安裝好了Xcode15運行老項目時候報錯了duplicate symbols. 解決方法: 在other link flags添加 -ld64 image.png 參考: https://stackoverflow.com/questions/77009793/duplicate-symbol-error-when-linking-in-xcode-crlf-xcode-15-0-beta-8 https://developer.apple.com/forums/thread/733317 https://zhuanlan.zhihu.com/p/638657671