21

我正在尝试使用新的Jack toolchain构建一个简单的项目。我的项目依赖于 android-apt 插件（它使用了一些注释处理工具，但发生构建错误，甚至在我尝试添加此工具之前）。这是我的模块构建脚本（我使用的是Android Studio 1.3和gradle plugin 1.3.0）：

apply plugin: 'com.android.application'

buildscript {
    repositories {
        jcenter()
    }
    dependencies {
        classpath 'com.neenbedankt.gradle.plugins:android-apt:1.6'
    }
}
apply plugin: 'android-apt'

android {
    compileSdkVersion 22
    buildToolsVersion "22.0.1"

    defaultConfig {
        applicationId "com.netimen.ui.demo"
        minSdkVersion 16
        targetSdkVersion 22
        versionCode 1
        versionName "1.0"
        useJack=true
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
}

dependencies {
    compile fileTree(dir: 'libs', include: ['*.jar'])
    compile 'com.android.support:appcompat-v7:22.2.0'
}

当我尝试同步我的项目时，我得到以下输出：

Error:Could not find property 'options' on task ':demo:compileDebugJavaWithJack'.

当我尝试运行时，gradlew assembleDebug --stacktrace我得到以下信息：

org.gradle.api.ProjectConfigurationException: A problem occurred configuring project ':demo'.
        at org.gradle.configuration.project.LifecycleProjectEvaluator.addConfigurationFailure(LifecycleProjectEvaluator.java:79)
        at org.gradle.configuration.project.LifecycleProjectEvaluator.notifyAfterEvaluate(LifecycleProjectEvaluator.java:74)
        at org.gradle.configuration.project.LifecycleProjectEvaluator.evaluate(LifecycleProjectEvaluator.java:61)
        at org.gradle.api.internal.project.AbstractProject.evaluate(AbstractProject.java:487)
        at org.gradle.api.internal.project.AbstractProject.evaluate(AbstractProject.java:85)
        at org.gradle.execution.TaskPathProjectEvaluator.configureHierarchy(TaskPathProjectEvaluator.java:47)
        at org.gradle.configuration.DefaultBuildConfigurer.configure(DefaultBuildConfigurer.java:35)
        at org.gradle.initialization.DefaultGradleLauncher.doBuildStages(DefaultGradleLauncher.java:129)
        at org.gradle.initialization.DefaultGradleLauncher.doBuild(DefaultGradleLauncher.java:106)
        at org.gradle.initialization.DefaultGradleLauncher.run(DefaultGradleLauncher.java:86)
        at org.gradle.launcher.exec.InProcessBuildActionExecuter$DefaultBuildController.run(InProcessBuildActionExecuter.java:90)
        at org.gradle.tooling.internal.provider.ExecuteBuildActionRunner.run(ExecuteBuildActionRunner.java:28)
        at org.gradle.launcher.exec.ChainingBuildActionRunner.run(ChainingBuildActionRunner.java:35)
        at org.gradle.launcher.exec.InProcessBuildActionExecuter.execute(InProcessBuildActionExecuter.java:41)
        at org.gradle.launcher.exec.InProcessBuildActionExecuter.execute(InProcessBuildActionExecuter.java:28)
        at org.gradle.launcher.daemon.server.exec.ExecuteBuild.doBuild(ExecuteBuild.java:49)
        at org.gradle.launcher.daemon.server.exec.BuildCommandOnly.execute(BuildCommandOnly.java:36)
        at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:120)
        at org.gradle.launcher.daemon.server.exec.WatchForDisconnection.execute(WatchForDisconnection.java:37)
        at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:120)
        at org.gradle.launcher.daemon.server.exec.ResetDeprecationLogger.execute(ResetDeprecationLogger.java:26)
        at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:120)
        at org.gradle.launcher.daemon.server.exec.RequestStopIfSingleUsedDaemon.execute(RequestStopIfSingleUsedDaemon.java:34)
        at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:120)
        at org.gradle.launcher.daemon.server.exec.ForwardClientInput$2.call(ForwardClientInput.java:74)
        at org.gradle.launcher.daemon.server.exec.ForwardClientInput$2.call(ForwardClientInput.java:72)
        at org.gradle.util.Swapper.swap(Swapper.java:38)
        at org.gradle.launcher.daemon.server.exec.ForwardClientInput.execute(ForwardClientInput.java:72)
        at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:120)
        at org.gradle.launcher.daemon.server.health.DaemonHealthTracker.execute(DaemonHealthTracker.java:47)
        at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:120)
        at org.gradle.launcher.daemon.server.exec.LogToClient.doBuild(LogToClient.java:66)
        at org.gradle.launcher.daemon.server.exec.BuildCommandOnly.execute(BuildCommandOnly.java:36)
        at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:120)
        at org.gradle.launcher.daemon.server.exec.EstablishBuildEnvironment.doBuild(EstablishBuildEnvironment.java:71)
        at org.gradle.launcher.daemon.server.exec.BuildCommandOnly.execute(BuildCommandOnly.java:36)
        at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:120)
        at org.gradle.launcher.daemon.server.health.HintGCAfterBuild.execute(HintGCAfterBuild.java:41)
        at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:120)
        at org.gradle.launcher.daemon.server.exec.StartBuildOrRespondWithBusy$1.run(StartBuildOrRespondWithBusy.java:50)
        at org.gradle.launcher.daemon.server.DaemonStateCoordinator$1.run(DaemonStateCoordinator.java:246)
        at org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:54)
        at org.gradle.internal.concurrent.StoppableExecutorImpl$1.run(StoppableExecutorImpl.java:40)
Caused by: groovy.lang.MissingPropertyException: Could not find property 'options' on task ':demo:compileDebugJavaWithJack'.
        at org.gradle.api.internal.AbstractDynamicObject.propertyMissingException(AbstractDynamicObject.java:43)
        at org.gradle.api.internal.AbstractDynamicObject.getProperty(AbstractDynamicObject.java:35)
        at org.gradle.api.internal.CompositeDynamicObject.getProperty(CompositeDynamicObject.java:97)
        at com.android.build.gradle.tasks.JackTask_Decorated.getProperty(Unknown Source)
        at com.neenbedankt.gradle.androidapt.AndroidAptPlugin.configureVariant(AndroidAptPlugin.groovy:51)
        at com.neenbedankt.gradle.androidapt.AndroidAptPlugin$_apply_closure1_closure3.doCall(AndroidAptPlugin.groovy:25)
        at org.gradle.api.internal.ClosureBackedAction.execute(ClosureBackedAction.java:67)
        at org.gradle.api.internal.DefaultDomainObjectCollection.all(DefaultDomainObjectCollection.java:110)
        at org.gradle.api.internal.DefaultDomainObjectCollection.all(DefaultDomainObjectCollection.java:115)
        at org.gradle.api.DomainObjectCollection$all$1.call(Unknown Source)
        at com.neenbedankt.gradle.androidapt.AndroidAptPlugin$_apply_closure1.doCall(AndroidAptPlugin.groovy:24)
        at org.gradle.listener.ClosureBackedMethodInvocationDispatch.dispatch(ClosureBackedMethodInvocationDispatch.java:40)
        at org.gradle.listener.ClosureBackedMethodInvocationDispatch.dispatch(ClosureBackedMethodInvocationDispatch.java:25)
        at org.gradle.internal.event.BroadcastDispatch.dispatch(BroadcastDispatch.java:87)
        at org.gradle.internal.event.BroadcastDispatch.dispatch(BroadcastDispatch.java:31)
        at org.gradle.messaging.dispatch.ProxyDispatchAdapter$DispatchingInvocationHandler.invoke(ProxyDispatchAdapter.java:93)
        at com.sun.proxy.$Proxy11.afterEvaluate(Unknown Source)
        at org.gradle.configuration.project.LifecycleProjectEvaluator.notifyAfterEvaluate(LifecycleProjectEvaluator.java:67)
        ... 41 more

当我尝试删除android-apt插件时，问题消失了。

4

2 回答 2

27

编辑：从最新的 Android Gradle 插件 (2.2) 开始，注释处理是内置的，也支持jack. 我已经写下了从 android-apt 迁移的步骤

老答案：

Jack 编译器任务尚不支持传递注释处理选项，因为它仍处于试验阶段。Jack 编译器本身确实支持注释处理，但这还没有在 Gradle 插件中公开。发生这种情况时，android-apt可能也会更新以支持 Jack。

于 2015-08-03T19:18:44.770 回答
10

从 Android Studio 2.2 预览版开始，您可以将注释处理器与新的 Jack 编译器一起使用。

如果您希望在编译时应用注释处理器但不包含在您的 APK 中，请在模块级别使用 annotationProcessor 依赖范围build.gradle：

dependencies {
    compile 'com.google.dagger:dagger:2.0'
    annotationProcessor 'com.google.dagger:dagger-compiler:2.0'
}

您还可以为特定的构建变体应用注释处理器：

debugAnnotationProcessor 'com.google.dagger:dagger-compiler:2.0'

注释处理需要 Android Gradle 插件版本 2.2.0-alpha1 或更高版本，因此您需要更新到 2.2 是强制性的。要使用插件，在项目级别build.gradle：

classpath 'com.android.tools.build:gradle:2.2.0-alpha1'

您可以在Android Tools Tech Docs或此处以更简洁和启动并运行的形式找到一些信息，包括有关流行的注释处理框架的一些信息，例如 Dagger 2。

于 2016-07-01T08:53:03.493 回答