Question

I cant seem to find what would be the problem here…

NSArray *oneMove;
oneMove = [[bestMoves objectAtIndex:i] componentsSeparatedByString:@","];
int from, to;
int temp = [[oneMove objectAtIndex:0] intValue];

from = [temp intValue]/100; //"Invalid receiver type int"
to = [temp intValue]%100;   //"Invalid receiver type int"

NSLog(@"%d, %d", from, to);

The thing is: it works and ‘from’ and ‘to’ get the right values but i get warnings at the indicated lines…

anyone knows why and how to fix that? (dont like them warnings when compiling 😉 )

Answer 1

temp is already int value, no NSNumber. So you cannot send an [temp intValue] message to it.

Just use

from = temp / 100;
to = temp % 100;

Edit: Here is code that proves it works:

NSArray *bestMoves = [NSArray arrayWithObject:@"499,340,124"]; // Example data
NSArray *oneMove  = [[bestMoves objectAtIndex:0] componentsSeparatedByString:@","];
int from, to;
int temp = [[oneMove objectAtIndex:0] intValue];

from = temp/100; // Code change
to = temp%100;   // Code change

NSLog(@"%d, %d", from, to);

Output is as expected 4, 99.