[英]Flutter hot reload is not working. help needed
Flutter 热重装不适用于 intelliJ/Android 工作室。
一旦我在运行 Android Q 并已植根的 Poco F1 上运行该应用程序,该应用程序将在设备上运行,但我无法重新运行该应用程序或热重新加载它,我必须停止并重新构建。
我能够从应用程序中获取日志,因此没有连接问题。
我尝试过的事情:
以下是我的 flutter 医生 -v:
[√] Flutter (Channel stable, v1.12.13+hotfix.9, on Microsoft Windows [Version 10.0.18362.836], locale en-IN)
• Flutter version 1.12.13+hotfix.9 at C:\tools\flutter
• Framework revision f139b11009 (8 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 C:\Users\Ghost\AppData\Local\Android\sdk
• Android NDK location not configured (optional; useful for native profiling support)
• Platform android-29, build-tools 29.0.3
• Java binary at: C:\Program Files\Android\Android Studio\jre\bin\java
• Java version OpenJDK Runtime Environment (build 1.8.0_152-release-1248-b01)
• All Android licenses accepted.
[√] Android Studio (version 3.3)
• Android Studio at C:\Program Files\Android\Android Studio
• Flutter plugin version 34.0.1
• Dart plugin version 182.5215
• Java version OpenJDK Runtime Environment (build 1.8.0_152-release-1248-b01)
[√] IntelliJ IDEA Community Edition (version 2019.3)
• IntelliJ at C:\Program Files\JetBrains\IntelliJ IDEA Community Edition 2019.3.2
• Flutter plugin version 45.1.2
• Dart plugin version 193.6015.53
[√] Connected device (1 available)
• POCO F1 • 50c8824d • android-arm64 • Android 10 (API 29)
• No issues found!
如果我执行 Flutter 运行:
Launching lib\main.dart on POCO F1 in debug mode...
Running Gradle task 'assembleDebug'...
Running Gradle task 'assembleDebug'... Done 6.5s
√ Built build\app\outputs\apk\debug\app-debug.apk.
D/FlutterActivity(29390): Using the launch theme as normal theme.
D/FlutterActivityAndFragmentDelegate(29390): Setting up FlutterEngine.
D/FlutterActivityAndFragmentDelegate(29390): No preferred FlutterEngine was provided. Creating a new FlutterEngine for this FlutterFragment.
D/FlutterActivityAndFragmentDelegate(29390): Attaching FlutterEngine to the Activity that owns this Fragment.
D/FlutterView(29390): Attaching to a FlutterEngine: io.flutter.embedding.engine.FlutterEngine@cdd7e8a
D/FlutterActivityAndFragmentDelegate(29390): Executing Dart entrypoint: main, and sending initial route: /
依赖项:
dependencies:
flutter:
sdk: flutter
http: ^0.12.0+4
shared_preferences:
google_fonts:
因此,即使我关闭设备上的应用程序,main.dart 也不会停止。
任何想法是什么导致了这个问题以及如何解决它?
我之前也有同样的问题。 我遇到了较旧的 flutter 版本的问题。 运行以下命令
flutter clean
flutter upgrade
现在尝试运行应用程序并检查热重载。
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