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Bad version number in .class file
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Bad version number in .class file
java.lang.UnsupportedClassVersionError: Bad version number in .class file at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:620) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124) at java.net.URLClassLoader.defineClass(URLClassLoader.java:260) at java.net.URLClassLoader.access$100(URLClassLoader.java:56) at java.net.URLClassLoader$1.run(URLClassLoader.java:195) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:188) at java.lang.ClassLoader.loadClass(ClassLoader.java:306) at java.lang.ClassLoader.loadClass(ClassLoader.java:251) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319) at java.lang.Class.getDeclaredMethods0(Native Method) at java.lang.Class.privateGetDeclaredMethods(Class.java:2395) at java.lang.Class.privateGetPublicMethods(Class.java:2519) at java.lang.Class.getMethods(Class.java:1406) at hudson.ExtensionFinder$AbstractGuiceFinder$SezpozModule.resolve(ExtensionFinder.java:293) at hudson.ExtensionFinder$AbstractGuiceFinder$SezpozModule.configure(ExtensionFinder.java:327) at com.google.inject.AbstractModule.configure(AbstractModule.java:59) at com.google.inject.spi.Elements$RecordingBinder.install(Elements.java:223) at com.google.inject.spi.Elements.getElements(Elements.java:101) at com.google.inject.internal.InjectorShell$Builder.build(InjectorShell.java:133) at com.google.inject.internal.InternalInjectorCreator.build(InternalInjectorCreator.java:103) at com.google.inject.Guice.createInjector(Guice.java:95) at com.google.inject.Guice.createInjector(Guice.java:72) at hudson.ExtensionFinder$AbstractGuiceFinder.<init>(ExtensionFinder.java:180) at hudson.ExtensionFinder$GuiceFinder.<init>(ExtensionFinder.java:149) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27) at java.lang.reflect.Constructor.newInstance(Constructor.java:494) at java.lang.Class.newInstance0(Class.java:350) at java.lang.Class.newInstance(Class.java:303) at net.java.sezpoz.IndexItem.instance(IndexItem.java:181) at hudson.ExtensionFinder$Sezpoz.find(ExtensionFinder.java:401) at hudson.ExtensionFinder._find(ExtensionFinder.java:110) at hudson.ClassicPluginStrategy.findComponents(ClassicPluginStrategy.java:289) at hudson.ExtensionList.load(ExtensionList.java:258) at hudson.ExtensionList.ensureLoaded(ExtensionList.java:229) at hudson.ExtensionList.iterator(ExtensionList.java:136) at hudson.ClassicPluginStrategy.findComponents(ClassicPluginStrategy.java:282) at hudson.ExtensionList.load(ExtensionList.java:258) at hudson.ExtensionList.ensureLoaded(ExtensionList.java:229) at hudson.ExtensionList.getComponents(ExtensionList.java:147) at hudson.DescriptorExtensionList.load(DescriptorExtensionList.java:181) at hudson.ExtensionList.ensureLoaded(ExtensionList.java:229) at hudson.ExtensionList.iterator(ExtensionList.java:136) at org.jenkinsci.plugins.xunit.AliasInitializer.addAliases(AliasInitializer.java:23) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at hudson.init.InitializerFinder.invoke(InitializerFinder.java:114) at hudson.init.InitializerFinder$TaskImpl.run(InitializerFinder.java:178) at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:259) at jenkins.model.Jenkins$5.runTask(Jenkins.java:798) at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:187) at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:94) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675) at java.lang.Thread.run(Thread.java:595)