iOS [URGENT] Moving an Array?

[ozzieing]

I really need help with this little thing because once its done then my app is finished. Basically I have an array with objects in them but I'm unsure how to move them.

If I try the standard

CGPoint Pos = CGPointMake(50,50);
[myArray objectAtIndex:1].center = Pos;

Then I get:

request for member center in something is not in a structure or union

How can I solve this?

 

[robbieduncan]

[myArray objectAtIndex:1]

returns id. You clearly (think) you know the type of this object. So cast it to remove the warning.

 

[PhoneyDeveloper]

	[[array objectAtIndex:1] setCenter:Pos];