当我尝试使用Realm时，它只会崩溃，而无论是在AppDelegate中还是在ViewController Realm中将其初始化都不会崩溃。
我试图在每个ViewController中重新安装pod并初始化Realm，还将其从Do-Catch块中删除，但是会引发相同的错误。
import UIKit
import FacebookCore
import GoogleSignIn
import FacebookLogin
import UserNotifications
import CocoaMQTT
import RealmSwift
import Realm
@UIApplicationMain
class AppDelegate: UIResponder, UIApplicationDelegate, GIDSignInDelegate, UNUserNotificationCenterDelegate, CocoaMQTTDelegate {
var window: UIWindow?
let notificationCenter = UNUserNotificationCenter.current()
var mqtt: CocoaMQTT!
func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey : Any]? = nil) -> Bool {
do {
let realm = try Realm()
} catch {
print("Error initialising new realm")
}
SDKApplicationDelegate.shared.application(application, didFinishLaunchingWithOptions: launchOptions)
notificationCenter.delegate = self
GIDSignIn.sharedInstance().clientID = "474109104469-tqkt0nvqnhf0hjvc3a6idsnnhr7susgv.apps.googleusercontent.com"
GIDSignIn.sharedInstance().serverClientID = "474109104469-tqkt0nvqnhf0hjvc3a6idsnnhr7susgv.apps.googleusercontent.com"
GIDSignIn.sharedInstance().delegate = self
SDKApplicationDelegate.shared.application(application, didFinishLaunchingWithOptions: launchOptions)
registerForPushNotifications()
return true
}
这是错误日志：
libc++abi.dylib: terminating with uncaught exception of type NSException
(lldb) bt
* thread #1, queue = 'com.apple.main-thread', stop reason = signal SIGABRT
frame #0: 0x00000001dce320dc libsystem_kernel.dylib`__pthread_kill + 8
frame #1: 0x00000001dceab094 libsystem_pthread.dylib`pthread_kill$VARIANT$mp + 380
frame #2: 0x00000001dcd8bea8 libsystem_c.dylib`abort + 140
frame #3: 0x00000001dc458788 libc++abi.dylib`abort_message + 132
frame #4: 0x00000001dc458934 libc++abi.dylib`default_terminate_handler() + 308
frame #5: 0x00000001dc46fe00 libobjc.A.dylib`_objc_terminate() + 124
frame #6: 0x00000001dc464838 libc++abi.dylib`std::__terminate(void (*)()) + 16
frame #7: 0x00000001dc464434 libc++abi.dylib`__cxa_rethrow + 144
* frame #8: 0x00000001039a85ac Realm`::+[RLMSchema sharedSchema](self=RLMSchema, _cmd="sharedSchema") at RLMSchema.mm:270:13
frame #9: 0x0000000103978f98 Realm`::+[RLMRealm realmWithConfiguration:error:](self=RLMRealm, _cmd="realmWithConfiguration:error:", configuration=0x000000010520bd50, error=0x000000016dceb620) at RLMRealm.mm:492:69
frame #10: 0x0000000104da947c RealmSwift`@nonobjc RLMRealm.__allocating_init(configuration:) at <compiler-generated>:0
frame #11: 0x0000000104da932c RealmSwift`Realm.__allocating_init() at Realm.swift:67:28
frame #12: 0x000000010238c4cc Lya`AppDelegate.init() at AppDelegate.swift:22:22
frame #13: 0x000000010238c688 Lya`@objc AppDelegate.init() at <compiler-generated>:0
frame #14: 0x0000000209a58088 UIKitCore`_UIApplicationMainPreparations + 1720
frame #15: 0x0000000209a57944 UIKitCore`UIApplicationMain + 160
frame #16: 0x000000010238c910 Lya`main at AppDelegate.swift:19:7
frame #17: 0x00000001dcce68e0 libdyld.dylib`start + 4
这是Podfile：
target 'Project' do
# Comment the next line if you're not using Swift and don't want to use dynamic frameworks
use_frameworks!
# Pods for Lya
pod 'FacebookCore'
pod 'FacebookLogin'
pod 'FacebookShare'
pod 'GoogleSignIn'
pod 'CocoaMQTT'
pod 'Alamofire'
pod 'SwiftyJSON', '~> 4.0'
pod 'BCryptSwift'
pod 'RealmSwift'
end