Idea Maven构建Scala项目后运行时报错解决方法 Warning:scalac: Cannot connect to compile server at localhost/127.0.0.1:3200 Trying to compile without it 这是因为Scala Compile Server没有成功引导java File > Setting > Scala Compile Server勾选JDK版本后解决 相关文章： 2021-12-12 2022-12-23 2022-12-23 2021-07-19 2021-05-21 2022-01-07 2021-11-10