在 Swift 中使用 Fabric - Cannonball 时应用会崩溃?

App crash on using Fabric - Cannonball in Swift?

我在 运行 CannonBall 时遇到此错误:app here

'[Fabric] Info.plist 键 "Fabric" 的值必须是 NSDictionary。'

Appdelegate.swift:

func application(application: UIApplication, didFinishLaunchingWithOptions launchOptions: [NSObject : AnyObject]?) -> Bool {        
    let welcome = "Welcome to Cannonball! Please onboard with the Fabric Mac app. Check the instructions in the README file."
    //assert(NSBundle.mainBundle().objectForInfoDictionaryKey("Fabric") != nil, welcome)

    Fabric.with([Crashlytics(), Twitter(), Digits(), MoPub()])//error here


    if Twitter.sharedInstance().session() == nil && Digits.sharedInstance().session() == nil {
        let storyboard = UIStoryboard(name: "Main", bundle: nil)
        let signInViewController: AnyObject! = storyboard.instantiateViewControllerWithIdentifier("SignInViewController")
        window?.rootViewController = signInViewController as? UIViewController
    }

    return true
}

我得到的建议是 "missing Fabric APIKey from your info.plist"。 但是我在 info.plist.

中找不到 Fabric 密钥

Info.plist:

将此代码添加到您的 .plist 文件中:

<key>Fabric</key>
<dict>
    <key>APIKey</key>
    <string>Your-key</string>
    <key>Kits</key>
    <array>
        <dict>
            <key>KitInfo</key>
            <dict/>
            <key>KitName</key>
            <string>Crashlytics</string>
        </dict>
        <dict>
            <key>KitInfo</key>
            <dict>
                <key>consumerKey</key>
                <string>Your-consumerKey</string>
                <key>consumerSecret</key>
                <string>Your-consumerSecret</string>
            </dict>
            <key>KitName</key>
            <string>Twitter</string>
        </dict>
        <dict>
            <key>KitInfo</key>
            <dict>
                <key>consumerKey</key>
                <string>Your-consumerKey</string>
                <key>consumerSecret</key>
                <string>Your-consumerSecret</string>
            </dict>
            <key>KitName</key>
            <string>Digits</string>
        </dict>
    </array>
</dict>