Beam attacks, trickster, and Can’t Catch Me

[Shadow Marvel]

If someone initiates a beam attack and targets Loki and Quicksilver. If both use trickster and Can’t Catch Me respectfully to get out of range of the beam, does the person initiating lose the attack action because the beam targeted multiple people even though neither targets could be actually targeted? 

[Negoldar]

Both targets were targeted. The extra action clause won’t trigger so the action is essentially wasted.