Android Studio 3.1 的 Gradle 同步失败:向后分支 70 上存在未初始化的对象 [英] Gradle sync failed with Android Studio 3.1: Uninitialized object exists on backward branch 70

问题描述

将 Android Studio 从 3.0 更新到 3.1 后，我的项目 gradle 同步失败并出现以下错误.

Gradle 同步失败:向后分支上存在未初始化的对象 70 异常详细信息:位置:com/android/build/gradle/tasks/BuildArtifactReportTask.newArtifact(Lcom/android/build/api/artifact/BuildableArtifact;)lcom/android/build/gradle/tasks/BuildArtifactReportTask$BuildableArtifactData;

解决方案

As @tech_android 已经发布在

After Updating Android Studio from 3.0 to 3.1 My project gradle syncing failed with the following error.

Gradle sync failed: Uninitialized object exists on backward branch 70 Exception Details: Location: 
com/android/build/gradle/tasks/BuildArtifactReportTask.newArtifact(Lcom/android/build/api/artifact/BuildableArtifact;)
Lcom/android/build/gradle/tasks/BuildArtifactReportTask$BuildableArtifactData;

解决方案

As @tech_android already posted in this comment, to solve that problem permanently, go to Module Settings > SDK Location > Use embedded JDK.

This will remove dependency on the external Java installation by using the embedded JDK.

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