java.lang.NullPointerException: Attempt to invoke virtual method 'com.auth0.core.Connection com.auth0.lock.Configuration.getDefaultDatabaseConnection()' on a null object reference

GitHub | ritdaw | 10 months ago
  1. 0

    Attempt to invoke virtual method 'com.auth0.core.Connection com.auth0.lock.Configuration.getDefaultDatabaseConnection()' on a null object reference

    GitHub | 10 months ago | ritdaw
    java.lang.NullPointerException: Attempt to invoke virtual method 'com.auth0.core.Connection com.auth0.lock.Configuration.getDefaultDatabaseConnection()' on a null object reference
  2. 0

    The page com.auth0.lock.LockActivity crashes after minimizing the app

    GitHub | 11 months ago | Kolyall
    java.lang.RuntimeException: Unable to start activity ComponentInfo{com.github.pires.obd.reader/com.auth0.lock.LockActivity}: java.lang.NullPointerException: Attempt to invoke virtual method 'com.auth0.core.Connection com.auth0.lock.Configuration.getDefaultDatabaseConnection()' on a null object reference
  3. 0

    GitHub comment 442#219449250

    GitHub | 7 months ago | sitefinitysteve
    java.lang.RuntimeException: Unable to start activity ComponentInfo{org.nativescript.demo/com.auth0.lock.LockActivity}: java.lang.NullPointerException: Attempt to invoke virtual method 'com.squareup.otto.Bus com.auth0.lock.Lock.getBus()' on a null object reference
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  5. 0

    NullPointerException from 0.8.0

    GitHub | 2 months ago | hamberluo
    java.lang.NullPointerException: Attempt to invoke virtual method 'io.socket.b.a io.socket.engineio.client.c.b(java.lang.String, io.socket.b.a$a)' on a null object reference
  6. 0

    how i display my list in mode list or grid

    Stack Overflow | 2 months ago | user3451238
    java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.sajdour.fcg_sajdour/com.example.sajdour.fcg_sajdour.UI.Videos}: java.lang.NullPointerException: Attempt to invoke virtual method 'void android.support.v7.widget.RecyclerView.setLayoutManager(android.support.v7.widget.RecyclerView$LayoutManager)' on a null object reference

  1. pranavprakash 1 times, last 2 months ago
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Root Cause Analysis

  1. java.lang.NullPointerException

    Attempt to invoke virtual method 'com.auth0.core.Connection com.auth0.lock.Configuration.getDefaultDatabaseConnection()' on a null object reference

    at com.auth0.lock.fragment.DatabaseLoginFragment.onCreate()
  2. com.auth0.lock
    SocialDBFragment.onCreate
    1. com.auth0.lock.fragment.DatabaseLoginFragment.onCreate(DatabaseLoginFragment.java:102)
    2. com.auth0.lock.fragment.SocialDBFragment.onCreate(SocialDBFragment.java:42)
    2 frames
  3. Android Support v4
    FragmentActivity.onCreate
    1. android.support.v4.app.Fragment.performCreate(Fragment.java:1939)
    2. android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1029)
    3. android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1248)
    4. android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1230)
    5. android.support.v4.app.FragmentManagerImpl.dispatchCreate(FragmentManager.java:2037)
    6. android.support.v4.app.FragmentController.dispatchCreate(FragmentController.java:154)
    7. android.support.v4.app.FragmentActivity.onCreate(FragmentActivity.java:289)
    7 frames
  4. com.auth0.lock
    LockActivity.onCreate
    1. com.auth0.lock.LockActivity.onCreate(LockActivity.java:89)
    1 frame
  5. Android Platform
    ActivityThread.main
    1. android.app.Activity.performCreate(Activity.java:6068)
    2. android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1111)
    3. android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2437)
    4. android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2564)
    5. android.app.ActivityThread.access$800(ActivityThread.java:170)
    6. android.app.ActivityThread$H.handleMessage(ActivityThread.java:1441)
    7. android.os.Handler.dispatchMessage(Handler.java:111)
    8. android.os.Looper.loop(Looper.java:194)
    9. android.app.ActivityThread.main(ActivityThread.java:5576)
    9 frames
  6. Java RT
    Method.invoke
    1. java.lang.reflect.Method.invoke(Method.java)
    2. java.lang.reflect.Method.invoke(Method.java:372)
    2 frames
  7. Android
    ZygoteInit.main
    1. com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:955)
    2. com.android.internal.os.ZygoteInit.main(ZygoteInit.java:750)
    2 frames