Question

我尝试使用此.travis.yml文件在我的Android项目上使用Travis CI进行构建

language: android
android:
  components:
    - platform-tools
    - tools
    - build-tools-23.0.3
    - android-23
    - sys-img-armeabi-v7a-android-23
    - sys-img-x86-android-23

这是我的应用级build.gradle：

apply plugin: 'com.android.application'


android {
    compileSdkVersion 23
    buildToolsVersion "23.0.3"
    defaultConfig {
        applicationId "com.myname.myproject"
        minSdkVersion 19
        targetSdkVersion 23
        versionCode 1
        versionName "1.0"
        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}
buildTypes {
    release {
        minifyEnabled false
        proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
    }
    debug{
        testCoverageEnabled = true
    }
}} 

dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
compile 'com.android.support:appcompat-v7:23.4.0'
compile 'com.android.support:design:23.4.0'

testCompile "org.robolectric:robolectric:3.1.2"
testCompile 'org.khronos:opengl-api:gl1.1-android-2.1_r1'
testCompile 'junit:junit:4.12'
testCompile 'org.mockito:mockito-core:1.10.19'

androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
    exclude group: 'com.android.support', module: 'support-annotations'
})

}

我在Travis CI上收到此失败消息：

FAILURE: Build failed with an exception.
* Where:
Build file '/home/travis/build/myname/myproject/app/build.gradle' line: 1 
* What went wrong:
A problem occurred evaluating project ':app'.
> java.lang.UnsupportedClassVersionError: com/android/build/gradle/AppPlugin : Unsupported major.minor version 52.0
* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --    debug option to get more log output.
BUILD FAILED

从错误中看，它似乎与Java版本有关。我注意到Travis使用Java版本1.7.0_76。

我在Unsupported major.minor version 52.0 in my app尝试了一些解决方案。他们都没有为我工作。例如，这似乎不起作用：

android {
...
compileOptions {
    sourceCompatibility JavaVersion.VERSION_1_7
    targetCompatibility JavaVersion.VERSION_1_7
}

}

更新：我通过在jdk: oraclejdk8

之后将.travis.yml添加到language:android文件的第二行来解决此问题

Answer 1

更新：我通过在jdk: oraclejdk8

之后将.travis.yml添加到language:android文件的第二行来解决此问题

Travis CI Build在Android应用程序上失败不支持major.minor版本52

1 个答案: