无法将 Gradle 构建为 Make 项目答案

【问题标题】：Unable to Build Gradle as Make Project无法将 Gradle 构建为 Make 项目
【发布时间】：2019-11-28 11:03:19
【问题描述】：

我正在尝试使用版本 28.0.0 调用支持 v7 和 v4，它显示构建错误

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Duplicate class android.support.v4.app.INotificationSideChannel found in modules classes.jar (androidx.core:core:1.0.0) and classes.jar (com.android.support:support-compat:28.0.0-alpha1)
Duplicate class android.support.v4.app.INotificationSideChannel$Stub found in modules classes.jar (androidx.core:core:1.0.0) and classes.jar (com.android.support:support-compat:28.0.0-alpha1)
Duplicate class android.support.v4.app.INotificationSideChannel$Stub$Proxy found in modules classes.jar (androidx.core:core:1.0.0) and classes.jar (com.android.support:support-compat:28.0.0-alpha1)
Duplicate class android.support.v4.os.IResultReceiver found in modules classes.jar (androidx.core:core:1.0.0) and classes.jar (com.android.support:support-compat:28.0.0-alpha1)
Duplicate class android.support.v4.os.IResultReceiver$Stub found in modules classes.jar (androidx.core:core:1.0.0) and classes.jar (com.android.support:support-compat:28.0.0-alpha1)
Duplicate class android.support.v4.os.IResultReceiver$Stub$Proxy found in modules classes.jar (androidx.core:core:1.0.0) and classes.jar (com.android.support:support-compat:28.0.0-alpha1)
Duplicate class android.support.v4.os.ResultReceiver found in modules classes.jar (androidx.core:core:1.0.0) and classes.jar (com.android.support:support-compat:28.0.0-alpha1)
Duplicate class android.support.v4.os.ResultReceiver$1 found in modules classes.jar (androidx.core:core:1.0.0) and classes.jar (com.android.support:support-compat:28.0.0-alpha1)
Duplicate class android.support.v4.os.ResultReceiver$MyResultReceiver found in modules classes.jar (androidx.core:core:1.0.0) and classes.jar (com.android.support:support-compat:28.0.0-alpha1)
Duplicate class android.support.v4.os.ResultReceiver$MyRunnable found in modules classes.jar (androidx.core:core:1.0.0) and classes.jar (com.android.support:support-compat:28.0.0-alpha1)

我尝试过 28.0.0 和 28.0.3 以及 28.0.0-alpha1 和

android.useAndroidX=false android.enableJetifier=false

尝试 true/false 都找不到运行我的项目应用程序的任何解决方案

【问题讨论】：

标签： java android gradle jar android-support-library

【解决方案1】：

尝试从 SDK 中移除不必要的支持库

【讨论】：

不，我在询问SDK中的支持库，在Android Studio中打开SDK管理器并尝试从那里删除不必要的支持库，看看它是否有效。
如果仍然无法工作，请尝试删除 build.gradle(app module) 依赖项中的“-alpha1”（尝试将“com.android.support:support-compat:28.0.0-alpha1”更改为“com .android.support:support-compat:28.0.0") .