Collider has been destroyed but the ability is still running

[Reza]

Why is my ability still running even though the Collider has been destroyed? is there a solution?

 

[Andrew]

How are you destroying the object? You may need to look into object pooling instead of directly destroying colliders/gameobjects:

Object Pool | Opsive

It is a relatively expensive operation to instantiate and destroy objects. To avoid many instantiations and destructions an object pool is used which will reuse . . .

opsive.com