Cannot convert type 'UnityEngine.GameObject' to 'GameObject'

Questions & Answers
1

Hello all,
I keep getting the error: error CS0030: Cannot convert type ‘UnityEngine.GameObject’ to ‘GameObject’. Due to that everything below is the loop is also giving errors, but they should be fixed after i fix the loop.
My code is provided below. Im also pretty new to foreach loop, maybe im messing up there?
Thanks in advance.

    // iterates through pooledObstacles and return the pooledObstacle if it is not active in hierarchy
    foreach (GameObject i in pooledObstacles)
    {

        if(!i.activeInHierarchy)
        {
            i.SetActive(true);
            return i;
        }
    }
2

There is likely another class or enum named GameObject, so it is creating a conflict. Best practice is to avoid making anything with the same name as something else unless it is in another Namespace. Easiest solution would be…

     foreach (UnityEngine.GameObject i in pooledObstacles)
     {
         if(!i.activeInHierarchy)
         {
             i.SetActive(true);
             return i;
         }
     }