鱼壳正在工作，但出现此错误。不要欺骗源。 Conda环境可以激活，但原因是什么？

functions: Function “__fish_prompt_orig” already exists. Cannot create copy “fish_prompt”
~/anaconda3/etc/fish/conf.d/conda.fish (line 31): 
    functions -c fish_prompt __fish_prompt_orig
    ^
from sourcing file ~/anaconda3/etc/fish/conf.d/conda.fish
    called on line 1 of file ~/.config/fish/config.fish

from sourcing file ~/.config/fish/config.fish
    called during startup


functionsfunctions - print or erase functions
        -

   Synopsis
       functions [ -a | --all ] [ -n | --names ]
       functions [ -D | --details ] [ -v ] FUNCTION
       functions -c OLDNAME NEWNAME
       functions -d DESCRIPTION FUNCTION
       functions [ -e | -q ] FUNCTIONS...

functions: Type “help functions” for related documentation

functions: Function “__fish_right_prompt_orig” already exists. Cannot create copy “fish_right_prompt”
~/anaconda3/etc/fish/conf.d/conda.fish (line 52): 
    functions -c fish_right_prompt __fish_right_prompt_orig
    ^
from sourcing file ~/anaconda3/etc/fish/conf.d/conda.fish
    called on line 1 of file ~/.config/fish/config.fish

from sourcing file ~/.config/fish/config.fish
    called during startup

functionsfunctions - print or erase functions
        -

   Synopsis
       functions [ -a | --all ] [ -n | --names ]
       functions [ -D | --details ] [ -v ] FUNCTION
       functions -c OLDNAME NEWNAME
       functions -d DESCRIPTION FUNCTION
       functions [ -e | -q ] FUNCTIONS...

functions: Type “help functions” for related documentation

functions: Function “__fish_prompt_orig” already exists. Cannot create copy “fish_prompt”
- (line 31): 
    functions -c fish_prompt __fish_prompt_orig
    ^
from sourcing file -
    called on line 8 of file ~/.config/fish/config.fish

from sourcing file ~/.config/fish/config.fish
    called during startup

functionsfunctions - print or erase functions
        -
   Synopsis
       functions [ -a | --all ] [ -n | --names ]
       functions [ -D | --details ] [ -v ] FUNCTION
       functions -c OLDNAME NEWNAME
       functions -d DESCRIPTION FUNCTION
       functions [ -e | -q ] FUNCTIONS...

functions: Type “help functions” for related documentation

functions: Function “__fish_right_prompt_orig” already exists. Cannot create copy “fish_right_prompt”
- (line 52): 
    functions -c fish_right_prompt __fish_right_prompt_orig
    ^
from sourcing file -
    called on line 8 of file ~/.config/fish/config.fish

from sourcing file ~/.config/fish/config.fish
    called during startup

functionsfunctions - print or erase functions
        -

   Synopsis
       functions [ -a | --all ] [ -n | --names ]
       functions [ -D | --details ] [ -v ] FUNCTION
       functions -c OLDNAME NEWNAME
       functions -d DESCRIPTION FUNCTION
       functions [ -e | -q ] FUNCTIONS...

functions: Type “help functions” for related documentation