Question

I have an issue like, when I try to seperate string and fetching array from the same usingcomponentsSeparatedByString , the stringis having values but when it provides values to array , the array value is always null, please help me, I have attached code below.

    self.str_amenitiesValues = [[NSString alloc] init];
    self.str_amenitiesValues = [[arr_HotspotDetails valueForKey:@"Amenities"] objectAtIndex:0];
    self.arr_amenities_values =[[NSArray alloc] init];

    if (![self.str_amenitiesValues isEqualToString:@""]) 
    {
        //NSLog(@"%@",[self.str_amenitiesValues componentsSeparatedByString:@","]);   
        self.arr_amenities_values = [self.str_amenitiesValues componentsSeparatedByString:@","];
    }

Answer 1

Make ur line as:

self.arr_amenities_values = [[self.str_amenitiesValues componentsSeparatedByString:@","] retain];

let me know if this helps you.