android - 检查 AAR 元数据值时发现的一个或多个问题：

Question

嘿，我正在尝试运行我的应用程序，但出现此错误

构建.gradle

plugins {
    id 'com.android.application'
    id 'kotlin-android'
    id 'kotlin-kapt'
}

android {
    compileSdk 30

    configurations.all {
        resolutionStrategy { force 'androidx.core:core-ktx:1.7.0-alpha01' }
    }

    defaultConfig {

        applicationId "com.example.listadapter"
        minSdk 21
        targetSdk 30
        versionCode 1
        versionName "1.0"

        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
    }

    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
        }
    }
    compileOptions {
        sourceCompatibility JavaVersion.VERSION_1_8
        targetCompatibility JavaVersion.VERSION_1_8
    }
    kotlinOptions {
        jvmTarget = '1.8'
    }

    buildFeatures {
        viewBinding true
    }
}

dependencies {

    implementation 'androidx.core:core-ktx:1.7.0'
    implementation 'androidx.appcompat:appcompat:1.3.1'
    implementation 'com.google.android.material:material:1.4.0'
    implementation 'androidx.constraintlayout:constraintlayout:2.1.1'
    testImplementation 'junit:junit:4.+'
    androidTestImplementation 'androidx.test.ext:junit:1.1.3'
    androidTestImplementation 'androidx.test.espresso:espresso-core:3.4.0'

    implementation "com.squareup.retrofit2:converter-moshi:2.5.0"
    implementation 'com.squareup.okhttp3:logging-interceptor:4.9.1'
    implementation 'com.squareup.retrofit2:retrofit:2.9.0'

    implementation "com.squareup.moshi:moshi:1.12.0"
    implementation "com.squareup.moshi:moshi-kotlin:1.12.0"

    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.4.0"
    implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.4.0"
    implementation "androidx.lifecycle:lifecycle-runtime-ktx:2.4.0"
    implementation "android.arch.lifecycle:extensions:1.1.1"
    implementation 'androidx.fragment:fragment-ktx:1.3.6'
}

我从这个链接尝试了这个所有示例它不起作用

安装应用程序后出现错误。我刚刚创建了一个新应用程序。我不明白为什么会这样。有谁知道如何解决这个问题？提前致谢。

One or more issues found when checking AAR metadata values:

The minCompileSdk (31) specified in a
dependency's AAR metadata (META-INF/com/android/build/gradle/aar-metadata.properties)
is greater than this module's compileSdkVersion (android-30).
Dependency: androidx.lifecycle:lifecycle-viewmodel-ktx:2.4.0.
AAR metadata file: /Users/vmodi/.gradle/caches/transforms-3/b7f9608e476cb2e496993f185af8912c/transformed/jetified-lifecycle-viewmodel-ktx-2.4.0/META-INF/com/android/build/gradle/aar-metadata.properties.

The minCompileSdk (31) specified in a
dependency's AAR metadata (META-INF/com/android/build/gradle/aar-metadata.properties)
is greater than this module's compileSdkVersion (android-30).
Dependency: androidx.lifecycle:lifecycle-runtime-ktx:2.4.0.
AAR metadata file: /Users/vmodi/.gradle/caches/transforms-3/538fea46e89a6c8a3e3eec533224abb8/transformed/jetified-lifecycle-runtime-ktx-2.4.0/META-INF/com/android/build/gradle/aar-metadata.properties.

The minCompileSdk (31) specified in a
dependency's AAR metadata (META-INF/com/android/build/gradle/aar-metadata.properties)
is greater than this module's compileSdkVersion (android-30).
Dependency: androidx.lifecycle:lifecycle-livedata-ktx:2.4.0.
AAR metadata file: /Users/vmodi/.gradle/caches/transforms-3/6a1f77e99280b09902894e4ae8301047/transformed/jetified-lifecycle-livedata-ktx-2.4.0/META-INF/com/android/build/gradle/aar-metadata.properties.

The minCompileSdk (31) specified in a
dependency's AAR metadata (META-INF/com/android/build/gradle/aar-metadata.properties)
is greater than this module's compileSdkVersion (android-30).
Dependency: androidx.lifecycle:lifecycle-viewmodel:2.4.0.
AAR metadata file: /Users/vmodi/.gradle/caches/transforms-3/41cf6125c3fd7a33d28222cf07d20520/transformed/lifecycle-viewmodel-2.4.0/META-INF/com/android/build/gradle/aar-metadata.properties.

The minCompileSdk (31) specified in a
dependency's AAR metadata (META-INF/com/android/build/gradle/aar-metadata.properties)
is greater than this module's compileSdkVersion (android-30).
Dependency: androidx.lifecycle:lifecycle-runtime:2.4.0.
AAR metadata file: /Users/vmodi/.gradle/caches/transforms-3/655163560a267a5b16e2f66044d78641/transformed/lifecycle-runtime-2.4.0/META-INF/com/android/build/gradle/aar-metadata.properties.

The minCompileSdk (31) specified in a
dependency's AAR metadata (META-INF/com/android/build/gradle/aar-metadata.properties)
is greater than this module's compileSdkVersion (android-30).
Dependency: androidx.lifecycle:lifecycle-livedata:2.4.0.
AAR metadata file: /Users/vmodi/.gradle/caches/transforms-3/1ca84d966e72f2f06b580da1765a55a5/transformed/lifecycle-livedata-2.4.0/META-INF/com/android/build/gradle/aar-metadata.properties.

The minCompileSdk (31) specified in a
dependency's AAR metadata (META-INF/com/android/build/gradle/aar-metadata.properties)
is greater than this module's compileSdkVersion (android-30).
Dependency: androidx.lifecycle:lifecycle-livedata-core-ktx:2.4.0.
AAR metadata file: /Users/vmodi/.gradle/caches/transforms-3/3ed4d52253be7f6d85cbabee72c886d3/transformed/jetified-lifecycle-livedata-core-ktx-2.4.0/META-INF/com/android/build/gradle/aar-metadata.properties.

The minCompileSdk (31) specified in a
dependency's AAR metadata (META-INF/com/android/build/gradle/aar-metadata.properties)
is greater than this module's compileSdkVersion (android-30).
Dependency: androidx.lifecycle:lifecycle-livedata-core:2.4.0.
AAR metadata file: /Users/vmodi/.gradle/caches/transforms-3/4e8a32482e233cfbbc450e03aabed8dd/transformed/lifecycle-livedata-core-2.4.0/META-INF/com/android/build/gradle/aar-metadata.properties.

如果我改变我的compileSdk 31，它会给我另一个错误。

Could not resolve all files for configuration ':app:androidApis'.
Failed to transform android.jar to match attributes {artifactType=android-mockable-jar, org.gradle.libraryelements=jar, org.gradle.usage=java-runtime, returnDefaultValues=false}.
Execution failed for MockableJarTransform: /Users/vmodi/Library/Android/sdk/platforms/android-31/android.jar.
Cannot create mockable android.jar
/Users/vmodi/Library/Android/sdk/platforms/android-31/android.jar

标签： androidandroid-studiokotlinandroid-gradle-pluginbuild.gradle

Answer 1

将您的更改compileSdk 30为 31。

它对我有用！

   compileSdk 31

    defaultConfig {
        applicationId "com.example.lifecycle"
        minSdk 21
        targetSdk 30
        versionCode 1
        versionName "1.0"

        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
    }