java.lang.UnsupportedClassVersionError: org/eclipse/jetty/webapp/WebAppContext : Unsupported major.minor version 52.0

com.cn | 7 months ago
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    springboot 1.4升级中遇到的奇葩问题 - 易极客

    com.cn | 7 months ago
    java.lang.UnsupportedClassVersionError: org/eclipse/jetty/webapp/WebAppContext : Unsupported major.minor version 52.0

    Root Cause Analysis

    1. java.lang.UnsupportedClassVersionError

      org/eclipse/jetty/webapp/WebAppContext : Unsupported major.minor version 52.0

      at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.onRefresh()
    2. Spring Boot
      EmbeddedWebApplicationContext.onRefresh
      1. org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.onRefresh(EmbeddedWebApplicationContext.java:137)[spring-boot-1.4.0.RELEASE.jar:1.4.0.RELEASE]
      1 frame
    3. Spring Context
      AbstractApplicationContext.refresh
      1. org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:535)[spring-context-4.3.2.RELEASE.jar:4.3.2.RELEASE]
      1 frame
    4. Spring Boot
      SpringApplication.run
      1. org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:122)[spring-boot-1.4.0.RELEASE.jar:1.4.0.RELEASE]
      2. org.springframework.boot.SpringApplication.refresh(SpringApplication.java:759)[spring-boot-1.4.0.RELEASE.jar:1.4.0.RELEASE]
      3. org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:369)[spring-boot-1.4.0.RELEASE.jar:1.4.0.RELEASE]
      4. org.springframework.boot.SpringApplication.run(SpringApplication.java:313)[spring-boot-1.4.0.RELEASE.jar:1.4.0.RELEASE]
      5. org.springframework.boot.SpringApplication.run(SpringApplication.java:1185)[spring-boot-1.4.0.RELEASE.jar:1.4.0.RELEASE]
      6. org.springframework.boot.SpringApplication.run(SpringApplication.java:1174)[spring-boot-1.4.0.RELEASE.jar:1.4.0.RELEASE]
      6 frames
    5. com.test
      Startup.main
      1. com.test.Startup.main(Startup.java:9)[classes/:?]
      1 frame