Launching lib/main.dart on iPhone 11 Pro Max in debug mode... Warning: CocoaPods is installed but broken. Skipping pod install. You appear to have CocoaPods installed but it is not working. This can happen if the version of Ruby that CocoaPods was installed with is different from the one being used to invoke it. This can usually be fixed by re-installing CocoaPods. For more info, see https://github.com/flutter/flutter/issues/14293. To re-install: sudo gem install cocoapods CocoaPods not installed or not in valid state. Error launching application on iPhone 11 Pro Max.
推荐链接（国外网站，需要挂VPN）：https://stackoverflow.com/questions/62593939/cocoapods-not-installed-or-not-in-valid-state