Hi,
I upgraded to 10.6 midway through a project and a bug came up where there
was none previously.
I am now seeing the error "Failed to call designated initialiser on
NSManagedObject class 'CHMySQLSettingsModel' " when I created an object on
the MOC or when I fetch an object for editing. Step by step debugging showed
that what seems to generate the error is when I display the screen that
allows the user to interact with the data and not when I interact with the
MOC in any way.
Second, I have a second model object that inherits from the same abstract
object as the previous model. In this case, I've noticed that
awakeFromInsert does not get called when I create a new object and I get the
same error message.
I create both model objects with:
CHPostgreSQLSettingsModel *model;
if (!connection) {
NSEntityDescription *entity = [NSEntityDescription entityForName:
@"CHPostgreSQLSettingsModel"
inManagedObjectContext:managedObjectContext];
model = [[CHPostgreSQLSettingsModel alloc] initWithEntity:entity
insertIntoManagedObjectContext:managedObjectContext];
[window setTitle:@"Add neew PostgreSQL connection"];
}
I believe the MOC has been initialised correctly because I have no problem
listing the contents of the XML file in an NSTableView.
--
Best regards,
Rui Pacheco
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