我使用Android studio开始了一个颤动的项目 . android模拟器顺利打开了项目 . 当我打开Ios模拟器时,项目运行顺利 . 当我再次运行Android模拟器时,项目不会被破坏 . 谢谢你的帮助 .
Android Studio Features :
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Android Studio 3.0
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Build#AI-171.4408382,建于2017年10月20日
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JRE:1.8.0_152-release-915-b08 x86_64
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JVM:JetBrains s.r.o的OpenJDK 64位服务器VM
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Mac OS X 10.12.6
Flutter : v0.4.4 Beta
Console :
Launching lib/main.dart on Android SDK built for x86 in debug mode...
Initializing gradle...
Resolving dependencies...
Running 'gradlew assembleDebug'...
Built build/app/outputs/apk/debug/app-debug.apk.
I/FlutterActivityDelegate( 2747): onResume setting current activity to this
E/flutter ( 2747): [ERROR:flutter/shell/common/engine.cc(147)] Could not prepare to run the isolate.
E/flutter ( 2747): [ERROR:flutter/shell/common/engine.cc(112)] Engine not prepare and launch isolate.
E/flutter ( 2747): [ERROR:flutter/shell/platform/android/android_shell_holder.cc(138)] Could not launch engine in configuration.
Syncing files to device Android SDK built for x86...
Application finished.
2 回答
我有同样的错误,它发生在我没有写主要方法时 . 这样做
请检查您的Flutter项目是否在
lib
文件夹中包含main.dart
,如果没有,请创建它 .检查你的代码如下: