fetching 1 image from parse.com - ios

Question

Ive seen many posting on here with phenomenal answers by the community. Unfortunately none have been able to help or guide me to what i need help with. Im trying to "fetch" the image that the "current user" uploaded to parse on the same "UIImageView"
below is the example of how i uploaded the photo
myaccount.h
#property (strong, nonatomic) IBOutlet UIImageView *imageView;
- (IBAction)UploadPhoto:(id)sender;
- (IBAction)selectPhoto:(id)sender;
myaccount.m
- (IBAction)UploadPhoto:(UIButton *)sender {
PFObject *User = [PFUser currentUser];
NSData *imageData = UIImageJPEGRepresentation(_imageView.image, 0.8);
NSString *filename = [NSString stringWithFormat:#"%#.png", _username.text];
PFFile *imageFile = [PFFile fileWithName:filename data:imageData];
[User setObject:imageFile forKey:#"ProfilePicture"];
// Show progress
MBProgressHUD *hud = [MBProgressHUD showHUDAddedTo:self.view animated:YES];
hud.mode = MBProgressHUDModeIndeterminate;
hud.labelText = #"Uploading";
[hud show:YES];
// Upload Profile Picture to Parse
[User saveInBackgroundWithBlock:^(BOOL succeeded, NSError *error) {
[hud hide:YES];
if (!error) {
// Show success message
UIAlertView *alert = [[UIAlertView alloc] initWithTitle:#"Upload Complete" message:#"Successfully uploaded profile picture" delegate:self cancelButtonTitle:#"OK" otherButtonTitles:nil, nil];
[alert show];
// Dismiss the controller
//[self dismissViewControllerAnimated:YES completion:nil];
} else {
UIAlertView *alert = [[UIAlertView alloc] initWithTitle:#"Upload Failure" message:[error localizedDescription] delegate:self cancelButtonTitle:#"OK" otherButtonTitles:nil, nil];
[alert show];
}
}];
}
i honestly have no idea where to go from here! the photo uploads perfectly to the class on parse.com... but i cannot get it to show everytime the app viewdidloads this controller.
i tried
- (void)viewDidLoad {
[super viewDidLoad];
PFFile * myPFFile = [[PFUser currentUser] objectForKey:#"ProfilePicture"];
[myPFFile getDataInBackgroundWithBlock:^(NSData *data, NSError *error) {
if (!error) {
UIImage *image = [UIImage imageWithData:data];
// image can now be set on a UIImageView
}
}];
but i get unused variable for "image" on UIImage *image = [UIImage imageWithData:data];
what am i doing wrong. Someone please help me with any codes I'm missing. I've been at this for 3 months now and its stopping me from moving forward.... PPPPLLZZZ help

Answer 1

What am I missing? Do you put the image inside an imageView?
(thats why you get 'unused variable for "image"')
in your case:
[imageView setImage:image];