2020年5月24日 | Leave a comment https://www.cnblogs.com/wkdwangjun/p/12208971.html 最近自己做了一个cocoapod库，代码改好了，先本地验证一下podspec pod lib lint MWPhotoBrowser.podspec --use-libraries --allow-warnings 1 pod lib lint MWPhotoBrowser.podspec --use-libraries --allow-warnings 报错了 e failed - 10 error(s): CDN: trunk URL couldn't be downloaded: https://raw.githubusercontent.com/CocoaPods/Specs/master/Specs/c/8/7/MBProgressHUD/0.5/MBProgressHUD.podspec.json, error: Failed to open TCP connection to raw.githubusercontent.com:443 (Connection refused - connect(2) for "raw.githubusercontent.com" port 443) 。。。 12345 e failed - 10 error(s): CDN: trunk URL couldn't be downloaded: https://raw.githubusercontent.com/CocoaPods/Specs/master/Specs/c/8/7/MBProgressHUD/0.5/MBProgressHUD.podspec.json, error: Failed to open TCP connection to raw.githubusercontent.com:443 (Connection refused - connect(2) for "raw.githubusercontent.com" port 443) 。。。 原因出在MWPhotoBrowser引用了另一个库MBProgressHUD，验证的过程中，需要下载MBProgressHUD，下载失败了。 为什么会失败呢？因为我现在用的cocoapods版本是1.8.4,默认的源是这个 trunk - Type: CDN - URL: https://cdn.cocoapods.org/ - Path: /Users/wangjun/.cocoapods/repos/trunk 1234567 trunk - Type: CDN - URL: https://cdn.cocoapods.org/ - Path: /Users/wangjun/.cocoapods/repos/trunk 我使出浑身解数，一直连不上这个源，最后我猜测可能是他的服务器出了问题。 默认的源不能用，但其实我们可以退一步，手动指定使用master源 pod lib lint MWPhotoBrowser.podspec --use-libraries --allow-warnings --sources='https://github.com/CocoaPods/Specs.git' 1 pod lib lint MWPhotoBrowser.podspec --use-libraries --allow-warnings --sources='https://github.com/CocoaPods/Specs.git' 结果成功了！