.13 Windows/10 Windows/10.0.19045
administrator : False
netrc file : None
offline mode : False
An unexpected error has occurred. Conda has prepared the above report.
Upload did not complete.
解决办法
步骤一
输入conda config --show-sources，查看是否有 .condarc文件
(base) C:\Users\Ruixue_Time>conda config --show-sources
==> C:\Users\Ruixue_Time\.condarc <==
channels:
- https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/free/
- defaults
show_channel_urls: True
report_errors: False
之后会显示这个文件的路径和文件内容
步骤二
删除.condarc文件
步骤三
继续创新自己的新环境，就可以啦
参考文章
原文地址：https://blog.csdn.net/m0_47161653/article/details/143857910
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