flutter run stuck on "Installing and launching" if the iOS app crashes on launch #44944
Description
Steps to Reproduce
flutter create test_run- Replace
ios/Runner/AppDelegate.swiftwith asserting code:
import UIKit
import Flutter
@UIApplicationMain
@objc class AppDelegate: FlutterAppDelegate {
override func application(
_ application: UIApplication,
didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?
) -> Bool {
GeneratedPluginRegistrant.register(with: self)
assert(false, "Crashing for no reason");
return super.application(application, didFinishLaunchingWithOptions: launchOptions)
}
}flutter run -d <>
See the app crash on the device but flutter run never exits and is stuck on "Installing and launching".
Logs
$ flutter run -d d83d5bc53967baa0ee18626ba87b6254b2ab5418
Launching lib/main.dart on Flutter iOS Device in debug mode...
Automatically signing iOS for device deployment using specified development team in Xcode project: S8QB4VV633
Running pod install... 1.8s
Running Xcode build...
├─Assembling Flutter resources... 2.7s
└─Compiling, linking and signing... 6.8s
Xcode build done. 12.8s
Installing and launching... ⣯
$ flutter doctor -v
[✓] Flutter (Channel master, v1.12.1-pre.59, on Mac OS X 10.14.6 18G87, locale en-US)
• Flutter version 1.12.1-pre.59 at /Users/m/Projects/flutter
• Framework revision 6cb6857f92 (2 hours ago), 2019-11-14 16:50:17 -0500
• Engine revision 77c3512ec8
• Dart version 2.7.0
[✓] Android toolchain - develop for Android devices (Android SDK version 28.0.3)
• Android SDK at /Users/m/Library/Android/sdk
• Android NDK location not configured (optional; useful for native profiling support)
• Platform android-28, build-tools 28.0.3
• Java binary at: /Applications/Android Studio.app/Contents/jre/jdk/Contents/Home/bin/java
• Java version OpenJDK Runtime Environment (build 1.8.0_202-release-1483-b49-5587405)
• All Android licenses accepted.
[✓] Xcode - develop for iOS and macOS (Xcode 11.2)
• Xcode at /Users/m/Applications/Xcode-11_2.app/Contents/Developer
• Xcode 11.2, Build version 11B41
• CocoaPods version 1.8.4
[✓] Android Studio (version 3.5)
• Android Studio at /Applications/Android Studio.app/Contents
• Flutter plugin version 40.2.2
• Dart plugin version 191.8593
• Java version OpenJDK Runtime Environment (build 1.8.0_202-release-1483-b49-5587405)
[✓] IntelliJ IDEA Community Edition (version 2019.2.3)
• IntelliJ at /Applications/IntelliJ IDEA CE.app
• Flutter plugin version 41.1.3
• Dart plugin version 192.7402
[✓] VS Code (version 1.39.2)
• VS Code at /Applications/Visual Studio Code.app/Contents
• Flutter extension version 3.6.0
[✓] Connected device (2 available)
• Flutter iOS Device • d83d5bc53967baa0ee18626ba87b6254b2ab5418 • ios • iOS 13.1.3
• iPhone 11 Pro Max • 389148FB-E436-4F8B-B37A-8564AF1627C0 • ios • com.apple.CoreSimulator.SimRuntime.iOS-13-2 (simulator)
• No issues found!