2017-06-14 69 views
0

我正在构建一个Android应用程序,并且所有内容对于Android 5都能正常工作。然而,针对Android 4.x的,我收到以下错误,当我尝试使用过Android Studio编译:

E/AndroidRuntime: FATAL EXCEPTION: main 
       java.lang.NoClassDefFoundError: com.google.android.gms.R$string 
        at com.google.android.gms.common.internal.zzam.<init>(Unknown Source) 
        at com.google.firebase.FirebaseOptions.fromResource(Unknown Source) 
        at com.google.firebase.FirebaseApp.initializeApp(Unknown Source) 
        at com.google.firebase.provider.FirebaseInitProvider.onCreate(Unknown Source) 
        at android.content.ContentProvider.attachInfo(ContentProvider.java:1064) 
        at com.google.firebase.provider.FirebaseInitProvider.attachInfo(Unknown Source) 
        at android.app.ActivityThread.installProvider(ActivityThread.java:5181) 
        at android.app.ActivityThread.installContentProviders(ActivityThread.java:4733) 
        at android.app.ActivityThread.handleBindApplication(ActivityThread.java:4666) 
        at android.app.ActivityThread.access$1300(ActivityThread.java:166) 
        at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1439) 
        at android.os.Handler.dispatchMessage(Handler.java:107) 
        at android.os.Looper.loop(Looper.java:194) 
        at android.app.ActivityThread.main(ActivityThread.java:5455) 
        at java.lang.reflect.Method.invokeNative(Native Method) 
        at java.lang.reflect.Method.invoke(Method.java:525) 
        at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:966) 
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:733) 
        at dalvik.system.NativeStart.main(Native Method) 

在我的依赖,我已经尝试过两种compile 'com.google.android.gms:play-services:+'

,也compile 'com.google.android.gms:play-services:9.8.0'

我一直在尝试在网上寻找解决方案,并且人们推荐添加Google Play服务依赖项,但我已经这么做了。我还曾试图compile 'com.android.support:multidex:1.0.0',但我不认为这将使任何区别,因为在任何情况下,我看到了这个消息,Android Studio中弹出:

"Instant Run does not support deploying build variants with multidex enabled, to a target with API level 20 or below. To use Instant Run with a multidex enabled build variant, deploy to a target with API level 21 or higher."

任何提示?谢谢。

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