First Document-Based-Application
I created new Document-Based-App.

I implemented dataOfType in subclass of NSDocument

    - (NSData*) dataOfType:(NSString *)typeName error:(NSError *__autoreleasing *)outError
     {
             return [NSKeyedArchiver archivedDataWithRootObject:bcmwc.bindingsController.arrangedObjects];
     }

![in xib][1]

When I click "Save" from menu nothing's gonna happen, any errors in console.

Any suggestions?

[1]: http://i.minus.com/iH2Rj9v5oOhTn.png "xib"

First Document-Based-Application
===

I created new Document-Based-App.

I implemented dataOfType in subclass of NSDocument

    - (NSData*) dataOfType:(NSString *)typeName error:(NSError *__autoreleasing *)outError
     {
             return [NSKeyedArchiver archivedDataWithRootObject:bcmwc.bindingsController.arrangedObjects];
     }

![in xib][1]

When I click "Save" from menu nothing's gonna happen, any errors in console.

Any suggestions?

[1]: http://i.minus.com/iH2Rj9v5oOhTn.png "xib"
