Started by user xxx
Building remotely on xxx.xxx.xxx.xxx
FATAL: null
java.lang.NullPointerException
	at hudson.Launcher.printCommandLine(Launcher.java:592)
	at hudson.Launcher.maskedPrintCommandLine(Launcher.java:614)
	at hudson.Launcher$LocalLauncher.launch(Launcher.java:698)
	at hudson.Launcher$ProcStarter.start(Launcher.java:338)
	at hudson.Launcher$RemoteLaunchCallable.call(Launcher.java:932)
	at hudson.Launcher$RemoteLaunchCallable.call(Launcher.java:899)
	at hudson.remoting.UserRequest.perform(UserRequest.java:118)
	at hudson.remoting.UserRequest.perform(UserRequest.java:48)
	at hudson.remoting.Request$2.run(Request.java:270)
	at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
	at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)
	at java.util.concurrent.FutureTask.run(Unknown Source)
	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
	at hudson.remoting.Engine$1$1.run(Engine.java:60)
	at java.lang.Thread.run(Unknown Source)