Flutter 1 9 1 hotfix 6

Flutter runoutput is as followsUsing hardware rendering with device AOSP on IA Emulator. If you get graphics artifacts, consider enabling software rendering with "--enable-software-rendering".Launching lib/main.dart on AOSP on IA Emulator in debug mode...Running Gradle task 'assembleDebug'...Running Gradle task 'assembleDebug'... Done 2.2s✓ Built build/app/outputs/apk/debug/app-debug.apk.D/FlutterActivity( 5756): Using the launch theme as normal theme.D/FlutterActivityAndFragmentDelegate( 5756): Setting up FlutterEngine.D/FlutterActivityAndFragmentDelegate( 5756): No preferred FlutterEngine was provided. Creating a new FlutterEngine for this FlutterFragment.D/FlutterActivityAndFragmentDelegate( 5756): Attaching FlutterEngine to the Activity that owns this Fragment.D/FlutterView( 5756): Attaching to a FlutterEngine: io.flutter.embedding.engine.FlutterEngine@e9a9065D/FlutterActivityAndFragmentDelegate( 5756): Executing Dart entrypoint: main, and sending initial route: /Syncing files to device AOSP on IA Emulator...8,953ms (!)🔥 To hot reload changes while running, press "r". To hot restart (and rebuild state), press "R".An Observatory debugger and profiler on AOSP on IA Emulator is available at: a more detailed help message, press "h". To detach, press "d"; to quit, press "q".🔥 To hot reload changes while running, press "r". To hot restart (and rebuild state), press "R".An Observatory debugger and profiler on AOSP on IA Emulator is available at: can dump the widget hierarchy of the app (debugDumpApp) by pressing "w".To dump the rendering tree of the app (debugDumpRenderTree), press "t".For layers (debugDumpLayerTree), use "L"; for accessibility (debugDumpSemantics), use "S" (for traversal order) or "U" (for inverse hit test order).To toggle the widget inspector (WidgetsApp.showWidgetInspectorOverride), press "i".To toggle the display of construction lines (debugPaintSizeEnabled), press "p".To simulate different operating systems, (defaultTargetPlatform), press "o".To toggle the elevation checker, press "z".To display the performance overlay (WidgetsApp.showPerformanceOverlay), press "P".To enable timeline events for all widget build methods, (debugProfileWidgetBuilds), press "a"To save a screenshot to flutter.png, press "s".To repeat this help message, press "h". To detach, press "d"; to quit, press "q".Error -32601 received from application: Method not foundApplication finished.output of flutter doctor -v is as followsflutter doctor -v[✓] Flutter (Channel stable, v1.12.13+hotfix.9, on Linux, locale en_IN)• Flutter version 1.12.13+hotfix.9 at /home/tanvi/Documents/development/flutter• Framework revision f139b11 (2 weeks ago), 2020-03-30 13:57:30 -0700• Engine revision af51afceb8• Dart version 2.7.2[✓] Android toolchain - develop for Android devices (Android SDK version 29.0.3)• Android SDK at /home/tanvi/Android/Sdk• Android NDK location not configured (optional; useful for native profiling support)• Platform android-29, build-tools 29.0.3• Java binary at: /home/tanvi/Documents/development/android-studio/jre/bin/java• Java version OpenJDK Runtime Environment (build 1.8.0_212-release-1586-b4-5784211)• All Android licenses accepted.[✓] Android Studio (version 3.6)• Android Studio at /home/tanvi/Documents/development/android-studio• Flutter plugin version 45.1.1• Dart plugin version 192.7761• Java version OpenJDK Runtime Environment (build 1.8.0_212-release-1586-b4-5784211)[✓] VS Code (version 1.43.2)• VS Code at /usr/share/code• Flutter extension version 3.9.1[✓] Connected device (1 available)• AOSP on IA Emulator • emulator-5554 • android-x86 • Android 9 (API 28) (emulator)• No issues found!

Currently, the stable version of Flutter has been upgraded to 1.12.*, which is quite different from before. There have been many online posts about the specific differences.During the New Year, we made a transition from version 1.5.4, which has been used for a long time, to version 1.9.1, briefly listing the details.1. Dart side API changes are minorThe code I use has only one change:The old way:final ImageStream stream = provider.resolve(config);stream.addListener(listener, onError: errorListener);completer.future.then((List _) { stream.removeListener(listener); });Copy the codeA new wayfinal ImageStream stream = provider.resolve(config);ImageStreamListener imageStreamListener = ImageStreamListener(listener ,onError: errorListener);stream.addListener(imageStreamListener);completer.future.then((List _) { stream.removeListener(imageStreamListener); });Copy the codeIt’s just a change in the number of parameters.Second, compiling intermediate changesThis change started from 1.7.8. Check my previous posts, the four intermediates are no longer generated independently, and are now packaged into the SO file uniformly, which is more convenient for those who need to intervene in the packaging process.Third, the change of packaging AARIf you need to build a packaging AAR to synchronize to your Maven private server, there are minor changes to the previous packaging process (for example, based on 1.5.4).Host projects with too many tripartite dependencies, you want to streamline package size, need compatible Cpu architecture, configuration onlyndk { abiFilters 'armeabi' }Copy the codeBut Flutter only supports armeabi-V7A, ARM64-V8A, x86, and x86-64 modes, resulting in your commandsflutter build aot --target lib/main.dart --target-platform android-armCopy the codeThe result is not as expected, you do not have armeabi folder in JNI, so. You need two steps:1 Move armeabiV7 to Armeabicd $FLUTTER_ROOT/bin/cache/artifacts/enginefor arch in android-arm android-arm-profile android-arm-release; do pushd $arch cp flutter.jar flutter-armeabi-v7a.jar # backup unzip flutter.jar lib/armeabi-v7a/libflutter.so mv lib/armeabi-v7a lib/armeabi zip -d flutter.jar lib/armeabi-v7a/libflutter.so zip flutter.jar lib/armeabi/libflutter.so popddoneCopy the codeThis will be available in the 1.5.4 era, but will be required for 1.9.12 Set the Flutter_gradle scriptWill flutter/packages/flutter_tools/gradle/flutter gradle 52 linesprivate static final String ARCH_ARM32 = "armeabi-v7a";Copy the codeInstead ofprivate static final String ARCH_ARM32 = "armeabi";Copy the codeThat will do.Four otherI upgraded my computer system to MAC 10.15 and there was an error after I performed packingProcessException: ProcessException: Bad CPU type in executable Command: /fluttersdk/flutter/bin/cache/artifacts/engine/android-arm-release/darwin-x64/gen_snapshot --causal_async_stacks --deterministic --print-snapshot-sizes --snapshot_kind=app-aot-blobs --vm_snapshot_data=build/app/intermediates/flutter/release/vm_snapshot_data --isolate_snapshot_data=build/app/intermediates/flutter/release/isolate_snapshot_data --vm_snapshot_instructions=build/app/intermediates/flutter/release/vm_snapshot_instr --isolate_snapshot_instructions=build/app/intermediates/flutter/release/isolate_snapshot_instr --no-sim-use-hardfp --no-use-integer-division build/app/intermediates/flutter/release/app.dillCopy the codeQuery issue(@alexayub using flutter on macOS Catalina is supported on v1.9.1 (the latest stable release) and later. More The details here github.com/flutter/flu… I learned that old Flutter (1.5.4) does not support the new version of The MAC system yet. You are directly required to upgrade. I have not found any compatible solution. Friends who don’t want to upgrade at the moment don’t owe.The attached✓] Flutter (Channel stable, v1.9.1+hotfix.6, on Mac OS X 10.15.2 19C57, ✓ Locale zh-hans-cn) [✓] Android toolchain-developforAndroid Devices (Android SDK Version 29.0.2) [!] Xcode - developforIOS and macOS (Xcode 11.3) Qualify CocoaPods installed but

Latest Version Flutter 3.29.0 Operating System Windows 7 64 / Windows 8 64 / Windows 10 64 User Rating Click to vote Author / Product Google / External Link Filename flutter_windows_v1.12.13+hotfix.5-stable.zip Sometimes latest versions of the software can cause issues when installed on older devices or devices running an older version of the operating system.Software makers usually fix these issues but it can take them some time. What you can do in the meantime is to download and install an older version of Flutter 1.12.13 (hotfix 5). For those interested in downloading the most recent release of Flutter or reading our review, simply click here. All old versions distributed on our website are completely virus-free and available for download at no cost. We would love to hear from youIf you have any questions or ideas that you want to share with us - head over to our Contact page and let us know. We value your feedback!

#2 DeviceManager.findTargetDevices (package:flutter_tools/src/device.dart:294:37) #3 FlutterCommand.findAllTargetDevices(package:flutter_tools/src/runner/flutter_command.dart:1193:28) #4 RunCommand.validateCommand (package:flutter_tools/src/commands/run.dart:440:15) #5 FlutterCommand.verifyThenRunCommand (package:flutter_tools/src/runner/flutter_command.dart:1114:5) #6 FlutterCommand.run.(package:flutter_tools/src/runner/flutter_command.dart:1009:27) #7 AppContext.run. (package:flutter_tools/src/base/context.dart:150:19) #8 AppContext.run (package:flutter_tools/src/base/context.dart:149:12) #9 CommandRunner.runCommand (package:args/command_runner.dart:197:13) #10 FlutterCommandRunner.runCommand. (package:flutter_tools/src/runner/flutter_command_runner.dart:278:9) #11 AppContext.run. (package:flutter_tools/src/base/context.dart:150:19) #12 AppContext.run (package:flutter_tools/src/base/context.dart:149:12) #13 FlutterCommandRunner.runCommand(package:flutter_tools/src/runner/flutter_command_runner.dart:234:5) #14 run.. (package:flutter_tools/runner.dart:64:9) #15 run. (package:flutter_tools/runner.dart:62:12) #16 AppContext.run. (package:flutter_tools/src/base/context.dart:150:19) #17 AppContext.run (package:flutter_tools/src/base/context.dart:149:12) #18 runInContext (package:flutter_tools/src/context_runner.dart:73:10) #19 main (package:flutter_tools/executable.dart:90:3) [ +264 ms] ensureAnalyticsSent: 256ms[ +5 ms] Running shutdown hooks[ +2 ms] Shutdown hooks complete[ +4 ms] exiting with code 1">flutter run --verbose[ +119 ms] executing: [/Users/dhirooverma/flutter/] git -c log.showSignature=false log -n 1 --pretty=format:%H[ +91 ms] Exit code 0 from: git -c log.showSignature=false log -n 1 --pretty=format:%H[ +3 ms] 8962f6dc68ec8e2206ac2fa874da4a453856c7d3[ +1 ms] executing: [/Users/dhirooverma/flutter/] git tag --points-at 8962f6dc68ec8e2206ac2fa874da4a453856c7d3[ +121 ms] Exit code 0 from: git tag --points-at 8962f6dc68ec8e2206ac2fa874da4a453856c7d3[ ] 2.0.2[ +76 ms] executing: [/Users/dhirooverma/flutter/] git rev-parse --abbrev-ref --symbolic @{u}[ +20 ms] Exit code 0 from: git rev-parse --abbrev-ref --symbolic @{u}[ ] origin/stable[ ] executing: [/Users/dhirooverma/flutter/] git ls-remote --get-url origin[ +21 ms] Exit code 0 from: git ls-remote --get-url origin[ ] +96 ms] executing: [/Users/dhirooverma/flutter/] git rev-parse --abbrev-ref HEAD[ +29 ms] Exit code 0 from: git rev-parse --abbrev-ref HEAD[ ] stable[ +13 ms] executing: sw_vers -productName[ +56 ms] Exit code 0 from: sw_vers -productName[ ] Mac OS X[ ] executing: sw_vers -productVersion[ +34 ms] Exit code 0 from: sw_vers -productVersion[ ] 10.15.6[ ] executing: sw_vers -buildVersion[ +27 ms] Exit code 0 from: sw_vers -buildVersion[ +2 ms] 19G73[ +31 ms] executing: sysctl hw.optional.arm64[ +9 ms] Exit code 1 from: sysctl hw.optional.arm64[ ] sysctl: unknown oid 'hw.optional.arm64'[ +238 ms] Artifact Instance of 'AndroidGenSnapshotArtifacts' is not required, skipping update.[ ] Artifact Instance of 'AndroidInternalBuildArtifacts' is not required, skipping update.[ +1 ms] Artifact Instance of 'IOSEngineArtifacts' is not required, skipping update.[ ] Artifact Instance of 'FlutterWebSdk' is not required, skipping update.[ +10 ms] Artifact Instance of 'WindowsEngineArtifacts' is not required, skipping update.[ ] Artifact Instance of 'MacOSEngineArtifacts' is not required, skipping update.[ +1 ms] Artifact Instance of 'LinuxEngineArtifacts' is not required, skipping update.[ ] Artifact Instance of 'LinuxFuchsiaSDKArtifacts' is not required, skipping update.[ ] Artifact Instance of 'MacOSFuchsiaSDKArtifacts' is not required, skipping update.[ ] Artifact Instance of 'FlutterRunnerSDKArtifacts' is not required, skipping update.[ ] Artifact Instance of 'FlutterRunnerDebugSymbols' is not required, skipping update.[ +172 ms] executing: /Users/dhirooverma/Library/Android/sdk/platform-tools/adb devices -l[ +33 ms] executing: /usr/bin/xcode-select --print-path[ +17 ms] Exit code 0 from: /usr/bin/xcode-select --print-path[ ] /Applications/Xcode.app/Contents/Developer[ +13 ms] executing: sysctl hw.optional.arm64[ +9 ms] Exit code 1 from: sysctl hw.optional.arm64[ +4 ms] sysctl: unknown oid 'hw.optional.arm64'[ ] executing: xcrun xcodebuild -version[+1344 ms] Exit code 0 from: xcrun xcodebuild -version[ ] Xcode 12.4 Build version 12D4e[ +6 ms] executing: xcrun xcdevice list --timeout 2[ +7 ms] xcrun simctl list --json devices[ ] executing: xcrun simctl list --json devices[ +83 ms] List of devices attached 4dc08af00805 device usb:336592896X product:sakura_india