Set image with URL

file.m

//remember to intall AFNetworking https://github.com/AFNetworking/AFNetworking#installation-with-cocoapods
//and add import :
//#import "UIImageView+AFNetworking.h"

- (void)setImageFromDictionary:(NSDictionary *)dic2 {
  NSString *path = dic2[@"safe_value"];
  if (![path isKindOfClass:[NSString class]]) {
    return;
  }
  NSURL *imageUrl = [NSURL URLWithString:path];
  [self.dogimageView setImageWithURL:imageUrl];
}