Question

NSInteger *count = [monLessonArrayA count];
for (i = 0; i < count; i++) {
arrayVar = [monLessonArrayA objectAtIndex:i];
}

I get an error saying i is undeclared, how can I set the objectAtIndex to i so I can loop through increasing it each time?

Thanks.

Answer 1

Because your i is undeclared.

for (int i = 0; i < count; i++)

Also, you don’t need the * for your NSInteger.

NSInteger count = [monLessonArrayA count];