# Chapter 4 - Starter App Crash **URL:** \ **Category:** Core Data by Tutorials\ **Created:** [December 4, 2019, 7:59am UTC](https://forums.kodeco.com/t/chapter-4-starter-app-crash/90309 "2019-12-04T07:59:26Z")\ **Posts on this page:** 4\ **Page:** 1
**Author:** ![vkvkcy](https://assets.chunter.kodeco.com/user_avatar/forums.kodeco.com/vkvkcy/32/81494_2.png) [@vkvkcy](https://forums.kodeco.com/u/vkvkcy)\ **Post date:** [December 4, 2019, 7:59am UTC](https://forums.kodeco.com/t/chapter-4-starter-app-crash/90309/1 "2019-12-04T07:59:27Z")
When I tired to build and run the Chapter 4 starter app, it crashed. But the Final version was ok. I redownloaded the app but the problem still exist. Anyone can comment? (Am using Xcode ver 11) Thanks. Hopes it helps - following are the messages from the console : 2019-12-04 15:41:56.738888+0800 Bubble Tea Finder[2119:44837] [error] error: -addPersistentStoreWithType:SQLite configuration:(null) URL:file:///Users/vincentkoh/Library/Developer/CoreSimulator/Devices/D33F9CF0-646F-4158-A255-F23F7D5F0267/data/Containers/Data/Application/3B5F7A84-1937-4DD2-8DFE-3546D4C45AB5/Library/Application%20Support/Bubble\_Tea\_Finder.sqlite options:{ NSInferMappingModelAutomaticallyOption = 1; NSMigratePersistentStoresAutomaticallyOption = 1; } … returned error NSCocoaErrorDomain(134130) with userInfo dictionary { URL = “file:///Users/vincentkoh/Library/Developer/CoreSimulator/Devices/D33F9CF0-646F-4158-A255-F23F7D5F0267/data/Containers/Data/Application/3B5F7A84-1937-4DD2-8DFE-3546D4C45AB5/Library/Application%20Support/Bubble\_Tea\_Finder.sqlite”; metadata = { NSPersistenceFrameworkVersion = 962; NSStoreModelVersionHashes = { Category = {length = 32, bytes = 0x9ae4d08d fba40021 685d6977 c3556800 … f6e421b2 32b7392a }; Entity = {length = 32, bytes = 0xcb122d10 055b6f51 1220d40e d8db2aec … b741a06f d5a356ea }; Location = {length = 32, bytes = 0x230c2114 d5f00667 66efd5a9 009ffd47 … 41b6174e 288901db }; PriceInfo = {length = 32, bytes = 0x5b97b4ba 580ff3c0 acfdfb7d 2d682c44 … 7f3a7863 a9a4e5e0 }; Stats = {length = 32, bytes = 0x01f2d957 b7ef2cfa ccf978aa 5a7e21f0 … fb448bf0 ff42835a }; Venue = {length = 32, bytes = 0x1fb65451 53d6150e 6bdaaf2c 6127a318 … 25530bf3 e1f548ec }; }; NSStoreModelVersionHashesDigest = “9JceqUm2OZVNJKGFEbaez0XgjTwqZMI79SBAOGFwYlrJkoPJw/hh0iHUtKs9V5f1rcGGlmCAnN2S5rCn8mfd2Q==”; NSStoreModelVersionHashesVersion = 3; NSStoreModelVersionIdentifiers = ( “” ); NSStoreType = SQLite; NSStoreUUID = “FB8D26A0-146F-45DB-A488-2829B5B83D12”; “\_NSAutoVacuumLevel” = 2; }; reason = “Can’t find model for source store”; } CoreData: error: -addPersistentStoreWithType:SQLite configuration:(null) URL:file:///Users/vincentkoh/Library/Developer/CoreSimulator/Devices/D33F9CF0-646F-4158-A255-F23F7D5F0267/data/Containers/Data/Application/3B5F7A84-1937-4DD2-8DFE-3546D4C45AB5/Library/Application%20Support/Bubble\_Tea\_Finder.sqlite options:{ NSInferMappingModelAutomaticallyOption = 1; NSMigratePersistentStoresAutomaticallyOption = 1; } … returned error NSCocoaErrorDomain(134130) with userInfo dictionary { URL = “file:///Users/vincentkoh/Library/Developer/CoreSimulator/Devices/D33F9CF0-646F-4158-A255-F23F7D5F0267/data/Containers/Data/Application/3B5F7A84-1937-4DD2-8DFE-3546D4C45AB5/Library/Application%20Support/Bubble\_Tea\_Finder.sqlite”; metadata = { NSPersistenceFrameworkVersion = 962; NSStoreModelVersionHashes = { Category = {length = 32, bytes = 0x9ae4d08d fba40021 685d6977 c3556800 … f6e421b2 32b7392a }; Entity = {length = 32, bytes = 0xcb122d10 055b6f51 1220d40e d8db2aec … b741a06f d5a356ea }; Location = {length = 32, bytes = 0x230c2114 d5f00667 66efd5a9 009ffd47 … 41b6174e 288901db }; PriceInfo = {length = 32, bytes = 0x5b97b4ba 580ff3c0 acfdfb7d 2d682c44 … 7f3a7863 a9a4e5e0 }; Stats = {length = 32, bytes = 0x01f2d957 b7ef2cfa ccf978aa 5a7e21f0 … fb448bf0 ff42835a }; Venue = {length = 32, bytes = 0x1fb65451 53d6150e 6bdaaf2c 6127a318 … 25530bf3 e1f548ec }; }; NSStoreModelVersionHashesDigest = “9JceqUm2OZVNJKGFEbaez0XgjTwqZMI79SBAOGFwYlrJkoPJw/hh0iHUtKs9V5f1rcGGlmCAnN2S5rCn8mfd2Q==”; NSStoreModelVersionHashesVersion = 3; NSStoreModelVersionIdentifiers = ( “” ); NSStoreType = SQLite; NSStoreUUID = “FB8D26A0-146F-45DB-A488-2829B5B83D12”; “\_NSAutoVacuumLevel” = 2; }; reason = “Can’t find model for source store”; } CoreData: annotation: NSPersistentStoreCoordinator’s current model hashes are { Category = {length = 32, bytes = 0x9ae4d08d fba40021 685d6977 c3556800 … f6e421b2 32b7392a }; Location = {length = 32, bytes = 0x230c2114 d5f00667 66efd5a9 009ffd47 … 41b6174e 288901db }; PriceInfo = {length = 32, bytes = 0x5b97b4ba 580ff3c0 acfdfb7d 2d682c44 … 7f3a7863 a9a4e5e0 }; Stats = {length = 32, bytes = 0x01f2d957 b7ef2cfa ccf978aa 5a7e21f0 … fb448bf0 ff42835a }; Venue = {length = 32, bytes = 0x1fb65451 53d6150e 6bdaaf2c 6127a318 … 25530bf3 e1f548ec }; } CoreData: annotation: \: Attempting recovery from error encountered during addPersistentStore: Error Domain=NSCocoaErrorDomain Code=134130 “Persistent store migration failed, missing source managed object model.” UserInfo={URL=file:///Users/vincentkoh/Library/Developer/CoreSimulator/Devices/D33F9CF0-646F-4158-A255-F23F7D5F0267/data/Containers/Data/Application/3B5F7A84-1937-4DD2-8DFE-3546D4C45AB5/Library/Application%20Support/Bubble\_Tea\_Finder.sqlite, metadata={ NSPersistenceFrameworkVersion = 962; NSStoreModelVersionHashes = { Category = {length = 32, bytes = 0x9ae4d08d fba40021 685d6977 c3556800 … f6e421b2 32b7392a }; Entity = {length = 32, bytes = 0xcb122d10 055b6f51 1220d40e d8db2aec … b741a06f d5a356ea }; Location = {length = 32, bytes = 0x230c2114 d5f00667 66efd5a9 009ffd47 … 41b6174e 288901db }; PriceInfo = {length = 32, bytes = 0x5b97b4ba 580ff3c0 acfdfb7d 2d682c44 … 7f3a7863 a9a4e5e0 }; Stats = {length = 32, bytes = 0x01f2d957 b7ef2cfa ccf978aa 5a7e21f0 … fb448bf0 ff42835a }; Venue = {length = 32, bytes = 0x1fb65451 53d6150e 6bdaaf2c 6127a318 … 25530bf3 e1f548ec }; }; NSStoreModelVersionHashesDigest = “9JceqUm2OZVNJKGFEbaez0XgjTwqZMI79SBAOGFwYlrJkoPJw/hh0iHUtKs9V5f1rcGGlmCAnN2S5rCn8mfd2Q==”; NSStoreModelVersionHashesVersion = 3; NSStoreModelVersionIdentifiers = ( “” ); NSStoreType = SQLite; NSStoreUUID = “FB8D26A0-146F-45DB-A488-2829B5B83D12”; “\_NSAutoVacuumLevel” = 2; }, reason=Can’t find model for source store} Unresolved error Error Domain=NSCocoaErrorDomain Code=134130 “Persistent store migration failed, missing source managed object model.” UserInfo={URL=file:///Users/vincentkoh/Library/Developer/CoreSimulator/Devices/D33F9CF0-646F-4158-A255-F23F7D5F0267/data/Containers/Data/Application/3B5F7A84-1937-4DD2-8DFE-3546D4C45AB5/Library/Application%20Support/Bubble\_Tea\_Finder.sqlite, metadata={ NSPersistenceFrameworkVersion = 962; NSStoreModelVersionHashes = { Category = {length = 32, bytes = 0x9ae4d08d fba40021 685d6977 c3556800 … f6e421b2 32b7392a }; Entity = {length = 32, bytes = 0xcb122d10 055b6f51 1220d40e d8db2aec … b741a06f d5a356ea }; Location = {length = 32, bytes = 0x230c2114 d5f00667 66efd5a9 009ffd47 … 41b6174e 288901db }; PriceInfo = {length = 32, bytes = 0x5b97b4ba 580ff3c0 acfdfb7d 2d682c44 … 7f3a7863 a9a4e5e0 }; Stats = {length = 32, bytes = 0x01f2d957 b7ef2cfa ccf978aa 5a7e21f0 … fb448bf0 ff42835a }; Venue = {length = 32, bytes = 0x1fb65451 53d6150e 6bdaaf2c 6127a318 … 25530bf3 e1f548ec }; }; NSStoreModelVersionHashesDigest = “9JceqUm2OZVNJKGFEbaez0XgjTwqZMI79SBAOGFwYlrJkoPJw/hh0iHUtKs9V5f1rcGGlmCAnN2S5rCn8mfd2Q==”; NSStoreModelVersionHashesVersion = 3; NSStoreModelVersionIdentifiers = ( “” ); NSStoreType = SQLite; NSStoreUUID = “FB8D26A0-146F-45DB-A488-2829B5B83D12”; “\_NSAutoVacuumLevel” = 2; }, reason=Can’t find model for source store}, [“metadata”: { NSPersistenceFrameworkVersion = 962; NSStoreModelVersionHashes = { Category = {length = 32, bytes = 0x9ae4d08d fba40021 685d6977 c3556800 … f6e421b2 32b7392a }; Entity = {length = 32, bytes = 0xcb122d10 055b6f51 1220d40e d8db2aec … b741a06f d5a356ea }; Location = {length = 32, bytes = 0x230c2114 d5f00667 66efd5a9 009ffd47 … 41b6174e 288901db }; PriceInfo = {length = 32, bytes = 0x5b97b4ba 580ff3c0 acfdfb7d 2d682c44 … 7f3a7863 a9a4e5e0 }; Stats = {length = 32, bytes = 0x01f2d957 b7ef2cfa ccf978aa 5a7e21f0 … fb448bf0 ff42835a }; Venue = {length = 32, bytes = 0x1fb65451 53d6150e 6bdaaf2c 6127a318 … 25530bf3 e1f548ec }; }; NSStoreModelVersionHashesDigest = “9JceqUm2OZVNJKGFEbaez0XgjTwqZMI79SBAOGFwYlrJkoPJw/hh0iHUtKs9V5f1rcGGlmCAnN2S5rCn8mfd2Q==”; NSStoreModelVersionHashesVersion = 3; NSStoreModelVersionIdentifiers = ( “” ); NSStoreType = SQLite; NSStoreUUID = “FB8D26A0-146F-45DB-A488-2829B5B83D12”; “\_NSAutoVacuumLevel” = 2; }, “URL”: file:///Users/vincentkoh/Library/Developer/CoreSimulator/Devices/D33F9CF0-646F-4158-A255-F23F7D5F0267/data/Containers/Data/Application/3B5F7A84-1937-4DD2-8DFE-3546D4C45AB5/Library/Application%20Support/Bubble\_Tea\_Finder.sqlite, “reason”: Can’t find model for source store] 2019-12-04 15:41:56.756470+0800 Bubble Tea Finder[2119:44837] [error] warning: View context accessed for persistent container Bubble\_Tea\_Finder with no stores loaded CoreData: warning: View context accessed for persistent container Bubble\_Tea\_Finder with no stores loaded 2019-12-04 15:41:56.767960+0800 Bubble Tea Finder[2119:44837] [error] error: Illegal attempt to save to a file that was never opened. “This NSPersistentStoreCoordinator has no persistent stores (schema mismatch or migration failure). It cannot perform a save operation.”. Last recorded error = NSCocoaErrorDomain(134130) / { NSFilePath = “/Users/vincentkoh/Library/Developer/CoreSimulator/Devices/D33F9CF0-646F-4158-A255-F23F7D5F0267/data/Containers/Data/Application/3B5F7A84-1937-4DD2-8DFE-3546D4C45AB5/Library/Application Support/Bubble\_Tea\_Finder.sqlite”; } CoreData: error: Illegal attempt to save to a file that was never opened. “This NSPersistentStoreCoordinator has no persistent stores (schema mismatch or migration failure). It cannot perform a save operation.”. Last recorded error = NSCocoaErrorDomain(134130) / { NSFilePath = “/Users/vincentkoh/Library/Developer/CoreSimulator/Devices/D33F9CF0-646F-4158-A255-F23F7D5F0267/data/Containers/Data/Application/3B5F7A84-1937-4DD2-8DFE-3546D4C45AB5/Library/Application Support/Bubble\_Tea\_Finder.sqlite”; } 2019-12-04 15:41:56.774162+0800 Bubble Tea Finder[2119:44837] \*\*\* Terminating app due to uncaught exception ‘NSInternalInconsistencyException’, reason: ‘This NSPersistentStoreCoordinator has no persistent stores (schema mismatch or migration failure). It cannot perform a save operation.’ \*\*\* First throw call stack: ( 0 CoreFoundation 0x00007fff23b98bde \_\_exceptionPreprocess + 350 1 libobjc.A.dylib 0x00007fff503b5b20 objc\_exception\_throw + 48 2 CoreData 0x00007fff23835674 -[NSPersistentStoreCoordinator \_exceptionNoStoreSaveFailureForError:recommendedFrame:] + 0 3 CoreData 0x00007fff23835ca0 -[NSPersistentStoreCoordinator \_introspectLastErrorAndThrow] + 164 4 CoreData 0x00007fff238364d7 \_\_65-[NSPersistentStoreCoordinator executeRequest:withContext:error:]\_block\_invoke.756 + 1450 5 CoreData 0x00007fff2382f157 -[NSPersistentStoreCoordinator \_routeHeavyweightBlock:] + 233 6 CoreData 0x00007fff2373304f -[NSPersistentStoreCoordinator executeRequest:withContext:error:] + 1355 7 CoreData 0x00007fff23733082 -[NSPersistentStoreCoordinator executeRequest:withContext:error:] + 1406 8 CoreData 0x00007fff23759859 -[NSManagedObjectContext save:] + 1741 9 Bubble Tea Finder 0x000000010ee8397a $s17Bubble\_Tea\_Finder13CoreDataStackC11saveContextyyF + 186 10 Bubble Tea Finder 0x000000010ee90770 $s17Bubble\_Tea\_Finder11AppDelegateC18importJSONSeedDatayyF + 20800 11 Bubble Tea Finder 0x000000010ee8aebd $s17Bubble\_Tea\_Finder11AppDelegateC26importJSONSeedDataIfNeededyyF + 957 12 Bubble Tea Finder 0x000000010ee8a777 $s17Bubble\_Tea\_Finder11AppDelegateC11application\_29didFinishLaunchingWithOptionsSbSo13UIApplicationC\_SDySo0l6LaunchK3KeyaypGSgtF + 871 13 Bubble Tea Finder 0x000000010ee8a8f4 $s17Bubble\_Tea\_Finder11AppDelegateC11application\_29didFinishLaunchingWithOptionsSbSo13UIApplicationC\_SDySo0l6LaunchK3KeyaypGSgtFTo + 212 14 UIKitCore 0x00007fff4715994f -[UIApplication \_handleDelegateCallbacksWithOptions:isSuspended:restoreState:] + 232 15 UIKitCore 0x00007fff4715b2e7 -[UIApplication \_callInitializationDelegatesWithActions:forCanvas:payload:fromOriginatingProcess:] + 3980 16 UIKitCore 0x00007fff47160c05 -[UIApplication \_runWithMainScene:transitionContext:completion:] + 1281 17 UIKitCore 0x00007fff468b58b1 -[\_UISceneLifecycleMultiplexer completeApplicationLaunchWithFBSScene:transitionContext:] + 122 18 UIKitCore 0x00007fff46d96cd5 \_UIScenePerformActionsWithLifecycleActionMask + 83 19 UIKitCore 0x00007fff468b63c3 \_\_101-[\_UISceneLifecycleMultiplexer \_evalTransitionToSettings:fromSettings:forceExit:withTransitionStore:]\_block\_invoke + 198 20 UIKitCore 0x00007fff468b5e84 -[\_UISceneLifecycleMultiplexer \_performBlock:withApplicationOfDeactivationReasons:fromReasons:] + 474 21 UIKitCore 0x00007fff468b61f3 -[\_UISceneLifecycleMultiplexer \_evalTransitionToSettings:fromSettings:forceExit:withTransitionStore:] + 821 22 UIKitCore 0x00007fff468b5a85 -[\_UISceneLifecycleMultiplexer uiScene:transitionedFromState:withTransitionContext:] + 345 23 UIKitCore 0x00007fff468b9e70 \_\_186-[\_UIWindowSceneFBSSceneTransitionContextDrivenLifecycleSettingsDiffAction \_performActionsForUIScene:withUpdatedFBSScene:settingsDiff:fromSettings:transitionContext:lifecycleActionType:]\_block\_invoke\_2 + 159 24 UIKitCore 0x00007fff46cbdf8b +[BSAnimationSettings(UIKit) tryAnimatingWithSettings:actions:completion:] + 865 25 UIKitCore 0x00007fff46db51cf \_UISceneSettingsDiffActionPerformChangesWithTransitionContext + 240 26 UIKitCore 0x00007fff468b9b9e \_\_186-[\_UIWindowSceneFBSSceneTransitionContextDrivenLifecycleSettingsDiffAction \_performActionsForUIScene:withUpdatedFBSScene:settingsDiff:fromSettings:transitionContext:lifecycleActionType:]\_block\_invoke + 153 27 UIKitCore 0x00007fff46db50d2 \_UISceneSettingsDiffActionPerformActionsWithDelayForTransitionContext + 84 28 UIKitCore 0x00007fff468b9a0c -[\_UIWindowSceneFBSSceneTransitionContextDrivenLifecycleSettingsDiffAction \_performActionsForUIScene:withUpdatedFBSScene:settingsDiff:fromSettings:transitionContext:lifecycleActionType:] + 381 29 UIKitCore 0x00007fff46717c96 \_\_64-[UIScene scene:didUpdateWithDiff:transitionContext:completion:]\_block\_invoke + 657 30 UIKitCore 0x00007fff4671681b -[UIScene \_emitSceneSettingsUpdateResponseForCompletion:afterSceneUpdateWork:] + 248 31 UIKitCore 0x00007fff467179c0 -[UIScene scene:didUpdateWithDiff:transitionContext:completion:] + 210 32 UIKitCore 0x00007fff4715f262 -[UIApplication workspace:didCreateScene:withTransitionContext:completion:] + 535 33 UIKitCore 0x00007fff46cdf774 -[UIApplicationSceneClientAgent scene:didInitializeWithEvent:completion:] + 361 34 FrontBoardServices 0x00007fff362e1d43 -[FBSSceneImpl \_callOutQueue\_agent\_didCreateWithTransitionContext:completion:] + 442 35 FrontBoardServices 0x00007fff3630a00c \_\_86-[FBSWorkspaceScenesClient sceneID:createWithParameters:transitionContext:completion:]\_block\_invoke.154 + 102 36 FrontBoardServices 0x00007fff362ecd21 -[FBSWorkspace \_calloutQueue\_executeCalloutFromSource:withBlock:] + 220 37 FrontBoardServices 0x00007fff36309c9d \_\_86-[FBSWorkspaceScenesClient sceneID:createWithParameters:transitionContext:completion:]\_block\_invoke + 355 38 libdispatch.dylib 0x000000010fc19d64 \_dispatch\_client\_callout + 8 39 libdispatch.dylib 0x000000010fc1ccd5 \_dispatch\_block\_invoke\_direct + 300 40 FrontBoardServices 0x00007fff3633108a **FBSSERIALQUEUE\_IS\_CALLING\_OUT\_TO\_A\_BLOCK** + 30 41 FrontBoardServices 0x00007fff36330d78 -[FBSSerialQueue \_queue\_performNextIfPossible] + 441 42 FrontBoardServices 0x00007fff36331287 -[FBSSerialQueue \_performNextFromRunLoopSource] + 22 43 CoreFoundation 0x00007fff23afbac1 **CFRUNLOOP\_IS\_CALLING\_OUT\_TO\_A\_SOURCE0\_PERFORM\_FUNCTION** + 17 44 CoreFoundation 0x00007fff23afb9ec \_\_CFRunLoopDoSource0 + 76 45 CoreFoundation 0x00007fff23afb1c4 \_\_CFRunLoopDoSources0 + 180 46 CoreFoundation 0x00007fff23af5ecf \_\_CFRunLoopRun + 1263 47 CoreFoundation 0x00007fff23af56b6 CFRunLoopRunSpecific + 438 48 GraphicsServices 0x00007fff3815cbb0 GSEventRunModal + 65 49 UIKitCore 0x00007fff47162a67 UIApplicationMain + 1621 50 Bubble Tea Finder 0x000000010ee91078 main + 72 51 libdyld.dylib 0x00007fff5123bcf5 start + 1 ) libc++abi.dylib: terminating with uncaught exception of type NSException (lldb) ---
**Author:** ![vkvkcy](https://assets.chunter.kodeco.com/user_avatar/forums.kodeco.com/vkvkcy/32/81494_2.png) [@vkvkcy](https://forums.kodeco.com/u/vkvkcy)\ **Post date:** [December 5, 2019, 3:02am UTC](https://forums.kodeco.com/t/chapter-4-starter-app-crash/90309/2 "2019-12-05T03:02:36Z")
Hi I managed to solved the problem. I just deleted the app on my Mac and run it again. Everything works. 🙂 ---
**Author:** ![shogunkaramazov](https://assets.chunter.kodeco.com/user_avatar/forums.kodeco.com/shogunkaramazov/32/108826_2.png) [@shogunkaramazov](https://forums.kodeco.com/u/shogunkaramazov)\ **Post date:** [January 13, 2020, 4:37am UTC](https://forums.kodeco.com/t/chapter-4-starter-app-crash/90309/3 "2020-01-13T04:37:55Z")
@vkvkcy Really glad you fixed this. Cheers! :] ---
**Author:** ![system](https://s3.amazonaws.com/cdn.raywenderlich.com/community/forum-assets/noun-game-ghost-878668.png) [@system](https://forums.kodeco.com/u/system)\ **Post date:** [May 18, 2020, 11:59pm UTC](https://forums.kodeco.com/t/chapter-4-starter-app-crash/90309/4 "2020-05-18T23:59:28Z")
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