Exception in thread "main" java.lang.UnsupportedClassVersionError: com/intellij/junit5/JUnit5IdeaTestRunner : Unsupported major.minor version 52.0

Exception in thread "main" java.lang.UnsupportedClassVersionError: com/intellij/junit5/JUnit5IdeaTestRunner : Unsupported major.minor version 52.0

@Test

导致这个错误的原因是：引入的包总是JUNIT5.而jdk环境是1.7.配置

修改：在我的项目的External Libraries里面去掉maven：junit5

首先

随便选一个open

点—

然后ok

原文：http://www.cnblogs.com/javaxiaodoufu/p/7606542.html