15

当我运行以下命令时，我有一个构建失败的 Android 应用程序： ./gradlew clean build -Pbuild=dev --stacktrace

这是我收到的错误：

> Task :app:lint FAILED

FAILURE: Build failed with an exception.

* What went wrong:
A problem was found with the configuration of task ':app:lint'.
> No value has been specified for property 'lintClassPath'.

应用模块 build.gradle 文件：

apply plugin: 'com.android.application'

apply plugin: 'kotlin-android'

apply plugin: 'kotlin-android-extensions'

apply plugin: 'kotlin-kapt'

apply plugin: 'io.fabric'

apply plugin: "androidx.navigation.safeargs"

// For Epoxy
kapt {
    correctErrorTypes = true
}

android {
    kotlinOptions {
        jvmTarget = '1.6'
    }
    compileSdkVersion 28
    defaultConfig {
        applicationId "..."
        minSdkVersion 21
        targetSdkVersion 28
        versionCode 8
        versionName "0.4"
        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
        vectorDrawables.useSupportLibrary = true
    }
    buildTypes {
        debug {
            if (project.hasProperty('ApiKey')) {
                buildConfigField('String', 'API_KEY', ApiKey)
            } else {
                buildConfigField('String', 'API_KEY', "\"mock-key\"")
            }
        }
        release {
            minifyEnabled true
            shrinkResources true
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
            if (project.hasProperty('ApiKey')) {
                buildConfigField('String', 'API_KEY', ApiKey)
            } else {
                buildConfigField('String', 'API_KEY', "\"mock-key\"")
            }
        }

    }

    def build_param = "${build}"

    if (build_param != "dev") {
        //exclude production build
        android.variantFilter { variant ->
            if (variant.buildType.name == 'dev') {
                variant.setIgnore(true)
            }
        }
    } else {
        //exclude all except production build
        android.variantFilter { variant ->
            if (variant.buildType.name != 'dev') {
                variant.setIgnore(true)
            }
        }
    }

    compileOptions {
        sourceCompatibility JavaVersion.VERSION_1_8
        targetCompatibility JavaVersion.VERSION_1_8
    }
    androidExtensions {
        experimental = true
    }
}

dependencies {
    implementation fileTree(include: ['*.jar'], dir: 'libs')
    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk8:$kotlin_version"

    // Android
    def lifecycle_version = "2.0.0"
    implementation 'androidx.appcompat:appcompat:1.1.0-alpha02'
    implementation 'androidx.constraintlayout:constraintlayout:2.0.0-alpha3'
    implementation 'androidx.legacy:legacy-support-v4:1.0.0'
    implementation "androidx.lifecycle:lifecycle-extensions:$lifecycle_version"
    implementation 'com.google.android.material:material:1.0.0'
    implementation "androidx.lifecycle:lifecycle-extensions:$lifecycle_version"
    implementation 'androidx.core:core-ktx:1.0.1'
    implementation 'androidx.preference:preference:1.0.0'
    implementation 'androidx.legacy:legacy-preference-v14:1.0.0'

    def room_version = "2.1.0-alpha04"
    implementation "androidx.room:room-runtime:$room_version"
    implementation "androidx.room:room-rxjava2:$room_version"
    kapt "androidx.room:room-compiler:$room_version"

    def nav_version = "1.0.0-rc02"
    implementation "android.arch.navigation:navigation-fragment-ktx:$nav_version"
    implementation "android.arch.navigation:navigation-ui-ktx:$nav_version"

    // Networking
    implementation 'com.squareup.retrofit2:retrofit:2.5.0'
    implementation 'com.squareup.retrofit2:adapter-rxjava2:2.5.0'
    implementation 'com.squareup.okhttp3:okhttp:3.13.1'
    implementation 'com.squareup.okhttp3:logging-interceptor:3.13.1'
    implementation 'com.squareup.retrofit2:converter-moshi:2.4.0'
    implementation 'com.squareup.moshi:moshi-adapters:1.8.0'
    // DI
    def koin_version = "1.0.2"
    implementation "org.koin:koin-android:$koin_version"
    implementation "org.koin:koin-androidx-scope:$koin_version"
    implementation "org.koin:koin-androidx-viewmodel:$koin_version"
    // Rx
    implementation 'io.reactivex.rxjava2:rxjava:2.2.7'
    implementation 'io.reactivex.rxjava2:rxandroid:2.1.1'
    implementation 'io.reactivex.rxjava2:rxkotlin:2.3.0'
    implementation 'com.jakewharton.rxbinding2:rxbinding:2.2.0'
    implementation 'com.jakewharton.rxrelay2:rxrelay:2.1.0'
    // Image Loading
    implementation 'com.github.bumptech.glide:glide:4.8.0'
    kapt 'com.github.bumptech.glide:compiler:4.8.0'
    // Tests
    testImplementation 'junit:junit:4.12'
    testImplementation 'org.mockito:mockito-core:2.24.5'
    androidTestImplementation 'androidx.test:runner:1.1.1'
    androidTestImplementation 'androidx.test.espresso:espresso-core:3.1.1'
    // UI
    implementation 'com.pierfrancescosoffritti.androidyoutubeplayer:core:9.0.1'
    implementation 'com.airbnb.android:epoxy:3.2.0'
    kapt 'com.airbnb.android:epoxy-processor:3.2.0'
    implementation 'com.github.VladimirWrites:Lemniscate:1.4.4'
    // Firebase
    implementation 'com.google.firebase:firebase-core:16.0.7'
    implementation 'com.crashlytics.sdk.android:crashlytics:2.9.9'
}

apply plugin: 'com.google.gms.google-services'

项目级 build.gradle 文件：

// Top-level build file where you can add configuration options common to all sub-projects/modules.

buildscript {
    ext.kotlin_version = '1.3.21'
    repositories {
        jcenter()
        maven {
            url 'https://maven.fabric.io/public'
        }
        google()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:3.3.1'
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
        classpath 'com.google.gms:google-services:4.2.0'
        classpath "android.arch.navigation:navigation-safe-args-gradle-plugin:1.0.0-rc02"
        classpath 'io.fabric.tools:gradle:1.27.0'
    }
}

allprojects {
    repositories {
        jcenter()
        maven {
            url 'https://maven.google.com/'
        }
        maven {
            url 'https://jitpack.io'
        }
        google()
    }
}

task clean(type: Delete) {
    delete rootProject.buildDir
}

我不知道如何解决这个问题。降级 Android Gradle 插件并不能解决问题，在 Github 或 Stackoverflow 上的任何地方都没有与此相关的问题。

有谁知道如何解决这个问题？

4

5 回答 5

18

ANDROID_HOME在我的情况下，由于未设置环境变量而触发了此错误

于 2019-09-18T09:18:24.480 回答
12

The cause of this issue is that Gradle can't find the Android SDK. There are several ways to fix it:

Define the ANDROID_HOME environment variable

ANDROID_HOME=your/path/to/android/sdk; export ANDROID_HOME

or Add sdk.dir to the file local.properties, for example on my Linux computer

sdk.dir=/home/sdeng/Android/Sdk

If you already defined ANDROID_HOME or sdk.dir, it still happens. Its probably something is wrong with the specific version of your Android SDK or Gradle daemon. Try to kill all Gradle processes, re-download the specific version of Android SDK.

Or you can check the SDK at directory $ANDROID_HOME/platforms/android-28, where 28 is the compileSdkVersion defined in build.gradle

于 2019-10-18T09:09:02.213 回答
3

我已经弄清楚了问题所在。我使用构建参数 'dev' ( Pbuild=dev) 来确保 CI（在本例中为 Travis）使用google-services.json放置在app/src/dev文件夹中的文件的模拟版本。但是，我忘记在我的模块的 build.gradle 文件中配置“dev”构建变体。

解决方案是在所有模块中添加dev构建类型，如下所示：

构建.gradle

android {
  ...

  buildTypes {
    release {
      ...
    }
    debug {
      ...
    }
    dev {
      minifyEnabled false
      proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
    }
}

请注意，您必须对项目中的所有模块执行此操作。

于 2019-03-20T08:38:07.060 回答
1

我必须先接受许可证。奇怪的错误。

在 macOS 上：

yes | sudo ~/Library/Android/sdk/tools/bin/sdkmanager --licenses

对于其他平台，请参阅自动接受所有 SDK 许可证

于 2019-09-24T22:07:39.993 回答
0

即使ANDROID_HOME已设置，正如其他人建议的那样，请确保该目录实际可用。我在 chroot 环境中构建，并且忽略了编辑我的 chroot.sh 脚本来解释我的新笔记本电脑的目录布局。结果，$HOME/Downloads链接到我的 Windows 分区上的目录的 是死链接，并且找不到 Android SDK。

于 2021-08-04T18:48:20.280 回答