BCW0028: WARNING: Implicit downcast from 'Object' to 'int'.

Hi,
i would really appreciate some help understanding these warnings im getting.
I get around 15 Messages With this so im only gonna post an example and hope someone can help me a little so i can fix the rest myself !

Here is the warning

Assets/All Plugins/Plugins/FPS Constructor V1/ScriptsDB/CommonlyUsed/Managers/EffectsManager.js(152,25): BCW0028: WARNING: Implicit downcast from 'Object' to 'int'.


Here is the line

if(setArray[info[4]].hitParticles[0] != null){

 

What is "hitParticles"? Would be be an array of Int?

If so, (int == null) will never work because a int cannot be null.

 

hitParticles are particles that will appear when for example shooting at the ground then a hitParticle called dirtparticle will come.

Can it be 0 instead of null then?

 

ints with a value 0 are usually considered null.

in some cases -1 is null, it depends on your uses of the ints in particular.