Nov 08, 2015 1:10:08 AM jenkins.InitReactorRunner$1 onTaskFailed
SEVERE: Failed UpdateCenter.init
java.lang.Error: java.lang.reflect.InvocationTargetException
	at hudson.init.TaskMethodFinder.invoke(TaskMethodFinder.java:110)
	at hudson.init.TaskMethodFinder$TaskImpl.run(TaskMethodFinder.java:176)
	at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:282)
	at jenkins.model.Jenkins$7.runTask(Jenkins.java:904)
	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.model.UpdateSite.isLegacyDefault(UpdateSite.java:429)
	at hudson.model.UpdateCenter.load(UpdateCenter.java:533)
	at hudson.model.UpdateCenter.init(UpdateCenter.java:1554)
	... 13 more