I am using a Fibonacci Validator on workflow transition.
It is not showing a valid error message.

Here is the error message.
"Errors
An unknown exception occured executing Validator com.minyaa.workflow.validator.FibonacciOnResolutionValidator@53f7eb48: root cause: java.lang.NullPointerException "

Also i expect that if i use this validator without selecting a resolutions it should check Fibonacci Validation for that perticular number field.