Publishing changes from background threads is not allowed; make sure to publish values from the main thread (via operators like receive(on:)) on model updates. Publishing changes from background threads is not allowed; make sure to publish values from the main thread (via operators like receive(on:)) on model updates. Publishing changes from background threads is not allowed; make sure to publish values from the main thread (via operators like receive(on:)) on model updates. Publishing changes from background threads is not allowed; make sure to publish values from the main thread (via operators like receive(on:)) on model updates. error: Attempting to retrieve an NSManagedObjectModel version checksum while the model is still editable. This may result in an unstable verison checksum. Add model to NSPersistentStoreCoordinator and try again. CoreData: error: Attempting to retrieve an NSManagedObjectModel version checksum while the model is still editable. This may result in an unstable verison checksum. Add model to NSPersistentStoreCoordinator and try again. error: Attempting to retrieve an NSManagedObjectModel version checksum while the model is still editable. This may result in an unstable verison checksum. Add model to NSPersistentStoreCoordinator and try again. CoreData: error: Attempting to retrieve an NSManagedObjectModel version checksum while the model is still editable. This may result in an unstable verison checksum. Add model to NSPersistentStoreCoordinator and try again. error: Attempting to retrieve an NSManagedObjectModel version checksum while the model is still editable. This may result in an unstable verison checksum. Add model to NSPersistentStoreCoordinator and try again. CoreData: error: Attempting to retrieve an NSManagedObjectModel version checksum while the model is still editable. This may result in an unstable verison checksum. Add model to NSPersistentStoreCoordinator and try again. error: Attempting to retrieve an NSManagedObjectModel version checksum while the model is still editable. This may result in an unstable verison checksum. Add model to NSPersistentStoreCoordinator and try again. CoreData: error: Attempting to retrieve an NSManagedObjectModel version checksum while the model is still editable. This may result in an unstable verison checksum. Add model to NSPersistentStoreCoordinator and try again. error: Attempting to retrieve an NSManagedObjectModel version checksum while the model is still editable. This may result in an unstable verison checksum. Add model to NSPersistentStoreCoordinator and try again. CoreData: error: Attempting to retrieve an NSManagedObjectModel version checksum while the model is still editable. This may result in an unstable verison checksum. Add model to NSPersistentStoreCoordinator and try again. error: Attempting to retrieve an NSManagedObjectModel version checksum while the model is still editable. This may result in an unstable verison checksum. Add model to NSPersistentStoreCoordinator and try again. CoreData: error: Attempting to retrieve an NSManagedObjectModel version checksum while the model is still editable. This may result in an unstable verison checksum. Add model to NSPersistentStoreCoordinator and try again. warning: Migration was completed by another client CoreData: warning: Migration was completed by another client warning: Migration was completed by another client CoreData: warning: Migration was completed by another client SwiftData.ModelContext: Unbinding from the main queue. This context was instantiated on the main queue but is being used off it. ModelContexts are not Sendable, consider using a ModelActor. === MIGRATION STARTED === Found 11 Person objects to migrate Migrating Person: 'Riverside of pipewall' with ID: 7A08C633-4467-4F52-AF0B-579545BA88D0 Inserted new GroupData: 'Riverside of pipewall' Migrating Person: 'Behind pipe wall (south)' with ID: 0F841ADB-A118-4904-BE36-31FA25EF1242 Inserted new GroupData: 'Behind pipe wall (south)' Migrating Person: 'Behind pipe (south)' with ID: 8CE0A16C-4AC6-4954-A1DD-3846CE7EFB2B Inserted new GroupData: 'Behind pipe (south)' Migrating Person: 'Left side (west) of the pipe' with ID: 84A3B7E3-212C-4900-A37E-F29EF4546EAC Inserted new GroupData: 'Left side (west) of the pipe' Migrating Person: 'In front (south) of the pipe' with ID: AB942101-0B83-46D7-B655-FC94700635A9 Inserted new GroupData: 'In front (south) of the pipe' Migrating Person: '' with ID: 54FE99E7-E462-499B-8C8D-24F84EB3034F Inserted new GroupData: '' Migrating Person: '' with ID: 7E2F368D-85D3-4E34-B682-0F152186306B Inserted new GroupData: '' Migrating Person: '' with ID: 28AABE81-1164-404A-895F-0E03D4D3E85C Inserted new GroupData: '' Migrating Person: '' with ID: 1DE5628D-B610-4211-A475-739A7BBA183F Inserted new GroupData: '' Migrating Person: '' with ID: 2D01DD9B-7180-4B65-8695-07740E0F90E5 Inserted new GroupData: '' Migrating Person: '' with ID: 09F7DBFC-40A1-4865-B94F-FD32C88E40DA Inserted new GroupData: '' === MIGRATION COMPLETED === Successfully migrated 11 Person objects to GroupData SwiftData.ModelContext: Unbinding from the main queue. This context was instantiated on the main queue but is being used off it. ModelContexts are not Sendable, consider using a ModelActor. === MIGRATION VERIFICATION === New GroupData count: 0 Remaining Person count: 11 Cleaned up 11 old Person objects error: Error: Persistent History (76) has to be truncated due to the following entities being removed: ( Person ) CoreData: error: Error: Persistent History (76) has to be truncated due to the following entities being removed: ( Person ) warning: Warning: Dropping Indexes for Persistent History CoreData: warning: Warning: Dropping Indexes for Persistent History warning: Warning: Dropping Transactions prior to 76 for Persistent History CoreData: warning: Warning: Dropping Transactions prior to 76 for Persistent History warning: Warning: Dropping Changes prior to TransactionID 76 for Persistent History CoreData: warning: Warning: Dropping Changes prior to TransactionID 76 for Persistent History Publishing changes from background threads is not allowed; make sure to publish values from the main thread (via operators like receive(on:)) on model updates. Publishing changes from background threads is not allowed; make sure to publish values from the main thread (via operators like receive(on:)) on model updates. error: the replacement path doesn't exist: "/var/folders/nf/tnv4fvws3gbgkk8w9kkzs9kh0000gn/T/swift-generated-sources/@__swiftmacro_7LinkMap9DataChartV11annotations33_4C10C7D614A7E1551822D4042CC58C55LL5QueryfMa_.swift" error: the replacement path doesn't exist: "/var/folders/nf/tnv4fvws3gbgkk8w9kkzs9kh0000gn/T/swift-generated-sources/@__swiftmacro_7LinkMap9DataChartV11annotations33_4C10C7D614A7E1551822D4042CC58C55LL5QueryfMa_.swift" error: the replacement path doesn't exist: "/var/folders/nf/tnv4fvws3gbgkk8w9kkzs9kh0000gn/T/swift-generated-sources/@__swiftmacro_7LinkMap9DataChartV11annotations33_4C10C7D614A7E1551822D4042CC58C55LL5QueryfMa_.swift"