Compiler error “expected method not found” when using subscript on NSArray

Question

I wrote this simple code to try out the new Objective-C literal syntax for NSArrays:

NSArray *array = @[@"foo"];
NSLog(@"%@",         


        

Answer 1

If anyone gets to this old thread after getting this error in Xcode 9.3 beta 4 with some legacy Objective-C code like I did, here was my fix.

Update:

@property (nonatomic, strong) id myObject;

To:

@property (nonatomic, strong) NSMutableArray *myObject;