09-01 12:47:59.637  17463-17463/? E/AndroidRuntime﹕ FATAL EXCEPTION: main
    java.lang.RuntimeException: Unable to start activity ComponentInfo{mega.partner/ru.megagroup.megagrouppartner.ui.RequestListActivity}: android.content.ActivityNotFoundException: Unable to find explicit activity class {mega.cabinet/ru.megagroup.lib.gatekeeper.ui.GatekeeperActivity}; have you declared this activity in your AndroidManifest.xml?
            at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2266)
            at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2316)
            at android.app.ActivityThread.access$600(ActivityThread.java:150)
            at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1298)
            at android.os.Handler.dispatchMessage(Handler.java:99)
            at android.os.Looper.loop(Looper.java:213)
            at android.app.ActivityThread.main(ActivityThread.java:5225)
            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:741)
            at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:557)
            at dalvik.system.NativeStart.main(Native Method)
     Caused by: android.content.ActivityNotFoundException: Unable to find explicit activity class {mega.cabinet/ru.megagroup.lib.gatekeeper.ui.GatekeeperActivity}; have you declared this activity in your AndroidManifest.xml?
            at android.app.Instrumentation.checkStartActivityResult(Instrumentation.java:1628)
            at android.app.Instrumentation.execStartActivity(Instrumentation.java:1424)
            at android.app.Activity.startActivityForResult(Activity.java:3390)
            at android.app.Activity.startActivityForResult(Activity.java:3351)
            at android.support.v4.app.FragmentActivity.startActivityForResult(FragmentActivity.java:748)
            at ru.megagroup.lib.gatekeeper.session.Session.startAuthorization(Session.java:253)
            at ru.megagroup.lib.gatekeeper.session.Session.protectActivity(Session.java:99)
            at ru.megagroup.megagrouppartner.ui.BaseActivity._initSession(BaseActivity.java:114)
            at ru.megagroup.megagrouppartner.ui.BaseActivity.onCreate(BaseActivity.java:79)
            at ru.megagroup.megagrouppartner.ui.RequestListActivity.onCreate(RequestListActivity.java:33)
            at android.app.Activity.performCreate(Activity.java:5133)
            at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1087)
            at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2230)
            at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2316)
            at android.app.ActivityThread.access$600(ActivityThread.java:150)
            at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1298)
            at android.os.Handler.dispatchMessage(Handler.java:99)
            at android.os.Looper.loop(Looper.java:213)
            at android.app.ActivityThread.main(ActivityThread.java:5225)
            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:741)
            at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:557)
            at dalvik.system.NativeStart.main(Native Method)