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ios '+entityForName: nil is not a legal NSPersistentStoreCoordinator for searching for entity name '
時間 2020-12-29
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iOS
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我這引發這個問題是因爲我創建完context後沒有和store進行綁定,導致當前的context中的store是nil,然後由context中的store再去搜索實體當然就異常啦。 添加 _context.persistentStoreCoordinator = store; 就ok了
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