Question

在为AndroidX设置的新flutter项目中编译最新版本时遇到问题

这些是我得到的错误：

/Users/tarzon/Documents/Flutter_SDK/flutter/.pub-cache/hosted/pub.dartlang.org/qr_mobile_vision-0.2.2/android/src/main/java/com/github/rmtmckenzie/qrmobilevision/QrCameraC2 .java：27：错误：找不到符号导入androidx.annotation.NonNull; ^ 符号：类NonNull 位置：包androidx.annotation /Users/tarzon/Documents/Flutter_SDK/flutter/.pub-cache/hosted/pub.dartlang.org/qr_mobile_vision-0.2.2/android/src/main/java/com/github/rmtmckenzie/qrmobilevision/QrMobileVisionPlugin.java： 6：错误：程序包androidx.core.app不存在导入androidx.core.app.ActivityCompat; ^ /Users/tarzon/Documents/Flutter_SDK/flutter/.pub-cache/hosted/pub.dartlang.org/qr_mobile_vision-0.2.2/android/src/main/java/com/github/rmtmckenzie/qrmobilevision/QrCameraC2.java： 127：错误：找不到符号 public void onOpened（@NonNull CameraDevice设备）{ ^ 符号：类NonNull /Users/tarzon/Documents/Flutter_SDK/flutter/.pub-cache/hosted/pub.dartlang.org/qr_mobile_vision-0.2.2/android/src/main/java/com/github/rmtmckenzie/qrmobilevision/QrCameraC2.java： 133：错误：找不到符号公共无效onDisconnected（@NonNull CameraDevice设备）{ ^ 符号：类NonNull /Users/tarzon/Documents/Flutter_SDK/flutter/.pub-cache/hosted/pub.dartlang.org/qr_mobile_vision-0.2.2/android/src/main/java/com/github/rmtmckenzie/qrmobilevision/QrCameraC2.java： 137：错误：找不到符号公共无效onError（@NonNull CameraDevice设备，内部错误）{ ^ 符号：类NonNull /Users/tarzon/Documents/Flutter_SDK/flutter/.pub-cache/hosted/pub.dartlang.org/qr_mobile_vision-0.2.2/android/src/main/java/com/github/rmtmckenzie/qrmobilevision/QrCameraC2.java： 223：错误：找不到符号公共无效onConfigured（@NonNull CameraCaptureSession会话）{ ^ 符号：类NonNull /Users/tarzon/Documents/Flutter_SDK/flutter/.pub-cache/hosted/pub.dartlang.org/qr_mobile_vision-0.2.2/android/src/main/java/com/github/rmtmckenzie/qrmobilevision/QrCameraC2.java： 229：错误：找不到符号公共无效onConfigureFailed（@NonNull CameraCaptureSession会话）{ ^ 符号：类NonNull /Users/tarzon/Documents/Flutter_SDK/flutter/.pub-cache/hosted/pub.dartlang.org/qr_mobile_vision-0.2.2/android/src/main/java/com/github/rmtmckenzie/qrmobilevision/QrCameraC2.java： 242：错误：找不到符号公共无效onCaptureCompleted（@NonNull CameraCaptureSession会话，@ NonNull CaptureRequest请求，@ NonNull TotalCaptureResult结果）{ ^ 符号：类NonNull /Users/tarzon/Documents/Flutter_SDK/flutter/.pub-cache/hosted/pub.dartlang.org/qr_mobile_vision-0.2.2/android/src/main/java/com/github/rmtmckenzie/qrmobilevision/QrCameraC2.java： 242：错误：找不到符号公共无效onCaptureCompleted（@NonNull CameraCaptureSession会话，@ NonNull CaptureRequest请求，@ NonNull TotalCaptureResult结果）{ ^ 符号：类NonNull /Users/tarzon/Documents/Flutter_SDK/flutter/.pub-cache/hosted/pub.dartlang.org/qr_mobile_vision-0.2.2/android/src/main/java/com/github/rmtmckenzie/qrmobilevision/QrCameraC2.java： 242：错误：找不到符号公共无效onCaptureCompleted（@NonNull CameraCaptureSession会话，@ NonNull CaptureRequest请求，@ NonNull TotalCaptureResult结果）{ ^ 符号：类NonNull /Users/tarzon/Documents/Flutter_SDK/flutter/.pub-cache/hosted/pub.dartlang.org/qr_mobile_vision-0.2.2/android/src/main/java/com/github/rmtmckenzie/qrmobilevision/QrMobileVisionPlugin.java： 118：错误：找不到符号 ActivityCompat.requestPermissions（上下文， ^ 符号：变量ActivityCompat 位置：类QrMobileVisionPlugin 注意：/Users/tarzon/Documents/Flutter_SDK/flutter/.pub-cache/hosted/pub.dartlang.org/qr_mobile_vision-0.2.2/android/src/main/java/com/github/rmtmckenzie/qrmobilevision/QrCameraC1。 java使用或覆盖已弃用的API。注意：有关详细信息，请使用-Xlint：deprecation重新编译。 11个错误

失败：构建失败，并出现异常。

出了什么问题：任务'：qr_mobile_vision：compileDebugJavaWithJavac'的执行失败。

编译失败；有关详细信息，请参见编译器错误输出。
尝试：使用--stacktrace选项运行以获取堆栈跟踪。使用--info或--debug选项运行以获取更多日志输出。使用--scan运行以获取完整的见解。
在https://help.gradle.org

8秒内失败

Gradle失败可能是由于此Flutter应用程序中的AndroidX不兼容所致。

完成错误：Gradle任务assembleDebug失败，退出代码为1

这是我的侧面flutter android包中的build.gradle文件

enter def flutterPluginVersion = 'managed'
apply plugin: 'com.android.application'
android {
compileSdkVersion 28

compileOptions {
    sourceCompatibility 1.8
    targetCompatibility 1.8
}

defaultConfig {
    applicationId "com.example.mpos_flutter.host"
    minSdkVersion 26
    targetSdkVersion 28
    versionCode 1
    versionName "1.0"
    testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}

buildTypes {
    profile {
        initWith debug
    }
    release {
        // TODO: Add your own signing config for the release build.
        // Signing with the debug keys for now, so `flutter run --release` works.
        signingConfig signingConfigs.debug
    }
}

buildDir = new File(rootProject.projectDir, "../build/host")

dependencies {
implementation project(':flutter')
implementation fileTree(dir: 'libs', include: ['*.jar'])
implementation 'com.android.support:appcompat-v7:27.1.1'
implementation 'com.android.support.constraint:constraint-layout:1.1.2'
implementation 'com.android.support:design:27.1.1'
testImplementation 'junit:junit:4.12'
androidTestImplementation 'com.android.support.test:runner:1.0.2'
androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
implementation 'androidx.annotation:annotation:1.1.0-rc01'
dependencies {
implementation project(':flutter')
implementation fileTree(dir: 'libs', include: ['*.jar'])
implementation 'com.android.support:appcompat-v7:27.1.1'
implementation 'com.android.support.constraint:constraint-layout:1.1.2'
implementation 'com.android.support:design:27.1.1'
testImplementation 'junit:junit:4.12'
androidTestImplementation 'com.android.support.test:runner:1.0.2'
androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
implementation 'androidx.annotation:annotation:1.1.0-rc01'

}

带有绒毛插件的AndroidX在“ rmtmckenzie / flutter_qr_mobile_vision”中的问题

0 个答案: