我创建了核心数据模型的新版本(给实体增加一个新特性)和从另一个角度绘制地图。 然后,我以老模式编写的公开文件。 它通常开放,但在我试图挽救它时,我用“
你们是否想到什么? PS。 这不是我第一次在核心移民方面的经验,而是我第一次如此艰难地 st。AppKit called rmdir("/private/var/folders/v9/y2tl4yh55zj1pcg0typksyrm0000gp/T/TemporaryItems/(A Document Being Saved By Document 3)"), it didn t return 0, and errno was set to 66.
I ve got the problem when I tried to do asynchronous requests to server from background thread. I ve never got results of those requests. Simple example which shows the problem: @protocol ...