Error passing class in method c#

So because you say that it is an example code I'll not dig into it then and just answer your question.

The error basically says that you can't use Instance of your class to instantiate array of your class. And yes you got it right. To create properly your new array of your Class you should use class not its instance, like that:

 bpButtonID[] array = new bpButtonID[8];

P.S. So in the comment below you say you have initialized class already and pass it to your check method like that:

 check(myInitializedArray, someInt);

But then what you want to do with your class? That isn't obvious from your code. Specify that.

For now I'll just try to guess once more - you just forgot to initialize your bpButtonID as array? Then just initialize it as an array and pass as an array and change the value of it, you don't need to create another array:

 //make array:
 bpButtonID[] mainArray;
 //pass array:
 check(mainArray, someInt);
 //then do somet$$anonymous$$ng with your array:
 public static void check(bpButtonID[] id, int newID)
 {
     for (int i = 0; i < id.Length; ++i)
     {
         id[i] = new bpButtonID(5);
         print(id[i].GetID());
         id[i].SetID(newID);
         print(id[i].GetID());
     }
 }

I'll make the second guess, you want to pass array and clone it, then:

 public static void check(bpButtonID[] id, int newID)
 {
     bpButtonID[] array = new bpButtonID[id.Length];
     Array.Copy(id, array, id.Length);
     for (int i = 0; i < array.Length; ++i)
     {
         array[i] = new bpButtonID(5);
         print(array[i].GetID());
         array[i].SetID(newID);//Put the new id
         print(array[i].GetID());
     }
 }

If in the end you'll find out that those^ are still not what you want then just state clearly what you want...

Hi rhbrr5hrfgdfgw! That error is usually caused by having a leak in a class. Check to make sure you have all your curly brackets.

Also, instead of using two separate functions to get and set the id, why not just use a property?

 private int _id
 public int ID
 {
     get { return t$$anonymous$$s._id; }
     set { t$$anonymous$$s._id = value; }
 }

You may already be aware of t$$anonymous$$s and be doing that for a reason. In the case you aren't, I hope you learned somet$$anonymous$$ng.

I hoped t$$anonymous$$s helped! Happy coding!

Well i kinda fixed it, so if anyone need to know:

Instead of calling the variable from the method parameters i did:

 public bpButtonID[] bpArray;

And then i changed the length in the inspector to what i was needed, and then in the method:

 bpArray[i] = new bpButtonID();

So now i can get the values from the arrays.