标签： android gradle android-ndk
Gradle project sync falied... this error is show by android studio since I got an update to Android Studio 2.1 along with the NDK error. Whether I am creating new project or opening old project, the code is red each time.
当我将Android Studio从2.0更新到2.1时，所有项目的代码都变为红色，并且出现了Gradle Sync Error以及NDK工具链文件夹错误。在创建XML布局时，android studio也不会显示该设计。
