Hi,
AFAIK java.lang.NoClassDefFoundError: com/cloudbees/hudson/plugins/folder/AbstractFolderPropertyDescripton means you are missing some jars/plugins so you need to install the https://wiki.jenkins-ci.org/display/JENKINS/CloudBees+Folders+Plugin plugin Give a go and see whether it works Cheers On Wednesday, 16 March 2016 13:14:30 UTC, cardio palma wrote: > > Dear everybody, > hoping I'm not asking in the wrong channel, > I'm facing the following issue and I'm unable to find more information around > the web. > > This error is raised when I logout from Jenkins, and in general always when > the login page is loaded: > > Mar 16, 2016 9:47:14 AM WARNING hudson.ExtensionFinder$Sezpoz scout > > Failed to scout > com.cloudbees.hudson.plugins.folder.properties.AuthorizationMatrixProperty$DescriptorImpl > java.lang.InstantiationException: java.lang.NoClassDefFoundError: > com/cloudbees/hudson/plugins/folder/AbstractFolderPropertyDescriptor > at net.java.sezpoz.IndexItem.element(IndexItem.java:146) > at hudson.ExtensionFinder$Sezpoz.scout(ExtensionFinder.java:667) > at > hudson.ClassicPluginStrategy.findComponents(ClassicPluginStrategy.java:382) > at hudson.ExtensionList.load(ExtensionList.java:349) > at hudson.ExtensionList.ensureLoaded(ExtensionList.java:287) > at hudson.ExtensionList.iterator(ExtensionList.java:156) > at > hudson.ClassicPluginStrategy.findComponents(ClassicPluginStrategy.java:381) > at hudson.ExtensionList.load(ExtensionList.java:349) > at hudson.ExtensionList.ensureLoaded(ExtensionList.java:287) > at hudson.ExtensionList.get(ExtensionList.java:171) > at > hudson.PluginManager$PluginUpdateMonitor.getInstance(PluginManager.java:1261) > at hudson.maven.PluginImpl.init(PluginImpl.java:58) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:606) > at hudson.init.TaskMethodFinder.invoke(TaskMethodFinder.java:106) > at hudson.init.TaskMethodFinder$TaskImpl.run(TaskMethodFinder.java:176) > at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:282) > at jenkins.model.Jenkins$7.runTask(Jenkins.java:905) > at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:210) > at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:117) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) > at java.lang.Thread.run(Thread.java:745) > Caused by: java.lang.NoClassDefFoundError: > com/cloudbees/hudson/plugins/folder/AbstractFolderPropertyDescriptor > at java.lang.ClassLoader.defineClass1(Native Method) > at java.lang.ClassLoader.defineClass(ClassLoader.java:800) > at > jenkins.util.AntClassLoader.defineClassFromData(AntClassLoader.java:1139) > at > hudson.ClassicPluginStrategy$AntClassLoader2.defineClassFromData(ClassicPluginStrategy.java:801) > at > jenkins.util.AntClassLoader.getClassFromStream(AntClassLoader.java:1310) > at > jenkins.util.AntClassLoader.findClassInComponents(AntClassLoader.java:1366) > at jenkins.util.AntClassLoader.findClass(AntClassLoader.java:1326) > at sun.reflect.GeneratedMethodAccessor25.invoke(Unknown Source) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:606) > at > jenkins.ClassLoaderReflectionToolkit.invoke(ClassLoaderReflectionToolkit.java:44) > at > jenkins.ClassLoaderReflectionToolkit._findClass(ClassLoaderReflectionToolkit.java:86) > at > hudson.PluginManager$UberClassLoader.findClass(PluginManager.java:1123) > at java.lang.ClassLoader.loadClass(ClassLoader.java:425) > at java.lang.ClassLoader.loadClass(ClassLoader.java:358) > at net.java.sezpoz.IndexItem.element(IndexItem.java:134) > ... 24 more > Caused by: java.lang.ClassNotFoundException: > com.cloudbees.hudson.plugins.folder.AbstractFolderPropertyDescriptor > at > jenkins.util.AntClassLoader.findClassInComponents(AntClassLoader.java:1376) > at jenkins.util.AntClassLoader.findClass(AntClassLoader.java:1326) > at jenkins.util.AntClassLoader.loadClass(AntClassLoader.java:1079) > at java.lang.ClassLoader.loadClass(ClassLoader.java:358) > ... 40 more > > > I've checked and the plugin *cloudbees* is not installed in my Jenkins > instance, this is confusing me. > > I've updated all the installed plugin and then upgraded Jenkins to the > lastest version: > http://updates.jenkins-ci.org/download/war/*1.642.2*/jenkins.war > > Currently I've no Idea on how to proceed > > Many thanks for any hint > > -- You received this message because you are subscribed to the Google Groups "Jenkins Users" group. 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