プロバイダcom.google.firebase.provider.FirebaseInitProviderを取得できませんか？

Question

このエラーを解決するにはどうすればよいですか？
Androidのスタジオ2.3.3
のUbuntu 14.04 LTS

androidRuntime: FATAL EXCEPTION: main 
                     java.lang.RuntimeException: Unable to get provider com.google.firebase.provider.FirebaseInitProvider: java.lang.ClassNotFoundException: Didn't find class "com.google.firebase.provider.FirebaseInitProvider" on path: DexPathList[[zip file "/data/app/com.midhilaj.ssfnewsapp-1.apk"],nativeLibraryDirectories=[/data/app-lib/com.midhilaj.ssfnewsapp-1, /vendor/lib, /system/lib]] 
                      at android.app.ActivityThread.installProvider(ActivityThread.java:5121) 
                      at android.app.ActivityThread.installContentProviders(ActivityThread.java:4681) 
                      at android.app.ActivityThread.handleBindApplication(ActivityThread.java:4621) 
                      at android.app.ActivityThread.access$1300(ActivityThread.java:165) 
                      at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1433) 
                      at android.os.Handler.dispatchMessage(Handler.java:107) 
                      at android.os.Looper.loop(Looper.java:194) 
                      at android.app.ActivityThread.main(ActivityThread.java:5391) 
                      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:833) 
                      at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:600) 
                      at dalvik.system.NativeStart.main(Native Method) 
                      Caused by: java.lang.ClassNotFoundException: Didn't find class "com.google.firebase.provider.FirebaseInitProvider" on path: DexPathList[[zip file "/data/app/com.midhilaj.ssfnewsapp-1.apk"],nativeLibraryDirectories=[/data/app-lib/com.midhilaj.ssfnewsapp-1, /vendor/lib, /system/lib]] 
                      at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:53) 
                      at java.lang.ClassLoader.loadClass(ClassLoader.java:501) 
                      at java.lang.ClassLoader.loadClass(ClassLoader.java:461) 
                      at android.app.ActivityThread.installProvider(ActivityThread.java:5106) 
                      at android.app.ActivityThread.installContentProviders(ActivityThread.java:4681)  
                      at android.app.ActivityThread.handleBindApplication(ActivityThread.java:4621)  
                      at android.app.ActivityThread.access$1300(ActivityThread.java:165)  
                      at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1433)  
                      at android.os.Handler.dispatchMessage(Handler.java:107)  
                      at android.os.Looper.loop(Looper.java:194)  
                      at android.app.ActivityThread.main(ActivityThread.java:5391)  
                      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:833)  
                      at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:600)  
                      at dalvik.system.NativeStart.main(Native Method)  

Answer 1

まずでアプリフォルダにGoogleの-service.jsonファイルを平行に置くことを忘れないでくださいfirebaseコンソール上にアプリを登録し、そこに言及した手順に従ってください、あなたのプロジェクト。