Question

Can anyone point out why am i receiving the compile error for

[objToSend setObject:self.pathidEdit forkey:@"PathId"];
[objToSend setObject:indexData forkey:@"data"];

in the following code?

NSMutableArray *indexData = [[NSMutableArray alloc]init];

        NSMutableDictionary *dict = [NSMutableDictionary dictionary];
        NSMutableDictionary *objToSend = [NSMutableDictionary dictionary];

        for(int i=0;i<myPathvideoArray.count;i++)
        {


        NSString *vId=[[myPathvideoArray objectAtIndex:i]valueForKey:@"videoId"];
    NSNumber *indexNum = [NSNumber numberWithInt:i+1];

            [dict setObject:vId forKey: @"VideoId"];

            [dict setObject:indexNum forKey: @"index"];

            [indexData addObject:dict];



        }

        [objToSend setObject:self.pathidEdit forkey:@"PathId"];
        [objToSend setObject:indexData forkey:@"data"];

Answer 1

Objective-C is case sensitive:

This is correct:

[dict setObject:object forKey:key];

while this is not:

[dict setObject:object forkey:key];