Created a test application flutter create hello_world.
flutter run on the ios simulator launches the application perfect - it works!
But when launched on a real iOS device, appears windows the "Local Network" -> press "allow", and after only white screen.
iOS 14.7.1
Xcode 12.5.1
Signing & Capabilities - no error
flutter doctor -v
flutter doctor -v [✓] Flutter (Channel stable, 2.2.3, on macOS 11.5 20G71 darwin-x64, locale ru-RU) • Flutter version 2.2.3 at /Users/incognito/Developer/flutter • Framework revision f4abaa0735 (4 weeks ago), 2021-07-01 12:46:11 -0700 • Engine revision 241c87ad80 • Dart version 2.13.4
[✓] Android toolchain - develop for Android devices (Android SDK version 31.0.0) • Android SDK at /Users/incognito/Library/Android/sdk • Platform android-31, build-tools 31.0.0 • Java binary at: /Applications/Android Studio.app/Contents/jre/jdk/Contents/Home/bin/java • Java version OpenJDK Runtime Environment (build 11.0.8+10-b944.6916264) • All Android licenses accepted.
[✓] Xcode - develop for iOS and macOS • Xcode at /Applications/Xcode.app/Contents/Developer • Xcode 12.5.1, Build version 12E507 • CocoaPods version 1.10.1
[✓] Chrome - develop for the web • Chrome at /Applications/Google Chrome.app/Contents/MacOS/Google Chrome
[✓] Android Studio (version 4.2) • Android Studio at /Applications/Android Studio.app/Contents • Flutter plugin can be installed from: https://plugins.jetbrains.com/plugin/9212-flutter • Dart plugin can be installed from: https://plugins.jetbrains.com/plugin/6351-dart • Java version OpenJDK Runtime Environment (build 11.0.8+10-b944.6916264)
[✓] Connected device (2 available) • iPhone 12 mini (mobile) • 1CE9DEC7-D645-4C14-A3A5-79C4B1C8AB9F • ios • com.apple.CoreSimulator.SimRuntime.iOS-14-5 (simulator) • Chrome (web) • chrome • web-javascript • Google Chrome 92.0.4515.107 ! Error: iPhone No Name is busy: Waiting for Device. Xcode will continue when iPhone No Name is finished. (code -10)
Xcode console
2021-07-30 01:27:14.959824+0300 Runner[440:12621] Metal API Validation Enabled
2021-07-30 01:27:15.028878+0300 Runner[440:12621] fopen failed for data file: errno = 2 (No such file or directory)
2021-07-30 01:27:15.028922+0300 Runner[440:12621] Errors found! Invalidating cache...
2021-07-30 01:27:15.076411+0300 Runner[440:12621] Warning: Unable to create restoration in progress marker file
2021-07-30 01:27:15.088662+0300 Runner[440:12868] [VERBOSE-2:shell.cc(93)] Dart Error: Can't load Kernel binary: Invalid kernel binary format version.
2021-07-30 01:27:15.088704+0300 Runner[440:12868] [VERBOSE-2:dart_isolate.cc(170)] Could not prepare isolate.
2021-07-30 01:27:15.088835+0300 Runner[440:12868] [VERBOSE-2:runtime_controller.cc(382)] Could not create root isolate.
2021-07-30 01:27:15.088861+0300 Runner[440:12868] [VERBOSE-2:shell.cc(576)] Could not launch engine with configuration.
2021-07-30 01:27:15.115109+0300 Runner[440:12882] flutter: Observatory listening on http://127.0.0.1:50825/Ibq99VrylBU=/
UPDATE
footprint for posterit: Solution - delete the bin/cache directory in your Flutter installation directory, then run flutter doctor and try again.