我正在尝试将手机中的联系人从 Exchange Container 移动到 iCloud Container - 但我遇到了一个奇怪的错误，无法找到任何解决方案..你们中有人遇到过这个问题吗？
2018-10-01 20:18:27.501591+0300 ContactManager[9630:1988935] [Contacts] 与 XPC 服务通信时出错：错误域 = NSCocoaErrorDomain 代码 = 4097 “连接到名为 com.apple.contactsd 的服务” UserInfo = {NSDebugDescription =连接到名为 com.apple.contactsd} 的服务 2018-10-01 20:18:27.502257+0300 ContactManager[9630:1988988] [Contacts] 错误：与 com.apple.contactsd 的服务连接被中断 保存联系人时出错 错误域 = CNErrorDomain Code=1 "通信错误" UserInfo={NSLocalizedDescription=通信错误，NSLocalizedFailureReason=尝试与联系人服务通信时出错。}
下面的代码片段：
func moveContactFromContainer(sourceContainer: CNContainer, destinationContainer: CNContainer){
let predicate = CNContact.predicateForContactsInContainer(withIdentifier: sourceContainer.identifier)
do{
let results = try contactStore.unifiedContacts(matching: predicate, keysToFetch: keysToFetch as! [CNKeyDescriptor])
for result in results{
print(result.givenName)
//print(result.phoneNumbers)
let mutableContact1 = result.mutableCopy() as! CNMutableContact
let saveRequest1 = CNSaveRequest()
saveRequest1.delete(mutableContact1)
do {
try contactStore.execute(saveRequest1)
} catch {
print("Error while deleting Contact \(error)")
}
let mutableContact = result.mutableCopy() as! CNMutableContact
let saveRequest = CNSaveRequest()
saveRequest.add(mutableContact, toContainerWithIdentifier: destinationContainer.identifier)
do {
try contactStore.execute(saveRequest)
} catch {
print("Error while saving Contact \(error)")
exit(0)
}
}
print(results.count)
}catch{
print("Error")
}
}