Просто сделайте так:
Это работает для меня ...
NSMutableString *resultString= [[NSMutableString alloc]init];
NSMutableArray *ArrayValue=[[NSMutableArray alloc]init];
[ArrayValue addObject:@"One"];
[ArrayValue addObject:@"Two"];
[ArrayValue addObject:@"Three"];
for (NSMutableString *s in ArrayValue)
{
[resultString appendString:s];
NSLog(@"%@",resultString);------->You should use %@ to print the string otherwise will show your warning.
}
O / P на консоли:
2011-03-08 19:13: 02.243 iPadMables [4557: 207] One
2011-03-08 19: 13: 06.224 iPadMables [4557: 207] OneTwo
2011-03-08 19: 13: 09.388 iPadMables[4557: 207] OneTwoThree