iOS的火力地堡应用FIRApp.configure()

问题描述:

我有一个的iOS(SWIFT)应用程序与所述的AppDelegate以下代码:iOS的火力地堡应用FIRApp.configure()

func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool { 
    FIRApp.configure() 
    FIRDatabase.database().persistenceEnabled = true 
    return true 
} 

persistenceEnabled = true线的应用崩溃,与异常FIRAppNotConfigured,和消息"Failed to get default FIRDatabase instance. Must call FIRApp.configure() before using FIRDatabase."

显然,我在此之前立即调用了FIRApp.configure(),所以建议的解决方案不正确。当被调用时,日志输出甚至显示"Configuring the default app"

问题可能是什么,我怎么解决它,所以我可以使用FIRDatabase?

尝试:

override init() { 
    // Firebase Init 
    FIRApp.configure() 
} 
+0

先生,您值得数百万个点 – JamesG