安装好了Xcode15运行老项目时候报错了duplicate symbols. 解决方法: 在other link flags添加 -ld64 image.png 参考: 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