Mar 06, 2016 11:14:41 PM org.jvnet.hudson.annotation_indexer.Index$2$1 fetch
WARNING: Failed to load org.jenkinsci.plugins.workflow.cps.CpsFlowExecution
java.lang.NoClassDefFoundError: org/jenkinsci/plugins/workflow/flow/FlowExecution
        at java.lang.ClassLoader.defineClass1(Native Method)
        at java.lang.ClassLoader.defineClass(ClassLoader.java:760)
        at jenkins.util.AntClassLoader.defineClassFromData(AntClassLoader.java:1139)
        at hudson.ClassicPluginStrategy$AntClassLoader2.defineClassFromData(ClassicPluginStrategy.java:802)
        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.GeneratedMethodAccessor5.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:497)
        at jenkins.ClassLoaderReflectionToolkit.invoke(ClassLoaderReflectionToolkit.java:44)
        at jenkins.ClassLoaderReflectionToolkit._findClass(ClassLoaderReflectionToolkit.java:86)
        at hudson.PluginManager$UberClassLoader.findClass(PluginManager.java:1209)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
        at org.jvnet.hudson.annotation_indexer.Index$2$1.fetch(Index.java:98)
        at org.jvnet.hudson.annotation_indexer.Index$2$1.hasNext(Index.java:72)
        at org.jvnet.hudson.annotation_indexer.SubtypeIterator.fetch(SubtypeIterator.java:18)
        at org.jvnet.hudson.annotation_indexer.SubtypeIterator.hasNext(SubtypeIterator.java:28)
        at hudson.init.TaskMethodFinder.discoverTasks(TaskMethodFinder.java:56)
        at hudson.init.TerminatorFinder.discoverTasks(TerminatorFinder.java:8)
        at hudson.init.TaskMethodFinder.discoverTasks(TaskMethodFinder.java:32)
        at org.jvnet.hudson.reactor.Reactor.<init>(Reactor.java:151)
        at org.jvnet.hudson.reactor.Reactor.<init>(Reactor.java:156)
        at jenkins.model.Jenkins.cleanUp(Jenkins.java:2818)
        at hudson.WebAppMain$3.run(WebAppMain.java:241)
Caused by: java.lang.ClassNotFoundException: org.jenkinsci.plugins.workflow.flow.FlowExecution
        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:357)
        ... 26 more

hudson.util.HudsonFailedToLoad: org.jvnet.hudson.reactor.ReactorException: java.lang.Error: java.lang.reflect.InvocationTargetException
	at hudson.WebAppMain$3.run(WebAppMain.java:237)
Caused by: org.jvnet.hudson.reactor.ReactorException: java.lang.Error: java.lang.reflect.InvocationTargetException
	at org.jvnet.hudson.reactor.Reactor.execute(Reactor.java:269)
	at jenkins.InitReactorRunner.run(InitReactorRunner.java:44)
	at jenkins.model.Jenkins.executeReactor(Jenkins.java:935)
	at jenkins.model.Jenkins.<init>(Jenkins.java:816)
	at hudson.model.Hudson.<init>(Hudson.java:83)
	at hudson.model.Hudson.<init>(Hudson.java:79)
	at hudson.WebAppMain$3.run(WebAppMain.java:225)
Caused by: java.lang.Error: java.lang.reflect.InvocationTargetException
	at hudson.init.TaskMethodFinder.invoke(TaskMethodFinder.java:110)
	at hudson.init.TaskMethodFinder$TaskImpl.run(TaskMethodFinder.java:176)
	at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:282)
	at jenkins.model.Jenkins$8.runTask(Jenkins.java:924)
	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:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.reflect.InvocationTargetException
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:497)
	at hudson.init.TaskMethodFinder.invoke(TaskMethodFinder.java:106)
	... 8 more
Caused by: java.lang.NullPointerException
	at hudson.plugins.git.GitSCM.onLoaded(GitSCM.java:1659)
	... 13 more