NoSuchFieldException

Помогите, что это за ошибка ? В android studio все запускается исправно, но после сборки и запуска, apk выдает это. Есть подозрения на использование JSON, но почему тогда в студии проект работает ?

 java.lang.AssertionError: java.lang.NoSuchFieldException: ALIVE
                                                 at com.google.a.b.a.n$a.<init>(Unknown Source)
                                                 at com.google.a.b.a.n$24.a(Unknown Source)
                                                 at com.google.a.e.a(Unknown Source)
                                                 at com.google.a.b.a.i.a(Unknown Source)
                                                 at com.google.a.b.a.i.a(Unknown Source)
                                                 at com.google.a.b.a.i.a(Unknown Source)
                                                 at com.google.a.e.a(Unknown Source)
                                                 at com.google.a.b.a.i.a(Unknown Source)
                                                 at com.google.a.b.a.i.a(Unknown Source)
                                                 at com.google.a.b.a.i.a(Unknown Source)
                                                 at com.google.a.e.a(Unknown Source)
                                                 at com.google.a.e.a(Unknown Source)
                                                 at com.google.a.e.a(Unknown Source)
                                                 at com.google.a.e.a(Unknown Source)
                                                 at com.google.a.e.a(Unknown Source)
                                                 at game.com.doncov.pasha.mafianarrator.settings.c.a(Unknown Source)
                                                 at game.com.doncov.pasha.mafianarrator.settings.SettingsActivity.o(Unknown Source)
                                                 at game.com.doncov.pasha.mafianarrator.settings.SettingsActivity.m(Unknown Source)
                                                 at game.com.doncov.pasha.mafianarrator.settings.SettingsActivity.k(Unknown Source)
                                                 at game.com.doncov.pasha.mafianarrator.settings.SettingsActivity.g(Unknown Source)
                                                 at game.com.doncov.pasha.mafianarrator.settings.SettingsActivity$a.onClick(Unknown Source)
                                                 at android.view.View.performClick(View.java:4401)
                                                 at android.view.View$PerformClick.run(View.java:18184)
                                                 at android.os.Handler.handleCallback(Handler.java:730)
                                                 at android.os.Handler.dispatchMessage(Handler.java:92)
                                                 at android.os.Looper.loop(Looper.java:150)
                                                 at android.app.ActivityThread.main(ActivityThread.java:5390)
                                                 at java.lang.reflect.Method.invokeNative(Native Method)
                                                 at java.lang.reflect.Method.invoke(Method.java:525)
                                                 at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:737)
                                                 at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553)
                                                 at dalvik.system.NativeStart.main(Native Method)
                                              Caused by: java.lang.NoSuchFieldException: ALIVE
                                                 at java.lang.Class.getField(Class.java:673)
                                                 at com.google.a.b.a.n$a.<init>(Unknown Source) 
                                                 at com.google.a.b.a.n$24.a(Unknown Source) 
                                                 at com.google.a.e.a(Unknown Source) 
                                                 at com.google.a.b.a.i.a(Unknown Source) 
                                                 at com.google.a.b.a.i.a(Unknown Source) 
                                                 at com.google.a.b.a.i.a(Unknown Source) 
                                                 at com.google.a.e.a(Unknown Source) 
                                                 at com.google.a.b.a.i.a(Unknown Source) 
                                                 at com.google.a.b.a.i.a(Unknown Source) 
                                                 at com.google.a.b.a.i.a(Unknown Source) 
                                                 at com.google.a.e.a(Unknown Source) 
                                                 at com.google.a.e.a(Unknown Source) 
                                                 at com.google.a.e.a(Unknown Source) 
                                                 at com.google.a.e.a(Unknown Source) 
                                                 at com.google.a.e.a(Unknown Source) 
                                                 at game.com.doncov.pasha.mafianarrator.settings.c.a(Unknown Source) 
                                                 at game.com.doncov.pasha.mafianarrator.settings.SettingsActivity.o(Unknown Source) 
                                                 at game.com.doncov.pasha.mafianarrator.settings.SettingsActivity.m(Unknown Source) 
                                                 at game.com.doncov.pasha.mafianarrator.settings.SettingsActivity.k(Unknown Source) 
                                                 at game.com.doncov.pasha.mafianarrator.settings.SettingsActivity.g(Unknown Source) 
                                                 at game.com.doncov.pasha.mafianarrator.settings.SettingsActivity$a.onClick(Unknown Source) 
                                                 at android.view.View.performClick(View.java:4401) 
                                                 at android.view.View$PerformClick.run(View.java:18184) 
                                                 at android.os.Handler.handleCallback(Handler.java:730) 
                                                 at android.os.Handler.dispatchMessage(Handler.java:92) 
                                                 at android.os.Looper.loop(Looper.java:150) 
                                                 at android.app.ActivityThread.main(ActivityThread.java:5390) 
                                                 at java.lang.reflect.Method.invokeNative(Native Method) 
                                                 at java.lang.reflect.Method.invoke(Method.java:525)