前几天 kotlin 更新了 1.5.10 ，我也兴冲冲第一时间打开 idea，更新了插件，然后更新项目 kotlin 版本号，gradle build ！然后…

E:\kotlinProject\untitled>gradle build
Could not resolve compiler classpath. Check if Kotlin Gradle plugin repository is configured in root project 'untitled'.

FAILURE: Build failed with an exception.

* What went wrong:
Could not determine the dependencies of task ':compileKotlin'.
> Could not resolve all files for configuration ':kotlinCompilerClasspath'.
   > Could not resolve org.jetbrains.kotlin:kotlin-compiler-embeddable:1.5.10.
     Required by:
         project :
      > Could not resolve org.jetbrains.美国服务器kotlin:kotlin-compiler-embeddable:1.5.10.
         > Could not get resource 'https://repo.maven.apache.org/maven2/org/jetbrains/kotlin/kotlin-compiler-embeddable/1.5.10/kotlin-compiler-embeddable-1.5.10.pom'.
            > Could not HEAD 'https://repo.maven.apache.org/maven2/org/jetbrains/kotlin/kotlin-compiler-embeddable/1.5.10/kotlin-compiler-embeddable-1.5.10.pom'.
               > Connection reset

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.

* Get more help at https://help.gradle.org

BUILD FAILED in 4s

嗯…感觉刚开始升 1.4.32 的时候也遇到过…当时是等了几天，然后好像就好了…请问大家，这个正常要咋搞呢…

Connection reset

没错，就是我们单位这个破网，我算搞清楚了…

网的问题

因为你没配 maven 国内 mirror

我也是刚更新到 1.5.10 ，结果有些类一直在 anylizing，没有代码提示没有任何跳转功能，和在记事本写代码一样。有些类却功能正常

连接重制问题，每个语言都有