iOS-Seam 3核心数据-如何抑制控制台输出？

我有4-5个项目可以很好地工作，但是我有一个项目，那就是大量的控制台输出。我不记得/不知道我是否打开/关闭了一些会产生这些消息的东西。以下是一个示例：

2020-05-07 11:19:22.204169-0400 CodeCatching[5854:771280] Cloud Sync Started
CoreData: sql: SELECT 0, t0.Z_PK, t0.Z_OPT, t0.ZSM_LOCALSTORE_CHANGETYPE, t0.ZSM_LOCALSTORE_CHANGEDPROPERTIES, t0.ZSM_LOCALSTORE_ENTITYNAME, t0.ZSM_LOCALSTORE_QUEUED, t0.ZSM_LOCALSTORE_RECORDID FROM ZSM_LOCALSTORE_CHANGESETENTITY t0 WHERE ( t0.ZSM_LOCALSTORE_CHANGETYPE = ? OR  t0.ZSM_LOCALSTORE_CHANGETYPE = ?) 
CoreData: annotation: sql connection fetch time: 0.0001s
CoreData: annotation: total fetch execution time: 0.0001s for 0 rows.
CoreData: sql: SELECT 0, t0.Z_PK, t0.Z_OPT, t0.ZSM_LOCALSTORE_CHANGETYPE, t0.ZSM_LOCALSTORE_CHANGEDPROPERTIES, t0.ZSM_LOCALSTORE_ENTITYNAME, t0.ZSM_LOCALSTORE_QUEUED, t0.ZSM_LOCALSTORE_RECORDID FROM ZSM_LOCALSTORE_CHANGESETENTITY t0 WHERE  t0.ZSM_LOCALSTORE_CHANGETYPE = ? 
CoreData: annotation: sql connection fetch time: 0.0001s
CoreData: annotation: total fetch execution time: 0.0001s for 0 rows.
2020-05-07 11:19:22.204715-0400 CodeCatching[5854:771280] Local insert/update changes detected: 0 insertedOrUpdated
[]
2020-05-07 11:19:22.204767-0400 CodeCatching[5854:771280] Local delete changes detected: 0 deleted
[]
2020-05-07 11:19:22.204830-0400 CodeCatching[5854:771280] Will attempt saving (insert/update) to the cloud 0 CKRecords []

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我如何才能抑制这些日志？

如果其他人有这种情况，我会帮助我解决。基本上，我忘记了我已经将这两个日志命令放入了Xcode>editScheme>Run>variables中。你为变老付出的代价

-com.apple.CoreData.SQLDebug 1
-com.apple.CoreData.Logging.stderr 1