Hi all,

I created a brand new .xcmappingmodel for version x to y of my xcdatamodel.  I 
don't change anything in the mapping GUI.  I clean.  I build.  I write some 
test code:

NSURL* url = ...App.app/Contents/Resources/VersionXToY.cdm
mappingModel = [[NSMappingModel alloc] initWithContentsOfURL:url]

for (NSEntityMapping* em in [mappingModel entityMappings])
{
                id dn = [em destinationEntityName];
                id dh = [em destinationEntityVersionHash];
                NSLog(@"%@ = %@", dn, dh);
}

I then open up the VersionInfo.plist file within my .app and compare the entity 
hashes.

For most, the VersionInfo.plist matches the hashes extracted from the .cdm, but 
for 2 entities they do not.

How can this be?!  As I said, the xcmappingmodel is freshly created!

Thanks,

-- 
____________________________________________________________
Sean McBride, B. Eng                 s...@rogue-research.com
Rogue Research                        www.rogue-research.com 
Mac Software Developer              Montréal, Québec, Canada



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