reason: '-[__NSCFString replaceOccurrencesOfString:withString:options:range:]: Range {0, 6} out of bounds; string length 2' about rtlabel HOT 2 OPEN

        data = [data stringByReplacingOccurrencesOfString:@"&lt;" withString:@"<"];
        data = [data stringByReplacingOccurrencesOfString:@"&gt;" withString:@">"];
    }

int position = [data rangeOfString:delimiter options:NSCaseInsensitiveSearch range:NSMakeRange(last_position, [data length] - last_position)].location;
        if (position != NSNotFound && position >= last_position)
        {
            if ([delimiter rangeOfString:@"<p"].location==0)
            {
                data = [data stringByReplacingOccurrencesOfString:delimiter withString:paragraphReplacement options:NSCaseInsensitiveSearch range:NSMakeRange(position, delimiter.length)];
            }
            else
            {
                data = [data stringByReplacingOccurrencesOfString:delimiter withString:@"" options:NSCaseInsensitiveSearch range:NSMakeRange(position, delimiter.length)];
            }

            data = [data stringByReplacingOccurrencesOfString:@"&lt;" withString:@"<"];
            data = [data stringByReplacingOccurrencesOfString:@"&gt;" withString:@">"];
        }