說明:一般情況下升級pod,可以解決該問題;筆者遇到的問題,嘗試pod與xcode升級都不能解決
原因:本地安裝多個(gè)pod版本導(dǎo)致
解決方法:刪除并重新rudy和pad
命令:
sudo gem uninstall ruby-macho
sudo gem uninstall cocoapods
sudo gem install ruby-macho
sudo gem install cocoapods
安裝cocoapods時(shí)可能遇到錯(cuò)誤:You don't have write permissions into the /usr/bin directory
sudo gem install -n /usr/local/bin cocoapods 替換上面的命令即可