Google Play：捆绑包未签名

Question

我在 Kotlin 中创建应用程序并支付了 Google 开发者帐户。但是上传 .aab 文件存在一些问题：The Android App Bundle was not signed。我在 Stackoverflow 上阅读了所有关于它的主题并尝试了所有解决方案。不适合我。 build.gradle 中的 signingConfig signingConfigs.release 以此错误结尾：Could not get unknown property 'release' for SigningConfig。它仅在我设置signingConfig 时有效。我也在使用这个：minifyEnabled false 和 debuggable = false。那么我必须尝试什么？ 2021 年有一些新的解决方案吗？！

我的 build.gradle：

apply plugin: 'com.android.application'
apply plugin: 'kotlin-android'
apply plugin: 'kotlin-kapt'

android {
    compileSdkVersion 31
    buildToolsVersion "30.0.3"

    defaultConfig {
        applicationId '...'
        minSdkVersion 21
        targetSdkVersion 31
        versionCode 1
        versionName "1.00"
        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
        manifestPlaceholders["hostName"] = "..."
    }

    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
            signingConfig
            debuggable = false
        }
        applicationVariants.all{
            variant ->
                variant.outputs.each{
                    output->
                        def name = "...apk"
                        output.outputFileName = name
                }
        }
    }
    buildFeatures{
        dataBinding = true
        viewBinding = true
    }
}
dependencies {
    implementation fileTree(dir: 'libs', include: ['*.jar'])

    implementation 'com.google.android.material:material:1.4.0'
    implementation 'androidx.navigation:navigation-fragment-ktx:2.3.5'
    implementation 'com.github.amitshekhariitbhu.Fast-Android-Networking:android-networking:v1.0.2'
    implementation 'androidx.legacy:legacy-support-v4:1.0.0'

}

Answer 1

逐步创建签名aab文件：

2. 在下一个窗口中选择 Android App Bundle (aab)

3. 现在您必须创建自己的签名密钥。如果您以后要上传任何更新，则必须使用您在此处创建的签名密钥对其进行签名。

您还需要在build.gradle(app) 中增加版本。

编辑 1：

将：signingConfig 更改为：signingConfig signingConfigs.release 并添加：

    signingConfigs {
        release {
            keyAlias keystoreProperties['keyAlias']
            keyPassword keystoreProperties['keyPassword']
            storeFile file(keystoreProperties['storeFile'])
            storePassword keystoreProperties['storePassword']
        }
    }

完整代码：

apply plugin: 'com.android.application'
apply plugin: 'kotlin-android'
apply plugin: 'kotlin-kapt'

android {
    compileSdkVersion 31
    buildToolsVersion "30.0.3"

    defaultConfig {
        applicationId '...'
        minSdkVersion 21
        targetSdkVersion 31
        versionCode 1
        versionName "1.00"
        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
        manifestPlaceholders["hostName"] = "..."
    }
    signingConfigs {
        release {
            keyAlias keystoreProperties['keyAlias']
            keyPassword keystoreProperties['keyPassword']
            storeFile file(keystoreProperties['storeFile'])
            storePassword keystoreProperties['storePassword']
        }
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
            signingConfig signingConfigs.release
            debuggable = false
        }
        applicationVariants.all{
            variant ->
                variant.outputs.each{
                    output->
                        def name = "...apk"
                        output.outputFileName = name
                }
        }
    }
    buildFeatures{
        dataBinding = true
        viewBinding = true
    }
}
dependencies {
    implementation fileTree(dir: 'libs', include: ['*.jar'])

    implementation 'com.google.android.material:material:1.4.0'
    implementation 'androidx.navigation:navigation-fragment-ktx:2.3.5'
    implementation 'com.github.amitshekhariitbhu.Fast-Android-Networking:android-networking:v1.0.2'
    implementation 'androidx.legacy:legacy-support-v4:1.0.0'

}

编辑 2：

我刚刚使用此build.gradle(app) 将项目aab 上传到Google Play：

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

android {
    compileSdk 31

    defaultConfig {
        applicationId "pfhb.damian.uploadtest"
        minSdk 28
        targetSdk 31
        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'
    }
}

dependencies {

    implementation 'androidx.core:core-ktx:1.6.0'
    implementation 'androidx.appcompat:appcompat:1.3.1'
    implementation 'com.google.android.material:material:1.4.0'
    implementation 'androidx.constraintlayout:constraintlayout:2.1.0'
    testImplementation 'junit:junit:4.+'
    androidTestImplementation 'androidx.test.ext:junit:1.1.3'
    androidTestImplementation 'androidx.test.espresso:espresso-core:3.4.0'
}

Answer 2

您必须创建签名配置版本，希望这会起作用。如果您想知道如何创建此块，请告诉我，我们会更乐意为您提供帮助。

  plugins {
        id 'com.android.application'
        id 'kotlin-android'
        id 'kotlin-android-extensions'
        id 'com.google.gms.google-services'
    }
    
    //repositories { maven { url 'https://maven.cashfree.com/release' } }
    
    android {
        compileSdkVersion 30
        buildToolsVersion "30.0.3"
    
        defaultConfig {
            applicationId "com.xyz.medicine"
            minSdkVersion 27
            targetSdkVersion 30
            versionCode 4
            versionName "1.0"
            multiDexEnabled true
            testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
        }
    
        // Please check if you have this block or not
    
         signingConfigs {
                release {
                    storeFile file('../secrets/keystore.jks')
                    storePassword 'DUMMYPASSWORD'
                    keyAlias 'DUMMYALIAS'
                    keyPassword 'DUMMYPASSWORD'
                }
            }
    
        buildTypes {
            release {
                resValue "string", "BASE_URL", "https://obhaiyya.com/proMaid/"
                shrinkResources true
                minifyEnabled true
                debuggable false
                proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
                signingConfig signingConfigs.release
            }
            debug {
                shrinkResources false
                minifyEnabled false
                debuggable true
                signingConfig signingConfigs.debug
                proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
            }
        }
    
        compileOptions {
            sourceCompatibility JavaVersion.VERSION_1_8
            targetCompatibility JavaVersion.VERSION_1_8
        }
        kotlinOptions {
            jvmTarget = '1.8'
        }
        buildFeatures {
            viewBinding true
            buildFeatures {
                dataBinding true
            }
        }
    
    
    }
    
    dependencies {
    
        implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
        implementation 'androidx.core:core-ktx:1.5.0'
        implementation 'androidx.appcompat:appcompat:1.3.0'
        implementation 'com.google.android.material:material:1.4.0'
        implementation 'androidx.constraintlayout:constraintlayout:2.0.4'
        implementation 'com.google.firebase:firebase-messaging-ktx:22.0.0'
        testImplementation 'junit:junit:4.+'
        androidTestImplementation 'androidx.test.ext:junit:1.1.2'
        androidTestImplementation 'androidx.test.espresso:espresso-core:3.3.0'
        implementation "com.airbnb.android:lottie:3.7.1"
        
    
    }