自最新更新以来，出现错误
“ libc ++ abi.dylib：以类型未捕获的异常终止 NSException （lldb）”
每当我尝试连接进行解析
我什至无法执行像创建用户这样的简单任务，因为它将始终崩溃。我怀疑Xcode最近更新之后有什么变化，我无法弄清楚是什么。
我怀疑可能是libc++abi.dylib库不受支持，但是我不知道该怎么办。
这是我的View控制器
import UIKit
import Parse
class ViewController: UIViewController {
@IBOutlet var username: UITextField!
@IBOutlet var password: UITextField!
func displayAlert(title: String, message: String) {
let alertcontroller = UIAlertController(title: title, message: message, preferredStyle: .alert)
alertcontroller.addAction(UIAlertAction(title: "OK", style: .default, handler: nil))
self.present(alertcontroller, animated: true, completion: nil)
}
override func viewDidLoad() {
super.viewDidLoad()
// Do any additional setup after loading the view, typically from a nib.
}
@IBAction func signup(_ sender: Any) {
if username.text == "" || password.text == "" {
displayAlert(title: "Error in Form", message: "Please fill in the information")
} else {
let user = PFUser()
user.username = username.text
user.password = password.text
}
}
Here's my App Delegate
class AppDelegate: UIResponder, UIApplicationDelegate {
var window: UIWindow?
//--------------------------------------
// MARK: - UIApplicationDelegate
//--------------------------------------
func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [NSObject: AnyObject]?) -> Bool {
// Enable storing and querying data from Local Datastore.
// Remove this line if you don't want to use Local Datastore features or want to use cachePolicy.
Parse.enableLocalDatastore()
let parseConfiguration = ParseClientConfiguration(block: { (ParseMutableClientConfiguration) -> Void in
ParseMutableClientConfiguration.applicationId = "......"
ParseMutableClientConfiguration.clientKey = "......"
ParseMutableClientConfiguration.server = "........"
})
Parse.initialize(with: parseConfiguration)
这是错误
019-05-22 12：51：10.776625 + 0200 ParseStarterProject-Swift [18144：1046582] [MC]系统组容器 对于systemgroup.com.apple.configurationprofiles路径为 /Users/ejike/Library/Developer/CoreSimulator/Devices/8AAB1103-8B3E-4584-BFAE-170720DE4BEF/data/Containers/Shared/SystemGroup/systemgroup.com.apple.configurationprofiles
2019-05-22 12：51：10.780381 + 0200 ParseStarterProject-Swift [18144：1046582] [MC]私人阅读 有效的用户设置。
2019-05-22 12：51：23.291890 + 0200 ParseStarterProject-Swift [18144：1046582] ***由于以下原因终止了应用程序 未捕获的异常“ NSInternalInconsistencyException”，原因：“ PFUser类必须在使用之前向registerSubclass注册 解析。'
***首先抛出调用堆栈：
（
0 CoreFoundation 0x0000000107dad6fb __exceptionPreprocess + 331
1 libobjc.A.dylib 0x0000000107351ac5 objc_exception_throw + 48
2 CoreFoundation 0x0000000107dad555 + [NSException提高：格式：] + 197
3 ParseStarterProject-Swift 0x0000000105f5a7e1-[PFObject init] + 189
4 ParseStarterProject-Swift 0x0000000105f26533 $ sSo6PFUserCABycfcTO + 19
5 ParseStarterProject-Swift 0x0000000105f25bdf $ sSo6PFUserCABycfC + 31
6 ParseStarterProject-Swift 0x0000000105f25647 $ s25ParseStarterProject_Swift14ViewControllerC6signupyyypF + 1383
7 ParseStarterProject-Swift 0x0000000105f25c3c $ s25ParseStarterProject_Swift14ViewControllerC6signupyyypFTo + 76
8 UIKitCore 0x0000000114799204-[UIApplication sendAction：to：from：forEvent：] + 83
9 UIKitCore 0x00000001141eec19-[UIControl sendAction：to：forEvent：] + 67
10 UIKitCore 0x00000001141eef36-[UIControl _sendActionsForEvents：withEvent：] + 450
11 UIKitCore 0x00000001141edeec-[UIControl touchesEnded：withEvent：] + 583
12 UIKitCore 0x00000001147d1eee-[UIWindow _sendTouchesForEvent：] + 2547
13 UIKitCore 0x00000001147d35d2-[UIWindow sendEvent：] + 4079
14 UIKitCore 0x00000001147b1d16-[UIApplication sendEvent：] + 356
15 UIKitCore 0x0000000114882293 __dispatchPreprocessedEventFromEventQueue + 3232
16 UIKitCore 0x0000000114884bb9 __handleEventQueueInternal + 5911
17 CoreFoundation 0x0000000107d14be1 CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION + 17
18 CoreFoundation 0x0000000107d14463 __CFRunLoopDoSources0 + 243
19 CoreFoundation 0x0000000107d0eb1f __CFRunLoopRun + 1231
20 CoreFoundation 0x0000000107d0e302 CFRunLoopRunSpecific + 626
21 GraphicsServices 0x000000010cf112fe GSEventRunModal + 65
22 UIKitCore 0x0000000114797ba2 UIApplicationMain + 140
23 ParseStarterProject-Swift 0x0000000105f27dab main + 75
24 libdyld.dylib 0x00000001091a3541开始+ 1
25 ??? 0x0000000000000001 0x0 +1
）
libc ++ abi.dylib：以类型未捕获的异常终止 NSException
（lldb）