Saving PFObject NSCoding

Question

My Problem: saveInBackground isn\'t working.

The Reason It\'s not working: I\'m saving PFObjects stored in an

Answer 1

As you said in your question, the null fields must be screwing up the saveInBackground calls.

The weird thing is that the parseClassName is also null, while this must probably be required by Parse to save it. Is it set before you save your NSArray in the file ?

So I see two solutions :

• implementing yourself NSCoding without the null fields, but if the object has already been saved on the server, it's useful (even necessary) to save its objectIds, createdAt, updatedAt fields, etc...
• save each PFObject on Parse before saving your NSArray in a file, so those fields won't be null.