An unexpected error has occurred. Conda has prepared the above report. conda换默认源

雨点打透心脏的1/2处 2022-12-15 12:49 177阅读 0赞

Collecting package metadata (current_repodata.json): failed
    
    # >>>>>>>>>>>>>>>>>>>>>> ERROR REPORT <<<<<<<<<<<<<<<<<<<<<<
    
        Traceback (most recent call last):
          File "/home/wgj/anaconda3/lib/python3.7/site-packages/conda/core/subdir_data.py", line 251, in _load
            raise UnavailableInvalidChannel(self.url_w_repodata_fn, 404)
        conda.exceptions.UnavailableInvalidChannel: The channel is not accessible or is invalid.
          channel name: anaconda/pkgs/free
          channel url: https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/free
          error code: 404
        
        You will need to adjust your conda configuration to proceed.
        Use `conda config --show channels` to view your configuration's current state,
        and use `conda config --show-sources` to view config file locations.
        
        
        During handling of the above exception, another exception occurred:
        
        Traceback (most recent call last):
          File "/home/wgj/anaconda3/lib/python3.7/site-packages/conda/core/subdir_data.py", line 248, in _load
            repodata_fn=self.repodata_fn)
          File "/home/wgj/anaconda3/lib/python3.7/site-packages/conda/core/subdir_data.py", line 598, in fetch_repodata_remote_request
            raise Response304ContentUnchanged()
        conda.core.subdir_data.Response304ContentUnchanged
        
        During handling of the above exception, another exception occurred:
        
        Traceback (most recent call last):
          File "/home/wgj/anaconda3/lib/python3.7/site-packages/conda/exceptions.py", line 1079, in __call__
            return func(*args, **kwargs)
          File "/home/wgj/anaconda3/lib/python3.7/site-packages/conda/cli/main.py", line 84, in _main
            exit_code = do_call(args, p)
          File "/home/wgj/anaconda3/lib/python3.7/site-packages/conda/cli/conda_argparse.py", line 83, in do_call
            return getattr(module, func_name)(args, parser)
          File "/home/wgj/anaconda3/lib/python3.7/site-packages/conda/cli/main_install.py", line 20, in execute
            install(args, parser, 'install')
          File "/home/wgj/anaconda3/lib/python3.7/site-packages/conda/cli/install.py", line 265, in install
            should_retry_solve=(_should_retry_unfrozen or repodata_fn != repodata_fns[-1]),
          File "/home/wgj/anaconda3/lib/python3.7/site-packages/conda/core/solve.py", line 117, in solve_for_transaction
            should_retry_solve)
          File "/home/wgj/anaconda3/lib/python3.7/site-packages/conda/core/solve.py", line 158, in solve_for_diff
            force_remove, should_retry_solve)
          File "/home/wgj/anaconda3/lib/python3.7/site-packages/conda/core/solve.py", line 262, in solve_final_state
            ssc = self._collect_all_metadata(ssc)
          File "/home/wgj/anaconda3/lib/python3.7/site-packages/conda/common/io.py", line 88, in decorated
            return f(*args, **kwds)
          File "/home/wgj/anaconda3/lib/python3.7/site-packages/conda/core/solve.py", line 425, in _collect_all_metadata
            index, r = self._prepare(prepared_specs)
          File "/home/wgj/anaconda3/lib/python3.7/site-packages/conda/core/solve.py", line 1021, in _prepare
            self.subdirs, prepared_specs, self._repodata_fn)
          File "/home/wgj/anaconda3/lib/python3.7/site-packages/conda/core/index.py", line 228, in get_reduced_index
            repodata_fn=repodata_fn)
          File "/home/wgj/anaconda3/lib/python3.7/site-packages/conda/core/subdir_data.py", line 105, in query_all
            result = tuple(concat(executor.map(subdir_query, channel_urls)))
          File "/home/wgj/anaconda3/lib/python3.7/concurrent/futures/_base.py", line 598, in result_iterator
            yield fs.pop().result()
          File "/home/wgj/anaconda3/lib/python3.7/concurrent/futures/_base.py", line 428, in result
            return self.__get_result()
          File "/home/wgj/anaconda3/lib/python3.7/concurrent/futures/_base.py", line 384, in __get_result
            raise self._exception
          File "/home/wgj/anaconda3/lib/python3.7/concurrent/futures/thread.py", line 57, in run
            result = self.fn(*self.args, **self.kwargs)
          File "/home/wgj/anaconda3/lib/python3.7/site-packages/conda/core/subdir_data.py", line 98, in <lambda>
            package_ref_or_match_spec))
          File "/home/wgj/anaconda3/lib/python3.7/site-packages/conda/core/subdir_data.py", line 110, in query
            self.load()
          File "/home/wgj/anaconda3/lib/python3.7/site-packages/conda/core/subdir_data.py", line 174, in load
            _internal_state = self._load()
          File "/home/wgj/anaconda3/lib/python3.7/site-packages/conda/core/subdir_data.py", line 255, in _load
            return self._load()
          File "/home/wgj/anaconda3/lib/python3.7/site-packages/conda/core/subdir_data.py", line 263, in _load
            mod_etag_headers.get('_mod'))
          File "/home/wgj/anaconda3/lib/python3.7/site-packages/conda/core/subdir_data.py", line 311, in _read_local_repdata
            _internal_state = self._process_raw_repodata_str(raw_repodata_str)
          File "/home/wgj/anaconda3/lib/python3.7/site-packages/conda/core/subdir_data.py", line 349, in _process_raw_repodata_str
            json_obj = json.loads(raw_repodata_str or '{}')
          File "/home/wgj/anaconda3/lib/python3.7/json/__init__.py", line 348, in loads
            return _default_decoder.decode(s)
          File "/home/wgj/anaconda3/lib/python3.7/json/decoder.py", line 337, in decode
            obj, end = self.raw_decode(s, idx=_w(s, 0).end())
          File "/home/wgj/anaconda3/lib/python3.7/json/decoder.py", line 353, in raw_decode
            obj, end = self.scan_once(s, idx)
        json.decoder.JSONDecodeError: Expecting ',' delimiter: line 37429 column 19 (char 1015629)
    
    `$ /home/wgj/anaconda3/bin/conda install pytorch torchvision cudatoolkit=10.1 -c pytorch`
    
      environment variables:
                     CIO_TEST=<not set>
            CONDA_DEFAULT_ENV=base
                    CONDA_EXE=/home/wgj/anaconda3/bin/conda
                 CONDA_PREFIX=/home/wgj/anaconda3
        CONDA_PROMPT_MODIFIER=(base)
             CONDA_PYTHON_EXE=/home/wgj/anaconda3/bin/python
                   CONDA_ROOT=/home/wgj/anaconda3
                  CONDA_SHLVL=1
               CURL_CA_BUNDLE=<not set>
              LD_LIBRARY_PATH=/usr/local/cuda-10.2/lib64:
                         PATH=/home/wgj/anaconda3/bin:/usr/local/cuda-10.2/bin:/home/wgj/anaconda3/b
                              in:/home/wgj/anaconda3/condabin:/usr/local/sbin:/usr/local/bin:/usr/sb
                              in:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin
           REQUESTS_CA_BUNDLE=<not set>
                SSL_CERT_FILE=<not set>
                   WINDOWPATH=2
    
         active environment : base
        active env location : /home/wgj/anaconda3
                shell level : 1
           user config file : /home/wgj/.condarc
     populated config files : /home/wgj/.condarc
              conda version : 4.8.5
        conda-build version : 3.20.3
             python version : 3.7.7.final.0
           virtual packages : __cuda=11.0
                              __glibc=2.27
           base environment : /home/wgj/anaconda3  (writable)
               channel URLs : https://conda.anaconda.org/pytorch/linux-64
                              https://conda.anaconda.org/pytorch/noarch
                              https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/pytorch/linux-64
                              https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/pytorch/noarch
                              https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/menpo/linux-64
                              https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/menpo/noarch
                              https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/bioconda/linux-64
                              https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/bioconda/noarch
                              https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/msys2/linux-64
                              https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/msys2/noarch
                              https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/conda-forge/linux-64
                              https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/conda-forge/noarch
                              https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main/linux-64
                              https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main/noarch
                              https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/free/linux-64
                              https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/free/noarch
                              https://repo.anaconda.com/pkgs/main/linux-64
                              https://repo.anaconda.com/pkgs/main/noarch
                              https://repo.anaconda.com/pkgs/r/linux-64
                              https://repo.anaconda.com/pkgs/r/noarch
              package cache : /home/wgj/anaconda3/pkgs
                              /home/wgj/.conda/pkgs
           envs directories : /home/wgj/anaconda3/envs
                              /home/wgj/.conda/envs
                   platform : linux-64
                 user-agent : conda/4.8.5 requests/2.24.0 CPython/3.7.7 Linux/5.4.0-51-generic ubuntu/18.04.5 glibc/2.27
                    UID:GID : 1000:1000
                 netrc file : None
               offline mode : False
    
    
    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]: 
    Timeout reached. No report sent.

将源改为默认，就好了，执行下面命令…

conda config --remove-key channels

(base) wgj@Think:~$ conda install pytorch==1.5.1 torchvision==0.6.1 cudatoolkit=10.1 -c pytorch
    Collecting package metadata (current_repodata.json): done
    Solving environment: done