我遇到了一个令人费解的核心数据错误，我在尝试保存一些数据时收到以下错误消息:CoreData:error:(1)I/Oerrorfordatabaseat/var/mobile/Applications/5D3C0F3C-E097-43BF-887B-2870B1148226/Documents/Database.sqlite.SQLiteerrorcode:1,'tableZ_1RELATEDCARDShasnocolumnnamedFOK_REFLEXIVE'CoreData:annotation:-executeRequest:encounteredexception=I/Oer

我遇到了一个令人费解的核心数据错误，我在尝试保存一些数据时收到以下错误消息:CoreData:error:(1)I/Oerrorfordatabaseat/var/mobile/Applications/5D3C0F3C-E097-43BF-887B-2870B1148226/Documents/Database.sqlite.SQLiteerrorcode:1,'tableZ_1RELATEDCARDShasnocolumnnamedFOK_REFLEXIVE'CoreData:annotation:-executeRequest:encounteredexception=I/Oer