java.lang.NullPointerException: Attempt to invoke virtual method 'android.content.res.Resources android.content.Context.getResources()' on a null object reference

Stack Overflow | Newbie009 | 3 months ago
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  1. 0

    'android.content.res.Resources android.content.Context.getResources()' on a null object reference

    Stack Overflow | 3 months ago | Newbie009
    java.lang.NullPointerException: Attempt to invoke virtual method 'android.content.res.Resources android.content.Context.getResources()' on a null object reference
  2. 0
    samebug tip
    When you use findViewById inside an activity it is going to look for a View inside your main_activity.xml. If it's not there, it throws this exception, try to use the right view to call findviewById.
  3. 0

    Fragment keeps on crashing. How to reload a fragment using fragment transaction?

    Stack Overflow | 11 months ago | Shahid Sarwar
    java.lang.NullPointerException: Attempt to invoke virtual method 'int java.lang.String.hashCode()' on a null object reference
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  5. 0

    Fatal Exception: java.lang.NullPointerException

    GitHub | 3 months ago | cfs5403
    java.lang.NullPointerException: Attempt to invoke virtual method 'android.content.pm.PackageManager android.content.Context.getPackageManager()' on a null object reference
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Root Cause Analysis

  1. java.lang.NullPointerException

    Attempt to invoke virtual method 'android.content.res.Resources android.content.Context.getResources()' on a null object reference

    at android.view.ViewConfiguration.get()
  2. Android Platform
    ImageView.<init>
    1. android.view.ViewConfiguration.get(ViewConfiguration.java:389)
    2. android.view.View.<init>(View.java:4064)
    3. android.view.View.<init>(View.java:4188)
    4. android.widget.ImageView.<init>(ImageView.java:150)
    5. android.widget.ImageView.<init>(ImageView.java:145)
    5 frames
  3. Android-Volley Library
    NetworkImageView.<init>
    1. com.android.volley.toolbox.NetworkImageView.<init>(NetworkImageView.java:61)
    2. com.android.volley.toolbox.NetworkImageView.<init>(NetworkImageView.java:57)
    3. com.android.volley.toolbox.NetworkImageView.<init>(NetworkImageView.java:53)
    3 frames
  4. com.mhcasia.android
    HomeFragment$1.onReceive
    1. com.mhcasia.android.fragment.HomeFragment.refreshBanners(HomeFragment.java:244)
    2. com.mhcasia.android.fragment.HomeFragment.access$000(HomeFragment.java:49)
    3. com.mhcasia.android.fragment.HomeFragment$1.onReceive(HomeFragment.java:77)
    3 frames
  5. Android Support v4
    LocalBroadcastManager$1.handleMessage
    1. android.support.v4.content.LocalBroadcastManager.executePendingBroadcasts(LocalBroadcastManager.java:297)
    2. android.support.v4.content.LocalBroadcastManager.access$000(LocalBroadcastManager.java:46)
    3. android.support.v4.content.LocalBroadcastManager$1.handleMessage(LocalBroadcastManager.java:116)
    3 frames
  6. Android Platform
    ActivityThread.main
    1. android.os.Handler.dispatchMessage(Handler.java:102)
    2. android.os.Looper.loop(Looper.java:148)
    3. android.app.ActivityThread.main(ActivityThread.java:7329)
    3 frames
  7. Java RT
    Method.invoke
    1. java.lang.reflect.Method.invoke(Method.java)
    1 frame
  8. Android
    ZygoteInit.main
    1. com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1230)
    2. com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1120)
    2 frames