Hola, estoy tratando de ejecutar mi aplicación y recibo este error.

construir.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' }

Intenté este ejemplo de todos desde este enlace , no funciona

obteniendo un error después de instalar la aplicación. Acabo de crear una nueva aplicación. No entiendo por qué esto lo está causando. ¿Alguien sabe cómo solucionar este problema? Gracias de antemano.

 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.

Si cambio mi compileSdk 31 me da otro error.

 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