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Flutter项目连接失败:Lost connection to device问题求助(模拟器/真机均无效)

Flutter应用构建正常但安装时提示“Lost connection to device”无法连接设备

应用构建正常,但安装时始终提示“Lost connection to device”,无法连接到模拟器;尝试真机测试同样无效。已尝试多种可能的解决方案,但均未奏效。

错误日志

√  Built build\app\outputs\flutter-apk\app-debug.apk.
W/FlutterActivityAndFragmentDelegate( 5693): A splash screen was provided to Flutter, but this is deprecated. See flutter.dev/go/android-splash-migration for migration steps.
D/FlutterLocationService( 5693): Creating service.
D/FlutterLocationService( 5693): Binding to location service.
Lost connection to device.
Exited (1)

已排查项

  • 内存充足
  • 无网络连接问题
  • flutter doctor -v检测无异常
  • 已清除模拟器数据后重试

使用环境信息

distributionUrl=https\://services.gradle.org/distributions/gradle-7.0.2-all.zip

build.gradle(项目级)配置

dependencies {
    classpath 'com.android.tools.build:gradle:7.0.2'
    
    classpath 'com.google.gms:google-services:4.3.8'
    classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
       
}

build.gradle(应用级)配置

defaultConfig {
    configurations.all {
        resolutionStrategy { force 'androidx.work:work-runtime:2.6.0' }
    }
    applicationId "com.praveeshramroop.athena"
    minSdkVersion 23
    targetSdkVersion 31
    versionCode flutterVersionCode.toInteger()
    versionName flutterVersionName
    testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
    multiDexEnabled true
    
}

内容的提问来源于stack exchange,提问作者Praveesh Ramroop

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最近更新时间:2026.08.09 07:20:14