We had a 2 separated apps that we have merged to 2 targets in the same workspace. Both had their core data model (app1.xcdatamodeld
and app2.xcdatamodeld
).
Now that both are in the same workspace there is no need for 2 models as they are 99% similar. So I want to change the name of the .xcdatamodeld
package to allApps.xcdatamodeld
. I was able to rename it but I do not find any reference about the behaviour of migration when doing so.
This is the error -
2015-07-28 09:04:06.079 AppName[51306:1423128] CoreData: error:
-addPersistentStoreWithType:SQLite configuration:(null) URL:file:///Users/shani/Library/Developer/CoreSimulator/Devices/EA75A69F-B108-4036-AB3D-B923F83D16DE/data/Containers/Data/Application/B1CB3AF3-DEF4-40DF-9A61-721063ECBB1D/Documents/AppName.sqlite
options:{
NSInferMappingModelAutomaticallyOption = 1;
NSMigratePersistentStoresAutomaticallyOption = 1;
NSSQLitePragmasOption = {
"journal_mode" = WAL;
}; } ... returned error Error Domain=NSCocoaErrorDomain Code=134130 "The operation couldn’t be completed. (Cocoa error
134130.)" UserInfo=0x7fc39c194360 {URL=file:///Users/shani/Library/Developer/CoreSimulator/Devices/EA75A69F-B108-4036-AB3D-B923F83D16DE/data/Containers/Data/Application/B1CB3AF3-DEF4-40DF-9A61-721063ECBB1D/Documents/AppName.sqlite,
metadata={
NSPersistenceFrameworkVersion = 519;
NSStoreModelVersionHashes = {
Attempt = <b4d1e878 69a97917 e751a67c 89e1887a ae4df1dc f380e4ee c9585f60 f39ff51e>;
BookmarkFlashcard = <33112f7c 2fa20bec eb2e019c b5d619b4 92be2547 a65fabee 1ac86ab7 92dd77bb>;
BookmarkQuestion = <38634b49 71f0d43c 6f9fbba9 bc2f1b81 675c9b3c f2da017e fc8de9d8 4e18a4a0>;
Category = <b0e4d91b 0c0ebc71 ed0f403c 9a0eec20 fc1686aa 0169bc60 4bcc7e57 165bce15>;
};
NSStoreModelVersionHashesVersion = 3;
NSStoreModelVersionIdentifiers = (
""
);
NSStoreType = SQLite;
NSStoreUUID = "F1B37CD0-8B89-4893-A262-1013C3544026";
"_NSAutoVacuumLevel" = 2; }, reason=Can't find model for source store} with userInfo dictionary {
URL = "file:///Users/shani/Library/Developer/CoreSimulator/Devices/EA75A69F-B108-4036-AB3D-B923F83D16DE/data/Containers/Data/Application/B1CB3AF3-DEF4-40DF-9A61-721063ECBB1D/Documents/AppName.sqlite";
metadata = {
NSPersistenceFrameworkVersion = 519;
NSStoreModelVersionHashes = {
Attempt = <b4d1e878 69a97917 e751a67c 89e1887a ae4df1dc f380e4ee c9585f60 f39ff51e>;
BookmarkFlashcard = <33112f7c 2fa20bec eb2e019c b5d619b4 92be2547 a65fabee 1ac86ab7 92dd77bb>;
BookmarkQuestion = <38634b49 71f0d43c 6f9fbba9 bc2f1b81 675c9b3c f2da017e fc8de9d8 4e18a4a0>;
Category = <b0e4d91b 0c0ebc71 ed0f403c 9a0eec20 fc1686aa 0169bc60 4bcc7e57 165bce15>;
};
NSStoreModelVersionHashesVersion = 3;
NSStoreModelVersionIdentifiers = (
""
);
NSStoreType = SQLite;
NSStoreUUID = "F1B37CD0-8B89-4893-A262-1013C3544026";
"_NSAutoVacuumLevel" = 2;
};
reason = "Can't find model for source store"; } 2015-07-28 09:04:06.089 AppName[51306:1423128] CoreData: annotation:
NSPersistentStoreCoordinator's current model hashes are {
Attempt = <b4d1e878 69a97917 e751a67c 89e1887a ae4df1dc f380e4ee c9585f60 f39ff51e>;
BookmarkFlashcard = <33112f7c 2fa20bec eb2e019c b5d619b4 92be2547 a65fabee 1ac86ab7 92dd77bb>;
BookmarkQuestion = <38634b49 71f0d43c 6f9fbba9 bc2f1b81 675c9b3c f2da017e fc8de9d8 4e18a4a0>;
Category = <b0e4d91b 0c0ebc71 ed0f403c 9a0eec20 fc1686aa 0169bc60 4bcc7e57 165bce15>; }
Is there a way to rename name1.xdatamodel to name2.xdatamodel in an app that is already in production ?
Thanks