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iOS add-to-app fullscreen example can not hot reload until hot restart #94681
Description
Overview
When I run hot reload in add-to-app fullscreen example in iOS, it can not work showing the following error. However, after running hot restart, hot reload worked.
══╡ EXCEPTION CAUGHT BY WIDGETS LIBRARY
╞═══════════════════════════════════════════════════════════
The following NoSuchMethodError was thrown building MyApp(dirty):
No constructor 'MaterialApp.' with matching arguments declared in class 'MaterialApp'.
Receiver: MaterialApp
Tried calling: new MaterialApp.()
Found: new MaterialApp.({Key? key, GlobalKey<NavigatorState>? navigatorKey,
GlobalKey<ScaffoldMessengerState>? scaffoldMessengerKey, Widget? home, Map<String,
(BuildContext) =>
Widget> routes, String? initialRoute, ((RouteSettings) => Route<dynamic>?)?
onGenerateRoute,
((String) => List<Route<dynamic>>)? onGenerateInitialRoutes, ((RouteSettings) =>
Route<dynamic>?)?
onUnknownRoute, List<NavigatorObserver> navigatorObservers, ((BuildContext, Widget?) =>
Widget)?
builder, String title, ((BuildContext) => String)? onGenerateTitle, Color? color,
ThemeData? theme,
ThemeData? darkTheme, ThemeData? highContrastTheme, ThemeData? highContrastDarkTheme,
ThemeMode?
themeMode, Locale? locale, Iterable<LocalizationsDelegate<dynamic>>?
localizationsDelegates,
((List<Locale>?, Iterable<Locale>) => Locale?)? localeListResolutionCallback,
((Locale?,
Iterable<Locale>) => Locale?)? localeResolutionCallback, Iterable<Locale>
supportedLocales, bool
debugShowMaterialGrid, bool showPerformanceOverlay, bool checkerboardRasterCacheImages,
bool
checkerboardOffscreenLayers, bool showSemanticsDebugger, bool
debugShowCheckedModeBanner,
Map<ShortcutActivator, Intent>? shortcuts, Map<Type, Action<Intent>>? actions, String?
restorationScopeId, ScrollBehavior? scrollBehavior, bool useInheritedMediaQuery}) =>
MaterialApp
Widget creation tracking is currently disabled. Enabling it enables improved error
messages. It can
be enabled by passing `--track-widget-creation` to `flutter run` or `flutter test`.
When the exception was thrown, this was the stack:
#0 NoSuchMethodError._throwNew (dart:core-patch/errors_patch.dart:214:5)
#1 MyApp.build (package:flutter_module/main.dart)
#2 StatelessElement.build (package:flutter/src/widgets/framework.dart:4739:28)
#3 ComponentElement.performRebuild
(package:flutter/src/widgets/framework.dart:4665:15)
#4 Element.rebuild (package:flutter/src/widgets/framework.dart:4355:5)
#5 BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:2620:33)
#6 WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:882:21)
#7 RendererBinding._handlePersistentFrameCallback
(package:flutter/src/rendering/binding.dart:319:5)
#8 SchedulerBinding._invokeFrameCallback
(package:flutter/src/scheduler/binding.dart:1143:15)
#9 SchedulerBinding.handleDrawFrame
(package:flutter/src/scheduler/binding.dart:1080:9)
#10 SchedulerBinding.scheduleWarmUpFrame.<anonymous closure>
(package:flutter/src/scheduler/binding.dart:863:7)
(elided 4 frames from class _RawReceivePortImpl, class _Timer, and dart:async-patch)
═══════════════════════════════════════════════════════════════════════════════════════
═════════════
Performing hot reload...
Reloaded 1 of 569 libraries in 345ms.
flutter doctor -v
$ flutter doctor -v
[✓] Flutter (Channel stable, 2.5.1, on macOS 11.5.2 20G95 darwin-x64, locale ja)
• Flutter version 2.5.1 at /Users/sshayashi/fvm/versions/2.5.1
• Upstream repository https://github.com/flutter/flutter.git
• Framework revision ffb2ecea52 (2 months ago), 2021-09-17 15:26:33 -0400
• Engine revision b3af521a05
• Dart version 2.14.2
[✓] Android toolchain - develop for Android devices (Android SDK version 30.0.3)
• Android SDK at /Users/sshayashi/Library/Android/sdk
• Platform android-30, build-tools 30.0.3
• Java binary at: /Applications/Android Studio.app/Contents/jre/jdk/Contents/Home/bin/java
• Java version OpenJDK Runtime Environment (build 1.8.0_242-release-1644-b3-6222593)
• All Android licenses accepted.
[✓] Xcode - develop for iOS and macOS
• Xcode at /Applications/Xcode13beta5.app/Contents/Developer
• Xcode 13.0, Build version 13A5212g
• CocoaPods version 1.10.1
[✓] Chrome - develop for the web
• Chrome at /Applications/Google Chrome.app/Contents/MacOS/Google Chrome
[✓] Android Studio (version 4.0)
• Android Studio at /Applications/Android Studio.app/Contents
• Flutter plugin version 51.0.1
• Dart plugin version 193.7547
• Java version OpenJDK Runtime Environment (build 1.8.0_242-release-1644-b3-6222593)
[✓] VS Code (version 1.60.0)
• VS Code at /Applications/Visual Studio Code.app/Contents
• Flutter extension version 3.27.0
[✓] Connected device (2 available)
• iPod touch (7th generation) (mobile) • C830390E-B470-4EC4-9F15-23477CACF678 • ios • com.apple.CoreSimulator.SimRuntime.iOS-14-2 (simulator)
• Chrome (web) • chrome • web-javascript • Google Chrome 96.0.4664.55
• No issues found!
sshayashi@MacBook-Pro:~/Programs/baseline_reprodution »
How to reproduce
git clone --depth 1 https://github.com/flutter/samples.git
cd samples/add_to_app/fullscreen/flutter_module/
flutter pub get
cd ../ios_fullscreen
pod install
open IOSFullScreen.xcworkspace
# run IOSFullScreen app
cd ../flutter_module
flutter attach
# change something and run hot reload
# show the error
Activity
maheshj01 commentedon Dec 6, 2021
Hi @SShayashi, Thanks for filing the issue. Can you please try upgrading to latest
stable 2.5.3and see if there is any difference?Thanks
SShayashi commentedon Dec 9, 2021
@maheshmnj
I tried
stable 2.5.3, but there was not any difference.flutter doctor -v
Error Log
maheshj01 commentedon Dec 9, 2021
Thanks for the info @SShayashi, I am unable to verify this issue running
flutter attach --app-id dev.flutter.example.IOSFullScreen -vdoes not show hot reload, also on running the app it gets stuck when opening the flutter view on the simulator same as #88968, This happens 100% of the time verified on stable 2.8.0, 2.5.3, and the master channel.Screen.Recording.2021-12-09.at.7.04.47.PM.mov
flutter attach logs
flutter doctor -v
Leaving this issue open for further investigation.
cc: @jmagman
SShayashi commentedon Dec 12, 2021
@maheshmnj
Thanks for your response, I tried stable 2.8.0 and the result was the same.
Regarding #88968, I did not reproduce.
kimmy-wang commentedon Mar 4, 2022
same issue
github-actions commentedon Apr 26, 2022
This thread has been automatically locked since there has not been any recent activity after it was closed. If you are still experiencing a similar issue, please open a new bug, including the output of
flutter doctor -vand a minimal reproduction of the issue.