Problem starting run.

Stack trace

java.lang.RuntimeException: Problem starting run.
	at com.gemstone.gemfire.internal.GemFireUtilLauncher.invoke(GemFireUtilLauncher.java:191)
	at com.pivotal.gemfirexd.tools.GfxdUtilLauncher.invoke(GfxdUtilLauncher.java:258)
	at io.snappydata.tools.SnappyUtilLauncher.invoke(SnappyUtilLauncher.scala:73)
	at io.snappydata.tools.SnappyUtilLauncher$.main(SnappyUtilLauncher.scala:120)
	at io.snappydata.tools.SnappyUtilLauncher.main(SnappyUtilLauncher.scala)
Caused by: java.lang.reflect.InvocationTargetException
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at com.gemstone.gemfire.internal.GemFireUtilLauncher.invoke(GemFireUtilLauncher.java:176)
	... 4 more