iOS App Development Build, configure, and deploy iOS applications using XcodeGen and Swift Package Manager. Critical Warnings | Issue | Cause | Solution | |-------|-------|----------| | "Library not loaded: @rpath/Framework" | XcodeGen doesn't auto-embed SPM dynamic frameworks | Build in Xcode GUI first (not xcodebuild). See Troubleshooting | | loses signing | Overwrites project settings | Configure in target settings, not global | | Command-line signing fails | Free Apple ID limitation | Use Xcode GUI or paid developer account ($99/yr) | | "Cannot be set when automaticallyAdjustsVideoMirrori…