插件编译 版本问题

Could not find org.jetbrains.kotlin:kotlin-stdlib-jre8:1.3.21. 改

kotlin-stdlib-jdk7

com.android.tools.build:gradle:*.*.*
改

com.android.tools.build:gradle:3.3.2

改3.3.2 依然报错

GradleBuildTools 当Gradle大于3.0的时候，ADT编译版本必须大于26.0.2。所以你可以降低Gradle及gradle-wapper版本，或者升级编译版本

 提高 

androidCompileSdkVersion 版本号
两个

repositories {
    google()  都加这一行

kotlin 看版本去 设置搜plugin 再搜

maven { url 'https://maven.aliyun.com/repository/google' }
maven { url 'https://maven.aliyun.com/repository/jcenter' }
maven { url 'http://maven.aliyun.com/nexus/content/groups/public' }

maven { url"https://dl.google.com/dl/android/maven2/" }
http://jcenter.bintray.com/org/jetbrains/kotlin/kotlin-compiler/

https://blog.csdn.net/tangxl2008008/article/details/52077021
https://blog.csdn.net/u012296101/article/details/50986082?utm_source=blogxgwz5

切换命令行执行 gradlew tasks --all
https://blog.csdn.net/myatlantis/article/details/72779929
反复重启ide
http://www.imooc.com/article/282724
加仓

1. maven{
2.  
   url 'https://maven.aliyun.com/repository/jcenter'
3.  
   }
4.  
   maven{
5.  
   url 'http://maven.aliyun.com/nexus/content/groups/public'

    

    

    

   https://blog.csdn.net/mo911108/article/details/88603003

    

加仓
    repositories {
        mavenCentral() // <-- add this at top
        google()
        jcenter()
    }