Android编译出错：The Android Gradle plugin supports only Kotlin Gradle plugin version 1.2.51 and higher. Project ‘Test’ is using version 1.2.30.
1.打开build.gradle（Project）
2.修改buildscript中的ext.kotlin_version = ‘1.2.30’ 改成ext.kotlin_version = ‘1.2.51’
3.最后点击Sync Now，重新编译就好了原文链接：https://blog.csdn.net/qq_34947048/article/details/85250198