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

com.cn | 6 months ago
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    springboot 1.4升级中遇到的奇葩问题 - 易极客

    com.cn | 6 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.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod()
    2. Spring Beans
      AbstractBeanFactory.getBean
      1. org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:599)[spring-beans-4.3.2.RELEASE.jar:4.3.2.RELEASE]
      2. org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1123)[spring-beans-4.3.2.RELEASE.jar:4.3.2.RELEASE]
      3. org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1018)[spring-beans-4.3.2.RELEASE.jar:4.3.2.RELEASE]
      4. org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:510)[spring-beans-4.3.2.RELEASE.jar:4.3.2.RELEASE]
      5. org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:482)[spring-beans-4.3.2.RELEASE.jar:4.3.2.RELEASE]
      6. org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306)[spring-beans-4.3.2.RELEASE.jar:4.3.2.RELEASE]
      7. org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)[spring-beans-4.3.2.RELEASE.jar:4.3.2.RELEASE]
      8. org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302)[spring-beans-4.3.2.RELEASE.jar:4.3.2.RELEASE]
      9. org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202)[spring-beans-4.3.2.RELEASE.jar:4.3.2.RELEASE]
      9 frames
    3. Spring Boot
      EmbeddedWebApplicationContext.onRefresh
      1. org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.getEmbeddedServletContainerFactory(EmbeddedWebApplicationContext.java:199)[spring-boot-1.4.0.RELEASE.jar:1.4.0.RELEASE]
      2. org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.createEmbeddedServletContainer(EmbeddedWebApplicationContext.java:162)[spring-boot-1.4.0.RELEASE.jar:1.4.0.RELEASE]
      3. org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.onRefresh(EmbeddedWebApplicationContext.java:134)[spring-boot-1.4.0.RELEASE.jar:1.4.0.RELEASE]
      3 frames