Nov 13, 2012 9:03:21 AM hudson.ExtensionFinder$Sezpoz scout
WARNING: Failed to scout hudson.plugins.robot.tokens.RobotPassPercentageTokenMacro
java.lang.InstantiationException: file:/home/jenkins/plugins/robot/WEB-INF/classes/META-INF/annotations/hudson.Extension might need to be rebuilt: java.lang.ClassNotFoundException: hudson.plugins.robot.tokens.RobotPassPercentageTokenMacr
o
        at net.java.sezpoz.IndexItem.element(IndexItem.java:144)
        at hudson.ExtensionFinder$Sezpoz.scout(ExtensionFinder.java:649)
        at hudson.ClassicPluginStrategy.findComponents(ClassicPluginStrategy.java:290)
        at hudson.ExtensionList.load(ExtensionList.java:295)
        at hudson.ExtensionList.ensureLoaded(ExtensionList.java:248)
        at hudson.ExtensionList.iterator(ExtensionList.java:138)
        at hudson.ClassicPluginStrategy.findComponents(ClassicPluginStrategy.java:289)
        at hudson.ExtensionList.load(ExtensionList.java:295)
        at hudson.ExtensionList.ensureLoaded(ExtensionList.java:248)
        at hudson.ExtensionList.iterator(ExtensionList.java:138)
        at jenkins.model.Jenkins.getDescriptorByType(Jenkins.java:1148)
        at hudson.plugins.copyartifact.BuildSelectorParameter.initAliases(BuildSelectorParameter.java:100)
        at hudson.plugins.copyartifact.CopyArtifactPlugin.postInitialize(CopyArtifactPlugin.java:35)
        at hudson.PluginManager$2$1$2.run(PluginManager.java:352)
        at org.jvnet.hudson.reactor.TaskGraphBuilder$TaskImpl.run(TaskGraphBuilder.java:146)
        at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:259)
        at jenkins.model.Jenkins$7.runTask(Jenkins.java:883)
        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$Worker.runTask(ThreadPoolExecutor.java:886)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
        at java.lang.Thread.run(Thread.java:662)
Caused by: java.lang.ClassNotFoundException: hudson.plugins.robot.tokens.RobotPassPercentageTokenMacro
        at hudson.PluginManager$UberClassLoader.findClass(PluginManager.java:935)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
        at net.java.sezpoz.IndexItem.element(IndexItem.java:134)
        ... 21 more

Nov 13, 2012 9:03:21 AM hudson.ExtensionFinder$Sezpoz scout
WARNING: Failed to scout hudson.plugins.robot.tokens.RobotReportLinkTokenMacro