Is it good to just ignore warnings, or is it better to fix them?

[samlinck]

I have page transitions with barba.js and a certain element is not always on the page to be animated. So gsap gives a warning that the target is not found. Can I just disable warnings in my production env. Or is there a good way to not let a certain part of the animation timeline play, when the target isn't found? 

[Cassie]

if(element){
 tl.to(element, {
   rotate: 90,
 }, 3)
}

Always better to fix warnings if you can.  You could maybe add that particular tween to the timeline if  it exists?

You can also adjust the config like so -
 

gsap.config({ nullTargetWarn: false });

more info