Maya 2019: Cant render lightning effects, why?
 

Hi, i selected 2 meshes and added a lightning effet (effects/ lightning) as i always did in Maya 2016, but i canot even se the lightning in Maya´s 2019 viewport, also Arnold dosnt´render the lightining effect, i wonder if this is too old for Arnold.... or still not integrated to Maya 2019... then i have no idea how to create a lightning effect in Maya 2019 and how to render it with Arnold.

Plase help with steps