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10.5 + Core Data project error?

Subject: 10.5 + Core Data project error?
From: Alex Reynolds <email@hidden>
Date: Wed, 31 Oct 2007 08:53:26 -0400
Delivered-to: email@hidden
Delivered-to: email@hidden

When I create a fresh, new Core Data Application project with an empty data model, I get error messages from the application.

When I run it, I get the following error message when I select the Edit menu:

"The model configuration used to open the store is incompatible with the one that was used to create the store."

I then add an NSToolbar, to which I add an NSToolbarItem (which is a custom view containing an NSSearchField).

When I click inside the NSSearchField, I get the same error message.

When I modify:

- (NSManagedObjectModel *) managedObjectModel

...to replace:

managedObjectModel = [[NSManagedObjectModel mergedModelFromBundles:nil] retain];

...with: managedObjectModel = [[NSManagedObjectModel mergedModelFromBundles: [NSBundle mainBundle]] retain];

...I no longer get the error message.

However, in the Console, I get the following error:

2007-10-31 08:44:47.640 Cino[15909:10b] *** -[NSBundle countByEnumeratingWithState:objects:count:]: unrecognized selector sent to instance 0x30cad0 2007-10-31 08:44:47.641 Cino[15909:10b] *** -[NSBundle countByEnumeratingWithState:objects:count:]: unrecognized selector sent to instance 0x30cad0

when I click inside the search field, or select the Edit menu.

Is there something I am missing in the setup procedure when creating a blank, new Core Data application? I'd like to know where the error message.

Regards,
Alex

..............................................................
Alex Reynolds, M. Biot.
Sr IT Specialist
217 Leidy Building / 6013
Department of Biology
University of Pennsylvania
Philadelphia, PA 19104

V: +1 215 573.2818
F: +1 215 898.8780
E: mailto:email@hidden
W: http://www.bio.upenn.edu/computing/

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