Anaconda 缺少Python环境名称

如果我列出我的python环境，我会得到一些未命名或无名的环境：

(base)$ conda env list
# conda environments:
#
                         /Users/drf/anaconda
                         /Users/drf/anaconda/envs/arc
                         /Users/drf/anaconda/envs/grids
                         /Users/drf/anaconda/envs/junk
                         /Users/drf/anaconda/envs/msr
                         /Users/drf/anaconda/envs/py27
base                  *  /Users/drf/anaconda/envs/py37
                         /Users/drf/anaconda/envs/pygridgen
                         /Users/drf/anaconda/envs/pynomo
                         /Users/drf/anaconda/envs/python3
                         /Users/drf/anaconda/envs/pytides
                         /Users/drf/anaconda/envs/pytides3
                         /Users/drf/anaconda/envs/wxpython

(base)$

我可以使用路径名激活它们，但不能使用短名称激活它们：

(base) $ conda activate base
(base) $ conda activate /Users/drf/anaconda/envs/arc
(arc) $ conda activate /Users/drf/anaconda/envs/grids
(grids) $ conda activate /Users/drf/anaconda/envs/junk
(junk) $ conda activate /Users/drf/anaconda/envs/msr
(msr) $ conda activate /Users/drf/anaconda/envs/py27
(py27) $ conda activate /Users/drf/anaconda/envs/py37
(py37) $ 

但我不能使用简称：

(msr)$ conda activate msr
Could not find conda environment: msr
You can list all discoverable environments with `conda info --envs`.

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短名称存储在哪里？如何取回它们的实用程序？

确保停用激活的环境。如果创建多个环境并激活它们，它们将充当子进程，无法识别父进程中的更改。

升级conda和anaconda时，我也遇到了同样的问题。您需要使用以下方式将路径添加到您的环境中：

conda config --add envs_dirs <path to envs>

请注意，我的旧环境位于/Users/mah/anaconda…而我的新安装预期环境位于/Users/mah/opt/anaconda3。在这种情况下，解决方案是：

(base) $ conda config --add envs_dirs /Users/mah/anaconda/envs
(base) $ conda env list
# conda environments:
#
                         /Users/mah/anaconda
ase3                     /Users/mah/anaconda/envs/ase3
base                  *  /Users/mah/opt/anaconda3

---

您使用的conda版本是什么？

(base) $ conda config --add envs_dirs /Users/mah/anaconda/envs
(base) $ conda env list
# conda environments:
#
                         /Users/mah/anaconda
ase3                     /Users/mah/anaconda/envs/ase3
base                  *  /Users/mah/opt/anaconda3