title: Updating Android Studio to version 2.2 and project not run
body: <p>My project run normally in Android Studio version 2.1.2.In my project used Google map when I update AS to version 2.2 project not run (I do not use fire base but in log this error shown)
  this is error log:</p>
  
  <pre><code>  java.lang.NoClassDefFoundError: com.google.firebase.FirebaseOptions
                                                                                  at com.google.firebase.FirebaseApp.zzbu(Unknown Source)
                                                                                  at com.google.firebase.provider.FirebaseInitProvider.onCreate(Unknown Source)
                                                                                  at android.content.ContentProvider.attachInfo(ContentProvider.java:1591)
                                                                                  at android.content.ContentProvider.attachInfo(ContentProvider.java:1562)
                                                                                  at com.google.firebase.provider.FirebaseInitProvider.attachInfo(Unknown Source)
                                                                                  at android.app.ActivityThread.installProvider(ActivityThread.java:4818)
                                                                                  at android.app.ActivityThread.installContentProviders(ActivityThread.java:4413)
                                                                                  at android.app.ActivityThread.handleBindApplication(ActivityThread.java:4353)
                                                                                  at android.app.ActivityThread.access$1500(ActivityThread.java:135)
                                                                                  at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1256)
                                                                                  at android.os.Handler.dispatchMessage(Handler.java:102)
                                                                                  at android.os.Looper.loop(Looper.java:136)
                                                                                  at android.app.ActivityThread.main(ActivityThread.java:5045)
                                                                                  at java.lang.reflect.Method.invokeNative(Native Method)
                                                                                  at java.lang.reflect.Method.invoke(Method.java:515)
                                                                                  at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:779)
                                                                                  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:595)
                                                                                  at dalvik.system.NativeStart.main(Native Method)
  </code></pre>