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The spyder/conda installation package reports an error: conda info could not be constructed. KeyError: 'pkgs_dirs'
2022-08-07 06:21:00 【Stones turn into diamonds?】
打开conda,The error reporting features are as follows：
报错信息
打开powershell,输入conda infoA notification is wrong.
(base) PS C:\Users\Administrator> conda info
# >>>>>>>>>>>>>>>>>>>>>> ERROR REPORT <<<<<<<<<<<<<<<<<<<<<<
Traceback (most recent call last):
File "C:\ProgramData\anaconda3\lib\site-packages\conda\exceptions.py", line 1082, in __call__
return func(*args, **kwargs)
File "C:\ProgramData\anaconda3\lib\site-packages\conda\cli\main.py", line 87, in _main
exit_code = do_call(args, p)
File "C:\ProgramData\anaconda3\lib\site-packages\conda\cli\conda_argparse.py", line 84, in do_call
return getattr(module, func_name)(args, parser)
File "C:\ProgramData\anaconda3\lib\site-packages\conda\cli\main_info.py", line 317, in execute
info_dict = get_info_dict(args.system)
File "C:\ProgramData\anaconda3\lib\site-packages\conda\cli\main_info.py", line 163, in get_info_dict
pkgs_dirs=context.pkgs_dirs,
File "C:\ProgramData\anaconda3\lib\site-packages\conda\base\context.py", line 530, in pkgs_dirs
fixed_dirs += user_data_dir(APP_NAME, APP_NAME),
File "C:\ProgramData\anaconda3\lib\site-packages\conda\_vendor\appdirs.py", line 67, in user_data_dir
path = os.path.join(_get_win_folder(const), appauthor, appname)
File "C:\ProgramData\anaconda3\lib\site-packages\conda\_vendor\appdirs.py", line 284, in _get_win_folder_with_pywin32
from win32com.shell import shellcon, shell
ImportError: DLL load failed while importing shell: 找不到指定的程序.
`$ C:\ProgramData\anaconda3\Scripts\conda-script.py info`
An unexpected error has occurred. Conda has prepared the above report.
If submitted, this report will be used by core maintainers to improve
future releases of conda.
Would you like conda to send this report to the core maintainers?
[y/N]: n
No report sent. To permanently opt-out, use
$ conda config --set report_errors false
The same error is reported when installing any package....
(base) PS C:\Users\Administrator> conda install pybindll
Collecting package metadata (current_repodata.json): failed
WARNING conda.exceptions:print_unexpected_error_report(1216): KeyError('pkgs_dirs')
Traceback (most recent call last):
File "C:\ProgramData\anaconda3\lib\site-packages\conda\exceptions.py", line 1082, in __call__
return func(*args, **kwargs)
File "C:\ProgramData\anaconda3\lib\site-packages\conda\cli\main.py", line 87, in _main
exit_code = do_call(args, p)
File "C:\ProgramData\anaconda3\lib\site-packages\conda\cli\conda_argparse.py", line 84, in do_call
return getattr(module, func_name)(args, parser)
File "C:\ProgramData\anaconda3\lib\site-packages\conda\cli\main_install.py", line 20, in execute
install(args, parser, 'install')
File "C:\ProgramData\anaconda3\lib\site-packages\conda\cli\install.py", line 260, in install
unlink_link_transaction = solver.solve_for_transaction(
File "C:\ProgramData\anaconda3\lib\site-packages\conda\core\solve.py", line 152, in solve_for_transaction
unlink_precs, link_precs = self.solve_for_diff(update_modifier, deps_modifier,
File "C:\ProgramData\anaconda3\lib\site-packages\conda\core\solve.py", line 195, in solve_for_diff
final_precs = self.solve_final_state(update_modifier, deps_modifier, prune, ignore_pinned,
File "C:\ProgramData\anaconda3\lib\site-packages\conda\core\solve.py", line 300, in solve_final_state
ssc = self._collect_all_metadata(ssc)
File "C:\ProgramData\anaconda3\lib\site-packages\conda\common\io.py", line 88, in decorated
return f(*args, **kwds)
File "C:\ProgramData\anaconda3\lib\site-packages\conda\core\solve.py", line 463, in _collect_all_metadata
index, r = self._prepare(prepared_specs)
File "C:\ProgramData\anaconda3\lib\site-packages\conda\core\solve.py", line 1058, in _prepare
reduced_index = get_reduced_index(self.prefix, self.channels,
File "C:\ProgramData\anaconda3\lib\site-packages\conda\core\index.py", line 288, in get_reduced_index
new_records = SubdirData.query_all(spec, channels=channels, subdirs=subdirs,
File "C:\ProgramData\anaconda3\lib\site-packages\conda\core\subdir_data.py", line 118, in query_all
create_cache_dir()
File "C:\ProgramData\anaconda3\lib\site-packages\conda\core\subdir_data.py", line 876, in create_cache_dir
cache_dir = join(PackageCacheData.first_writable().pkgs_dir, 'cache')
File "C:\ProgramData\anaconda3\lib\site-packages\conda\core\package_cache_data.py", line 151, in first_writable
pkgs_dirs = context.pkgs_dirs
File "C:\ProgramData\anaconda3\lib\site-packages\conda\base\context.py", line 530, in pkgs_dirs
fixed_dirs += user_data_dir(APP_NAME, APP_NAME),
File "C:\ProgramData\anaconda3\lib\site-packages\conda\_vendor\appdirs.py", line 67, in user_data_dir
path = os.path.join(_get_win_folder(const), appauthor, appname)
File "C:\ProgramData\anaconda3\lib\site-packages\conda\_vendor\appdirs.py", line 284, in _get_win_folder_with_pywin32
from win32com.shell import shellcon, shell
ImportError: DLL load failed while importing shell: 找不到指定的程序.
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "C:\ProgramData\anaconda3\lib\site-packages\conda\exceptions.py", line 1214, in print_unexpected_error_report
message_builder.append(get_main_info_str(error_report['conda_info']))
File "C:\ProgramData\anaconda3\lib\site-packages\conda\cli\main_info.py", line 237, in get_main_info_str
info_dict['_' + key] = ('\n' + 26 * ' ').join(info_dict[key])
KeyError: 'pkgs_dirs'
# >>>>>>>>>>>>>>>>>>>>>> ERROR REPORT <<<<<<<<<<<<<<<<<<<<<<
Traceback (most recent call last):
File "C:\ProgramData\anaconda3\lib\site-packages\conda\exceptions.py", line 1082, in __call__
return func(*args, **kwargs)
File "C:\ProgramData\anaconda3\lib\site-packages\conda\cli\main.py", line 87, in _main
exit_code = do_call(args, p)
File "C:\ProgramData\anaconda3\lib\site-packages\conda\cli\conda_argparse.py", line 84, in do_call
return getattr(module, func_name)(args, parser)
File "C:\ProgramData\anaconda3\lib\site-packages\conda\cli\main_install.py", line 20, in execute
install(args, parser, 'install')
File "C:\ProgramData\anaconda3\lib\site-packages\conda\cli\install.py", line 260, in install
unlink_link_transaction = solver.solve_for_transaction(
File "C:\ProgramData\anaconda3\lib\site-packages\conda\core\solve.py", line 152, in solve_for_transaction
unlink_precs, link_precs = self.solve_for_diff(update_modifier, deps_modifier,
File "C:\ProgramData\anaconda3\lib\site-packages\conda\core\solve.py", line 195, in solve_for_diff
final_precs = self.solve_final_state(update_modifier, deps_modifier, prune, ignore_pinned,
File "C:\ProgramData\anaconda3\lib\site-packages\conda\core\solve.py", line 300, in solve_final_state
ssc = self._collect_all_metadata(ssc)
File "C:\ProgramData\anaconda3\lib\site-packages\conda\common\io.py", line 88, in decorated
return f(*args, **kwds)
File "C:\ProgramData\anaconda3\lib\site-packages\conda\core\solve.py", line 463, in _collect_all_metadata
index, r = self._prepare(prepared_specs)
File "C:\ProgramData\anaconda3\lib\site-packages\conda\core\solve.py", line 1058, in _prepare
reduced_index = get_reduced_index(self.prefix, self.channels,
File "C:\ProgramData\anaconda3\lib\site-packages\conda\core\index.py", line 288, in get_reduced_index
new_records = SubdirData.query_all(spec, channels=channels, subdirs=subdirs,
File "C:\ProgramData\anaconda3\lib\site-packages\conda\core\subdir_data.py", line 118, in query_all
create_cache_dir()
File "C:\ProgramData\anaconda3\lib\site-packages\conda\core\subdir_data.py", line 876, in create_cache_dir
cache_dir = join(PackageCacheData.first_writable().pkgs_dir, 'cache')
File "C:\ProgramData\anaconda3\lib\site-packages\conda\core\package_cache_data.py", line 151, in first_writable
pkgs_dirs = context.pkgs_dirs
File "C:\ProgramData\anaconda3\lib\site-packages\conda\base\context.py", line 530, in pkgs_dirs
fixed_dirs += user_data_dir(APP_NAME, APP_NAME),
File "C:\ProgramData\anaconda3\lib\site-packages\conda\_vendor\appdirs.py", line 67, in user_data_dir
path = os.path.join(_get_win_folder(const), appauthor, appname)
File "C:\ProgramData\anaconda3\lib\site-packages\conda\_vendor\appdirs.py", line 284, in _get_win_folder_with_pywin32
from win32com.shell import shellcon, shell
ImportError: DLL load failed while importing shell: 找不到指定的程序.
`$ C:\ProgramData\anaconda3\Scripts\conda-script.py install pybindll`
environment variables:
conda info could not be constructed.
KeyError('pkgs_dirs')
An unexpected error has occurred. Conda has prepared the above report.
If submitted, this report will be used by core maintainers to improve
future releases of conda.
Would you like conda to send this report to the core maintainers?
[y/N]: n
No report sent. To permanently opt-out, use
$ conda config --set report_errors false
Tried a lot of online methods to no avail,环境变量也没问题,最后conda重新安装还是不行,The solution finally found is as follows：
解决办法：
找到C:\Users\{用户名}\AppData\Roaming\Python\Python{version}\site-packages这个路径,删除site-packages这个文件夹,condaThe error will disappear.
输入conda info验证：
没有问题,说明问题解决.
问题分析：
conda安装后,从上面可以看到,conda installScripts and installation packages for automatic download are available at C:\ProgramData\anaconda3\pkgs; C:\Users\Administrator\.conda\pkgs; C:\Users\Administrator\AppData\Local\conda\conda\pkgs
而pipThe default installation address for installing various packages is C:\Users\{用户名}\AppData\Roaming\Python\Python{version}\site-packages; C:\Users\{用户名}\AppData\Roaming\Python\Python{version}\scripts;这里可以通过python -m site命令查看：
其中USER_BASE和USER_SITE就是python默认通过pip自动下载的脚本和依赖安装包的基础路径.（我这里doesn’t existIt is because I have deleted this folder）
然后使用命令python -m site -help,可以看到
Indicates that this path configuration is inanaconda3\lib\site.py这个文件中.This can be modified and replaced with the installation path of your own scripts and packages.
可以再次使用python -m siteto see if the replacement is successful
PS： 多说一句,看conda官方issue中提到,尽量不要使用pip和condaHybrid installation,Because there are differences in the binary compilation of the two installation methods,It's unclear if this has anything to do with it,但pip和condaIt's best to always do it one way only.
参考资料：
Windows conda ImportError: DLL load failed while importing shell
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