首页 > 解决方案 > CNContactStore 执行失败

问题描述

我正在研究如何使用联系人框架,但是一些用于创建联系人的相当简单的代码因意外结果而失败。这是我的代码:

    let Store = CNContactStore()
    Store.requestAccess(for: .contacts, completionHandler:{ success, error in
        if success {
            let Contact = CNMutableContact()
            Contact.givenName = "Dave"
            Contact.familyName = "Nottage"
            let SaveRequest = CNSaveRequest()
            SaveRequest.add(Contact, toContainerWithIdentifier: nil)
            do {
                try Store.execute(SaveRequest)
                print("Success")
            }
            catch let error as NSError {
                print(error.localizedDescription)
            }
        } else {
            print("No access")
        }
    })

..这是结果:

2019-02-22 10:30:56.050344+1030 ContactsTest[30329:25254955] [default] Unable to load Info.plist exceptions (eGPUOverrides)
2019-02-22 10:30:57.973724+1030 ContactsTest[30329:25254955] Could not get real path for Address Book lock folder: open() for F_GETPATH failed.
2019-02-22 10:30:57.973954+1030 ContactsTest[30329:25254955] Unable to open file lock: <ABProcessSharedLock: 0x600001752ac0: name=(null), lockFilePath=(null), localLock=<NSRecursiveLock: 0x600002914a80>{recursion count = 0, name = nil}, fileDescriptor=-1> Error Domain=NSPOSIXErrorDomain Code=14 "Bad address" UserInfo={ABFileDescriptor=-1}
The operation couldn’t be completed. (Foundation._GenericObjCError error 0.)

关于可能导致这种情况的任何想法?

编辑:另请注意,这是为 macOS 10.14 SDK 编译的,并在 macOS 10.14.3 上运行

标签: swiftmacoscontacts-framework

解决方案


答案是在Capabilities的App Sandbox部分勾选App Data的Contacts复选框,打开App Sandbox的开关。


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