!> Exception caught: System.NullReferenceException: Object reference not set to an instance of an object
at JSONStorable.GetFloatJSONParam (System.String name) [0x00000] in <filename unknown>:0
at JayJayWon.NodePhysicsSpringDamperForceElement.SetNodePhysicsAction (.JSONStorable nodeStorable) [0x00000] in <filename unknown>:0
at JayJayWon.NodePhysicsPositionRotationSDF.SetNodePhysicsAction (.JSONStorable nodeStorable) [0x00000] in <filename unknown>:0
at JayJayWon.NodePhysicsComponent.SetNodePhysicsAction (.Atom targetAtom, System.Collections.Generic.List`1 activeNodeSelections) [0x00000] in <filename unknown>:0
at JayJayWon.UIAButtonOperation.PlayActionTargetAtom (.Atom atom, Int32 buttonState) [0x00000] in <filename unknown>:0
at JayJayWon.UIAButtonOperation.PlayTargetableAction (Int32 buttonState) [0x00000] in <filename unknown>:0
at JayJayWon.UIAButtonOperation.PlayAction (Int32 buttonState) [0x00000] in <filename unknown>:0
at JayJayWon.UIAButton.PlayActions () [0x00000] in <filename unknown>:0
at JayJayWon.UIAButton.CheckActionFileReferences () [0x00000] in <filename unknown>:0
at JayJayWon.UIAButton.CheckActionTargets () [0x00000] in <filename unknown>:0
at JayJayWon.UIAButton.ActionInit (Int32 _vrHand, Boolean _leapActivated) [0x00000] in <filename unknown>:0
at JayJayWon.SingleGridDisplay.ButtonActivated (Int32 buttonIndex, JayJayWon.UIAButtonGrid buttonGrid, Int32 vrHand, Boolean leapActivated) [0x00000] in <filename unknown>:0