java.lang.NoClassDefFoundError: hudson/remoting/PipeWindow$Key
	at hudson.remoting.Channel.getPipeWindow(Channel.java:802)
	at hudson.remoting.ProxyOutputStream.connect(ProxyOutputStream.java:85)
	at hudson.remoting.ProxyOutputStream.<init>(ProxyOutputStream.java:71)
	at hudson.remoting.RemoteOutputStream.readObject(RemoteOutputStream.java:90)
	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:498)
	at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:1058)
	at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1909)
	at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1808)
	at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1353)
	at java.io.ObjectInputStream.readObject(ObjectInputStream.java:373)
	at hudson.util.StreamTaskListener.readObject(StreamTaskListener.java:200)
	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:498)
	at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:1058)
	at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1909)
	at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1808)
	at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1353)
	at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:2018)
	at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1942)
	at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1808)
	at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1353)
	at java.io.ObjectInputStream.readObject(ObjectInputStream.java:373)
	at hudson.remoting.UserRequest.deserialize(UserRequest.java:217)
	at hudson.remoting.UserRequest.perform(UserRequest.java:131)
	at hudson.remoting.UserRequest.perform(UserRequest.java:50)
	at hudson.remoting.Request$2.run(Request.java:336)
	at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:68)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:745)
	at ......remote call to inblrmrbld15_Daily(Native Method)
	at hudson.remoting.Channel.attachCallSiteStackTrace(Channel.java:1545)
	at hudson.remoting.UserResponse.retrieve(UserRequest.java:253)
	at hudson.remoting.Channel.call(Channel.java:830)
Caused: java.io.IOException: Remote call on inblrmrbld15_Daily failed
	at hudson.remoting.Channel.call(Channel.java:838)
	at hudson.Launcher$RemoteLauncher.launch(Launcher.java:959)
	at hudson.Launcher$ProcStarter.start(Launcher.java:384)
	at hudson.plugins.clearcase.HudsonClearToolLauncher.getLaunchedProc(HudsonClearToolLauncher.java:71)
	at hudson.plugins.clearcase.HudsonClearToolLauncher.run(HudsonClearToolLauncher.java:143)
	at hudson.plugins.clearcase.ClearToolExec.startView(ClearToolExec.java:820)
	at hudson.plugins.clearcase.action.BaseDynamicCheckoutAction.startView(BaseDynamicCheckoutAction.java:138)
	at hudson.plugins.clearcase.action.BaseDynamicCheckoutAction.checkout(BaseDynamicCheckoutAction.java:71)
	at hudson.plugins.clearcase.AbstractClearCaseScm.checkout(AbstractClearCaseScm.java:390)
	at hudson.model.AbstractProject.checkout(AbstractProject.java:1281)
	at hudson.model.AbstractBuild$AbstractBuildExecution.defaultCheckout(AbstractBuild.java:604)
	at jenkins.scm.SCMCheckoutStrategy.checkout(SCMCheckoutStrategy.java:86)
	at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:529)
	at hudson.model.Run.execute(Run.java:1735)
	at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43)
	at hudson.model.ResourceController.execute(ResourceController.java:97)
	at hudson.model.Executor.run(Executor.java:405)

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