[英]Flutter hot reload is not working. help needed
Flutter 熱重裝不適用於 intelliJ/Android 工作室。
一旦我在運行 Android Q 並已植根的 Poco F1 上運行該應用程序,該應用程序將在設備上運行,但我無法重新運行該應用程序或熱重新加載它,我必須停止並重新構建。
我能夠從應用程序中獲取日志,因此沒有連接問題。
我嘗試過的事情:
以下是我的 flutter 醫生 -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!
如果我執行 Flutter 運行:
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: /
依賴項:
dependencies:
flutter:
sdk: flutter
http: ^0.12.0+4
shared_preferences:
google_fonts:
因此,即使我關閉設備上的應用程序,main.dart 也不會停止。
任何想法是什么導致了這個問題以及如何解決它?
我之前也有同樣的問題。 我遇到了較舊的 flutter 版本的問題。 運行以下命令
flutter clean
flutter upgrade
現在嘗試運行應用程序並檢查熱重載。
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