android - 更新到 A.S. 后出现错误 :Could not initialize class com. android.ide.common.util.ReadWriteProcessLock 2.4

Question

升级到 Android Studio 2.4 Preview 4 后出现此错误

Error:Could not initialize class com.android.ide.common.util.ReadWriteProcessLock

Answer 1

经过一番研究，我发现这是一个已知的错误，幸运的是，解决方案非常简单。

来自 release notes :

After updating the Android plugin version, you need to stop the Gradle daemon to apply the update (Issue 267099). Otherwise, Gradle sync and builds fail with the following error:

Could not initialize class com.android.ide.common.util.ReadWriteProcessLock, Failed to notify build listener or java.lang.ExceptionInInitializerError.

To stop the daemon, you can either:

1- restart Android Studio,

or

2- enter the following command in the IDE's Terminal window: ./gradlew --stop or for windows gradlew --stop

Gradle restarts the daemon for you the next time you sync or build your project.