如何修复错误:每当我在终端中键入某项内容时，都会出现错误

Question

我用鱼作为我的登录终端。我在试着运行android模拟器。我已经编辑了bash配置文件，所以我通过输入bash切换到bash。我在注销计算机后重新启动我的终端，每当我输入任何内容时，都会出现错误。

命令: cd桌面/

响应：

fish: Unknown command: __fish_pwd
/usr/local/share/fish/functions/fish_title.fish (line 1):
__fish_pwd
^
in command substitution
    called on line 4 of file /usr/local/share/fish/functions/fish_title.fish
in function 'fish_title' with arguments 'cd\ Desktop/'
in command substitution
/usr/local/share/fish/functions/fish_title.fish: Unknown error while evaluating command substitution
in function 'fish_title' with arguments 'cd\ Desktop/'
in command substitution
fish: Unknown command: basename
~/.config/fish/functions/fish_prompt.fish (line 1):
basename (prompt_pwd)
^
in command substitution
    called on line 74 of file ~/.config/fish/functions/fish_prompt.fish
in function 'fish_prompt'
in command substitution
~/.config/fish/functions/fish_prompt.fish: Unknown error while evaluating command substitution
in function 'fish_prompt'
in command substitution
fish: Unknown command: __fish_pwd
/usr/local/share/fish/functions/fish_title.fish (line 1):
__fish_pwd
^
in command substitution
    called on line 4 of file /usr/local/share/fish/functions/fish_title.fish
in function 'fish_title'
in command substitution
/usr/local/share/fish/functions/fish_title.fish: Unknown error while evaluating command substitution
in function 'fish_title'
in command substitution

我想回到Fish登录shell，没有错误。任何帮助都将不胜感激。

Answer 1

由于某些原因，您的fish_title函数找不到__fish_pwd的函数。这是一个奇怪的小功能：

$ type __fish_pwd
__fish_pwd is a function with definition
# Defined in /usr/local/Cellar/fish/3.1.2/share/fish/functions/__fish_pwd.fish @ line 7
function __fish_pwd --description 'Show current path'
            pwd
end

您可以始终将其添加到您自己的~/..config/fish/function/目录中。