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Fix "Failed to call designated initializer on NSManagedObject class" when running core data seed generation.

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This commit is contained in:
Jawwad Ahmad
2012-07-25 11:45:14 -04:00
parent 66c9cd5f26
commit 6d3a9b5487
1 changed files with 4 additions and 0 deletions
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4
Code/CoreData/RKManagedObjectSeeder.m
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@@ -26,6 +26,8 @@
#import "RKManagedObjectStore.h"
#import "RKParserRegistry.h"
#import "RKLog.h"
#import "RKManagedObjectMappingOperationDataSource.h"
#import "RKInMemoryManagedObjectCache.h"
// Set Logging Component
#undef RKLogComponent
@@ -147,6 +149,8 @@ NSString * const RKDefaultSeedDatabaseFileName = @"RKSeedDatabase.sqlite";
}
RKObjectMapper *mapper = [RKObjectMapper mapperWithObject:parsedData mappingProvider:mappingProvider];
RKInMemoryManagedObjectCache *entityCache = [[RKInMemoryManagedObjectCache alloc] initWithManagedObjectContext:_manager.managedObjectStore.primaryManagedObjectContext];
mapper.mappingOperationDataSource = [[RKManagedObjectMappingOperationDataSource alloc] initWithManagedObjectContext:_manager.managedObjectStore.primaryManagedObjectContext cache:entityCache];
RKMappingResult *result = [mapper performMapping];
if (result == nil) {
RKLogError(@"Database seeding from file '%@' failed due to object mapping errors: %@", fileName, mapper.errors);