Playback cannot continue.
A null baseline object was passed to the performTest()
method call on a test object. A non-null baseline verification point
object must be specified to the TestObject.performTest method.
Make sure that the baseline object passed to the
method is not null. The baseline is the value being passed to the
performTest() method as an argument. You can make sure
that the object that is passed to the performTest() method is not
null. For example, a performTest() method can be called manually and
the method call directly and indirectly passes a null. This situation
can be avoided by adding a null check condition before making a method
call.