title: iOS App was building fine yesterday, but it won't build today
body: <p>Yesterday I pushed my first Flutter app to TestFlight in the App Store. While the app was running okay on my iPhone 5 and my iPhone Xr when I build directly to my device, when I run it through TestFlight, the Bluetooth never seems to see my devices nor connect to them. (I'm using the flutter_blue_plus module. Note that I am not building a watchOS app.)</p>
  <p>Now, I am trying to figure out what is going on and I cannot build to my iPhone Xr. (I can build to my Android device.) Instead, I now get this message:</p>
  <p>Launching lib/main.dart on Dan’s iPhone in debug mode...
  ProcessException: Process exited abnormally:
  Command line invocation:
  /Applications/Xcode.app/Contents/Developer/usr/bin/xcodebuild -list</p>
  <p>User defaults from command line:
  IDEPackageSupportUseBuiltinSCM = YES</p>
  <p>2022-05-10 15:01:55.696 xcodebuild[23296:39395199] Requested but did not find extension point with identifier Xcode.IDEKit.ExtensionSentinelHostApplications for extension Xcode.DebuggerFoundation.AppExtensionHosts.watchOS of plug-in com.apple.dt.IDEWatchSupportCore</p>
  <p>2022-05-10 15:01:55.696 xcodebuild[23296:39395199] Requested but did not find extension point with identifier Xcode.IDEKit.ExtensionPointIdentifierToBundleIdentifier for extension Xcode.DebuggerFoundation.AppExtensionToBundleIdentifierMap.watchOS of plug-in com.apple.dt.IDEWatchSupportCore</p>
  <p>xcodebuild: error: The directory /Users/danielshepard/FlutterProjects/towgo_app/ios contains 2 projects, including multiple projects with the current extension (.xcodeproj). Specify the project to use with the -project option.</p>
  <p>Command: /usr/bin/arch -arm64e xcrun xcodebuild -list</p>
  <p><a href="https://i.stack.imgur.com/LkR01.png" rel="nofollow noreferrer">screen shot of error</a></p>
  <p>Can anyone help me figure out why this is not working today?</p>