啟動guns直接報錯
Exception in thread "main" java.lang.UnsupportedClassVersionError: com/stylefeng/guns/GunsApplication : Unsupported major.minor version 52.0
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:800)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:449)
at java.net.URLClassLoader.access$100(URLClassLoader.java:71)
at java.net.URLClassLoader$1.run(URLClassLoader.java:361)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
at sun.launcher.LauncherHelper.checkAndLoadMain(LauncherHelper.java:482)
2018-07-08
請問你這個問題解決了嗎？是怎么解決的？我的jdk版本是9.0.4，結(jié)果guns的jdk是1.8，啟動跟你是一樣的錯誤，請指教！不勝感激
2018-04-12
java版本問題
在guns-parent中的pom.xml中可以修改一下java.version試試