Question

我已经阅读了这篇文章和所有其他相关内容：Android: Dex cannot parse version 52 byte code

但是在构建时我还有下一个问题：

Error:Error converting bytecode to dex:
Cause: Dex cannot parse version 52 byte code.
This is caused by library dependencies that have been compiled using Java 8 or above.
If you are using the 'java' gradle plugin in a library submodule add 
targetCompatibility = '1.7'
sourceCompatibility = '1.7'
to that submodule's build.gradle file.

Android Studio 3.0.1

classpath 'com.android.tools.build:gradle:2.3.3'
buildToolsVersion '26.0.2'
compileOptions {
        sourceCompatibility JavaVersion.VERSION_1_8
        targetCompatibility JavaVersion.VERSION_1_8
    }
compileSdkVersion 26
    buildToolsVersion '26.0.2'

当我这样做时：gradlew installDebug - 它将应用程序安装到设备。但是当我从Run / Debug启动应用程序时 - 它会因此错误而失败。我使用的是Java SDK 1.8，JAVA_HOME路径定义为C：\ Program Files \ Java \ jdk1.8.0_151。

有人知道如何解决这个问题吗？感谢。

Answer 1

转到Build ... Clean Project然后再次运行项目这对我有用

错误：将字节码转换为dex Android Studio 3.0时出错

1 个答案: