ios - Proper way to upload multiple images to Parse -

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I am saving multiple images using an open source custom class called ELCImagePicker. To use ELCImagePicker, code is found in the controller's ViewDidLoad method for specific tabs.

ELCImagePickerController * imagePicker = [[ELCImagePickerController alloc] initImagePicker]; ImagePicker.maximumImagesCount = 20; ImagePicker.imagePickerDelegate = self; [Self present ViewController: animated imagePicker: yes complete: zero];

Currently, the method I use to upload images to myself is backend as a service 

  - (Zero) elcImagePickerController: (ELCImagePickerController *) Picker didFinishPickingMediaWithInfo: (NSArray *) information {NSData * fileData; NSString * fileName; NSString * fileType; For (ID image in info) {fileData = UIImagePNG mapping (image); FileName = @ "image.png"; PFFile * imageFile = [PFFile FileWidthName: Filename Data: FileData]; [ImageFile saveInBackgroundWithBlock: ^ (BOOL succeeded, NSError * error) {if (error) {UIAlertView * errorAlert = [[UIAlertView alloc] initWithTitle: @ "image upload error" message: @ "Please try sending your image again "Representative: cancel itselfTutettitle: @" OK "other button titles: zero]; [Error Alert Show]; } Other {PFObject * message = [PFObject objectWithClassName: @ "Message"]; [Message Set Object: imageFile forKey: @ "imageFile"]; [Message Set Object: [[PFUser currentUser] objectId] forKey: @ "senderId"]; [Message Set Object: [[PFUser currentUser] user name] forKey: @ "user name"]; [Background with block in saving message: ^ (Bull succeeded, NSERR * error) {if (error) {UIAlertView * errorAlert = [[UIAlertView alloc] initWithTitle: @ "image upload error" message: @ "Please send your image again Try "Rep: Automatically cancel Tuittitle: @" OK "other button titles: zero]; [Error Alert Show]; }}]; }}]; }}

First of all, the information is an array that has multiple images that are selected. I am currently calculating through the array and using Pars custom API to upload images. So far, I'm getting an error message that reads: "Take the 2014-04-28 11: 03: 58.574 one [42357: 90B] - [__SSMM CGImage]: For example the unfamiliar selector Received 0xe9749b0 2014-04-28 11: 03: 58.582 Take one [42357: 90b] Exclude API due to exception exception 'NSINID IDRA exception exception', reason: '- [___ NSITMM CGI ]: 0xe9749b0 ' First for Call Stack: Unknown

for unrecognized selector I'm thinking that there is a proper method for uploading multiple images to parsing, I'm not sure if this is a good job what I'm currently doing

Parsing is not a part that is throwing an error; information in the id image code> , So you are trying to convert a dictionary into a UIImage.

It should be: 

 for  (information in NSDictionary * dictionary) {UIImage * image = Dictionary [UIImagePickerControllerOriginalImage]; // ELC UIImagePicker compiles its dictionaries with the same key as fileData = UIImagePNGRepresentation (image); // ... your other code ... //

saves your purse is not a problem; However, they can be problematic because they do not keep track of which photo triggered an error, keep track of error photos in a different array, then inform the user that the photos failed to upload. Then give them the option of retrying those pictures.


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