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    Thrown when an application is trying to use or access an object whose reference equals to null. You are probably trying to use a reference that points to no location in memory as though it were referencing an object.

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via Pentaho BI Platform Tracking by Curtis Boyden, 1 year ago
This exception has no message.
via Pentaho BI Platform Tracking by Curtis Boyden, 2 years ago
This exception has no message.
java.lang.NullPointerException: 	at java.util.Hashtable.put(Hashtable.java:542)	at org.pentaho.di.core.variables.Variables.(Variables.java:58)	at org.pentaho.di.core.vfs.KettleVFS.(KettleVFS.java:64)	at org.pentaho.di.ui.util.ImageUtil.(ImageUtil.java:60)	at org.pentaho.di.ui.core.dialog.Splash.(Splash.java:85)	at org.pentaho.di.ui.spoon.Spoon.main(Spoon.java:592)	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 org.pentaho.commons.launcher.Launcher.main(Launcher.java:134)