运行以下代码，突然报错：
C:\Users\hp>conda info-e
>>>>>>>>>>>>>>>>>>>>>> ERROR REPORT <<<<<<<<<<<<<<<<<<<<<<
Traceback (most recent call last):
File "C:\Users\hp\AppData\Local\r-miniconda\Lib\site-packages\conda\exception_handler.py", line 17, in __call__
return func(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\hp\AppData\Local\r-miniconda\Lib\site-packages\conda\cli\main.py", line 61, in main_subshell
context.__init__(argparse_args=pre_args)
File "C:\Users\hp\AppData\Local\r-miniconda\Lib\site-packages\conda\base\context.py", line 456, in __init__
self._set_search_path(
File "C:\Users\hp\AppData\Local\r-miniconda\Lib\site-packages\conda\common\configuration.py", line 1428, in _set_search_path
self._set_raw_data(dict(self._load_search_path(self._search_path)))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\hp\AppData\Local\r-miniconda\Lib\site-packages\conda\common\configuration.py", line 1417, in _load_search_path
yield path, YamlRawParameter.make_raw_parameters_from_file(path)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\hp\AppData\Local\r-miniconda\Lib\site-packages\conda\common\configuration.py", line 401, in make_raw_parameters_from_file
yaml_obj = yaml_round_trip_load(fh)
^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\hp\AppData\Local\r-miniconda\Lib\site-packages\conda\common\serialize.py", line 43, in yaml_round_trip_load
return _yaml_round_trip().load(string)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\hp\AppData\Local\r-miniconda\Lib\site-packages\ruamel\yaml\main.py", line 432, in load
constructor, parser = self.get_constructor_parser(stream)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\hp\AppData\Local\r-miniconda\Lib\site-packages\ruamel\yaml\main.py", line 483, in get_constructor_parser
self.reader.stream = stream
^^^^^^^^^^^^^^^^^^
File "C:\Users\hp\AppData\Local\r-miniconda\Lib\site-packages\ruamel\yaml\reader.py", line 133, in stream
self.determine_encoding()
File "C:\Users\hp\AppData\Local\r-miniconda\Lib\site-packages\ruamel\yaml\reader.py", line 193, in determine_encoding
self.update_raw()
File "C:\Users\hp\AppData\Local\r-miniconda\Lib\site-packages\ruamel\yaml\reader.py", line 288, in update_raw
data = self.stream.read(size)
^^^^^^^^^^^^^^^^^^^^^^
UnicodeDecodeError: 'gbk' codec can't decode byte 0xab in position 612: illegal multibyte sequence
`$ C:\Users\hp\AppData\Local\r-miniconda\Scripts\conda-script.py info-e`
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>
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]:
突然出现以上报错后，卸载miniconda：
- 删除miniconda安装目录下的
envs及pkgs文件夹； - 运行miniconda安装目录下的
Miniconda unistall.exe应用程序，来卸载软件包。
卸载后在R中重新安装，出现以下报错：
install_miniconda() # 安装miniconda环境
- Installing Miniconda -- please wait a moment ...
- Downloading "https://repo.anaconda.com/miniconda/Miniconda3-latest-Windows-x86_64.exe" ...
trying URL 'https://repo.anaconda.com/miniconda/Miniconda3-latest-Windows-x86_64.exe'
Warning: URL 'https://repo.anaconda.com/miniconda/Miniconda3-latest-Windows-x86_64.exe': status was 'Couldn't resolve host name'Error in download.file(url, destfile = installer, mode = "wb") :
cannot open URL 'https://repo.anaconda.com/miniconda/Miniconda3-latest-Windows-x86_64.exe'
解决方法：关掉代理之后，再次运行该代码。
> install_miniconda() # 安装miniconda环境
* Installing Miniconda -- please wait a moment ...
* Downloading "https://repo.anaconda.com/miniconda/Miniconda3-latest-Windows-x86_64.exe" ...
trying URL 'https://repo.anaconda.com/miniconda/Miniconda3-latest-Windows-x86_64.exe'
Content type 'application/octet-stream' length 77445248 bytes (73.9 MB)
downloaded 73.9 MB
+ "C:/Users/hp/AppData/Local/r-miniconda/condabin/conda.bat" update --yes --name base conda
Collecting package metadata (current_repodata.json): ...working... done
Solving environment: ...working... done
## Package Plan ##
environment location: C:\Users\hp\AppData\Local\R-MINI~1
added / updated specs:
- conda
The following packages will be downloaded:
package | build
---------------------------|-----------------
archspec-0.2.1 | pyhd3eb1b0_0 39 KB
brotli-python-1.0.9 | py311hd77b12b_7 310 KB
conda-23.10.0 | py311haa95532_0 1.2 MB
conda-libmamba-solver-23.11.0| py311haa95532_0 103 KB
libmamba-1.5.3 | hcd6fe79_0 3.8 MB
libmambapy-1.5.3 | py311h77c03ed_0 323 KB
openssl-3.0.12 | h2bbff1b_0 7.4 MB
urllib3-1.26.18 | py311haa95532_0 252 KB
yaml-cpp-0.8.0 | hd77b12b_0 2.0 MB
------------------------------------------------------------
Total: 15.5 MB
The following NEW packages will be INSTALLED:
archspec pkgs/main/noarch::archspec-0.2.1-pyhd3eb1b0_0
brotli-python pkgs/main/win-64::brotli-python-1.0.9-py311hd77b12b_7
The following packages will be REMOVED:
brotlipy-0.7.0-py311h2bbff1b_1002
The following packages will be UPDATED:
conda 23.9.0-py311haa95532_0 --> 23.10.0-py311haa95532_0
conda-libmamba-so~ 23.9.1-py311haa95532_0 --> 23.11.0-py311haa95532_0
libmamba 1.5.1-hcd6fe79_0 --> 1.5.3-hcd6fe79_0
libmambapy 1.5.1-py311h77c03ed_0 --> 1.5.3-py311h77c03ed_0
openssl 3.0.11-h2bbff1b_2 --> 3.0.12-h2bbff1b_0
urllib3 1.26.16-py311haa95532_0 --> 1.26.18-py311haa95532_0
yaml-cpp 0.7.0-hd77b12b_1 --> 0.8.0-hd77b12b_0
Downloading and Extracting Packages: ...working... done
Preparing transaction: ...working... done
Verifying transaction: ...working... done
Executing transaction: ...working... done
+ "C:/Users/hp/AppData/Local/r-miniconda/condabin/conda.bat" "create" "--yes" "--name" "r-reticulate" "python=3.9" "numpy" "--quiet" "-c" "conda-forge"
Channels:
- conda-forge
- defaults
Platform: win-64
Collecting package metadata (repodata.json): ...working... done
Solving environment: ...working... done
## Package Plan ##
environment location: C:\Users\hp\AppData\Local\R-MINI~1\envs\r-reticulate
added / updated specs:
- numpy
- python=3.9
The following packages will be downloaded:
package | build
---------------------------|-----------------
bzip2-1.0.8 | hcfcfb64_5 122 KB conda-forge
ca-certificates-2023.7.22 | h56e8100_0 146 KB conda-forge
intel-openmp-2023.2.0 | h57928b3_50497 2.4 MB conda-forge
libblas-3.9.0 | 19_win64_mkl 4.8 MB conda-forge
libcblas-3.9.0 | 19_win64_mkl 4.8 MB conda-forge
libffi-3.4.2 | h8ffe710_5 41 KB conda-forge
libhwloc-2.9.3 |default_haede6df_1009 2.5 MB conda-forge
libiconv-1.17 | h8ffe710_0 698 KB conda-forge
liblapack-3.9.0 | 19_win64_mkl 4.8 MB conda-forge
libsqlite-3.44.0 | hcfcfb64_0 833 KB conda-forge
libxml2-2.11.5 | hc3477c8_1 1.5 MB conda-forge
libzlib-1.2.13 | hcfcfb64_5 54 KB conda-forge
mkl-2023.2.0 | h6a75c08_50496 138.0 MB conda-forge
numpy-1.26.0 | py39hddb5d58_0 5.7 MB conda-forge
openssl-3.1.4 | hcfcfb64_0 7.1 MB conda-forge
pip-23.3.1 | pyhd8ed1ab_0 1.3 MB conda-forge
pthreads-win32-2.9.1 | hfa6e2cd_3 141 KB conda-forge
python-3.9.18 |h4de0772_0_cpython 16.1 MB conda-forge
python_abi-3.9 | 4_cp39 7 KB conda-forge
setuptools-68.2.2 | pyhd8ed1ab_0 454 KB conda-forge
tbb-2021.10.0 | h91493d7_2 153 KB conda-forge
tk-8.6.13 | h5226925_1 3.3 MB conda-forge
tzdata-2023c | h71feb2d_0 115 KB conda-forge
ucrt-10.0.22621.0 | h57928b3_0 1.2 MB conda-forge
vc-14.3 | h64f974e_17 17 KB conda-forge
vc14_runtime-14.36.32532 | hdcecf7f_17 722 KB conda-forge
vs2015_runtime-14.36.32532 | h05e6639_17 17 KB conda-forge
wheel-0.41.3 | pyhd8ed1ab_0 57 KB conda-forge
xz-5.2.6 | h8d14728_0 213 KB conda-forge
------------------------------------------------------------
Total: 197.1 MB
The following NEW packages will be INSTALLED:
bzip2 conda-forge/win-64::bzip2-1.0.8-hcfcfb64_5
ca-certificates conda-forge/win-64::ca-certificates-2023.7.22-h56e8100_0
intel-openmp conda-forge/win-64::intel-openmp-2023.2.0-h57928b3_50497
libblas conda-forge/win-64::libblas-3.9.0-19_win64_mkl
libcblas conda-forge/win-64::libcblas-3.9.0-19_win64_mkl
libffi conda-forge/win-64::libffi-3.4.2-h8ffe710_5
libhwloc conda-forge/win-64::libhwloc-2.9.3-default_haede6df_1009
libiconv conda-forge/win-64::libiconv-1.17-h8ffe710_0
liblapack conda-forge/win-64::liblapack-3.9.0-19_win64_mkl
libsqlite conda-forge/win-64::libsqlite-3.44.0-hcfcfb64_0
libxml2 conda-forge/win-64::libxml2-2.11.5-hc3477c8_1
libzlib conda-forge/win-64::libzlib-1.2.13-hcfcfb64_5
mkl conda-forge/win-64::mkl-2023.2.0-h6a75c08_50496
numpy conda-forge/win-64::numpy-1.26.0-py39hddb5d58_0
openssl conda-forge/win-64::openssl-3.1.4-hcfcfb64_0
pip conda-forge/noarch::pip-23.3.1-pyhd8ed1ab_0
pthreads-win32 conda-forge/win-64::pthreads-win32-2.9.1-hfa6e2cd_3
python conda-forge/win-64::python-3.9.18-h4de0772_0_cpython
python_abi conda-forge/win-64::python_abi-3.9-4_cp39
setuptools conda-forge/noarch::setuptools-68.2.2-pyhd8ed1ab_0
tbb conda-forge/win-64::tbb-2021.10.0-h91493d7_2
tk conda-forge/win-64::tk-8.6.13-h5226925_1
tzdata conda-forge/noarch::tzdata-2023c-h71feb2d_0
ucrt conda-forge/win-64::ucrt-10.0.22621.0-h57928b3_0
vc conda-forge/win-64::vc-14.3-h64f974e_17
vc14_runtime conda-forge/win-64::vc14_runtime-14.36.32532-hdcecf7f_17
vs2015_runtime conda-forge/win-64::vs2015_runtime-14.36.32532-h05e6639_17
wheel conda-forge/noarch::wheel-0.41.3-pyhd8ed1ab_0
xz conda-forge/win-64::xz-5.2.6-h8d14728_0
Preparing transaction: ...working... done
Verifying transaction: ...working... done
Executing transaction: ...working... done
* Miniconda has been successfully installed at "C:/Users/hp/AppData/Local/r-miniconda".
[1] "C:/Users/hp/AppData/Local/r-miniconda"