send me to detail view after taking picture with UIImagePickerController - ios

Question

I'm stuck on the following issue: When I'm taking a picture with UIImagePickerController i want to send the user to another view where the selected image is visible and he/she can fill some more information. But the detailview doesn't show up, instead of that when I take the picture the app hangs, even though the picture is saved on my phone. What can I do?
My code:
#interface PhotoViewController : UIViewController <UINavigationControllerDelegate, UIImagePickerControllerDelegate>
#property (nonatomic, strong) UIImagePickerController *imagePicker;
#property (nonatomic, strong) UIImage *image;
#end
#import "PhotoViewController.h"
#import "PostViewController.h"
#import <MobileCoreServices/UTCoreTypes.h>
#implementation PhotoViewController
- (void)viewDidLoad {
// Do any additional setup after loading the view.
[super viewDidLoad];
}
-(void) viewWillAppear:(BOOL)animated {
[super viewWillAppear:animated];
if (self.image == nil) {
self.imagePicker = [[UIImagePickerController alloc] init];
self.imagePicker.delegate = self;
self.imagePicker.allowsEditing = NO;
self.imagePicker.videoMaximumDuration = 10;
if ([UIImagePickerController isSourceTypeAvailable:UIImagePickerControllerSourceTypeCamera]) {
self.imagePicker.sourceType = UIImagePickerControllerSourceTypeCamera;
} else {
self.imagePicker.sourceType = UIImagePickerControllerSourceTypePhotoLibrary;
}
self.imagePicker.mediaTypes = [UIImagePickerController availableMediaTypesForSourceType:self.imagePicker.sourceType];
[self presentViewController:self.imagePicker animated:YES completion:nil];
}
}
-(void) imagePickerControllerDidCancel:(UIImagePickerController *)picker {
[self dismissViewControllerAnimated:NO completion:nil];
[self.tabBarController setSelectedIndex:0];
}
-(void) imagePickerController:(UIImagePickerController *)picker
didFinishPickingMediaWithInfo:(NSDictionary *)info {
NSString *mediaType = [info objectForKey:UIImagePickerControllerMediaType];
if ([mediaType isEqualToString:(NSString *)kUTTypeImage]) {
// A photo was taken/selected!
self.image = [info objectForKey:UIImagePickerControllerOriginalImage];
if (self.imagePicker.sourceType == UIImagePickerControllerSourceTypeCamera) {
// Save the image!
UIImageWriteToSavedPhotosAlbum(self.image, nil, nil, nil);
}
}
}
I've also posted my Storyboard to make things clear.

Answer 1

Your screenshot is too small to be legible. Post a link to a file on another site.
In any case, it looks to me like the problem is that you're not dismissing the image picker.
-(void) imagePickerController:(UIImagePickerController *)picker
didFinishPickingMediaWithInfo:(NSDictionary *)info {
//--------------------------------------------------
//This is the line you're missing
picker.dismissViewControllerAnimated(true, completion: nil)
//--------------------------------------------------
NSString *mediaType = [info objectForKey:UIImagePickerControllerMediaType];
if ([mediaType isEqualToString:(NSString *)kUTTypeImage]) {
// A photo was taken/selected!
self.image = [info objectForKey:UIImagePickerControllerOriginalImage];
if (self.imagePicker.sourceType == UIImagePickerControllerSourceTypeCamera) {
// Save the image!
UIImageWriteToSavedPhotosAlbum(self.image, nil, nil, nil);
}
}
}