java.lang.RuntimeException: Unable to start activity ComponentInfo{com.zuercher.zuerchertechnik/com.zuercher.zuerchertechnik.Display_contact}: java.lang.NullPointerException: Attempt to invoke virtual method 'void com.google.android.gms.maps.MapFragment.getMapAsync(com.google.android.gms.maps.OnMapReadyCallback)' on a null object reference

Stack Overflow | nightslit | 7 months ago
  1. 0

    Android implement Google maps with fragment

    Stack Overflow | 7 months ago | nightslit
    java.lang.RuntimeException: Unable to start activity ComponentInfo{com.zuercher.zuerchertechnik/com.zuercher.zuerchertechnik.Display_contact}: java.lang.NullPointerException: Attempt to invoke virtual method 'void com.google.android.gms.maps.MapFragment.getMapAsync(com.google.android.gms.maps.OnMapReadyCallback)' on a null object reference
  2. 0

    GetMap() return null on Android API > 15 but works perfectly fine on equal or lower version

    Stack Overflow | 1 year ago | H.D.R
    java.lang.NullPointerException: Attempt to invoke virtual method 'void com.google.android.gms.maps.MapFragment.getMapAsync(com.google.android.gms.maps.OnMapReadyCallback)' on a null object reference
  3. 0

    Google Maps Android Application not working correctly

    Stack Overflow | 11 months ago | rocko
    java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.francydarkcool.maps/com.example.francydarkcool.maps.MapsActivity}: java.lang.NullPointerException: Attempt to invoke virtual method 'void com.google.android.gms.maps.MapFragment.getMapAsync(com.google.android.gms.maps.OnMapReadyCallback)' on a null object reference
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  5. 0
    Use 'dialog' to access views from custom_layout layout.
  6. 0
    The resource was accessed after it was dismissed.

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    Root Cause Analysis

    1. java.lang.NullPointerException

      Attempt to invoke virtual method 'void com.google.android.gms.maps.MapFragment.getMapAsync(com.google.android.gms.maps.OnMapReadyCallback)' on a null object reference

      at com.zuercher.zuerchertechnik.Display_contact.onCreate()
    2. com.zuercher.zuerchertechnik
      Display_contact.onCreate
      1. com.zuercher.zuerchertechnik.Display_contact.onCreate(Display_contact.java:41)
      1 frame
    3. Android Platform
      ActivityThread.performLaunchActivity
      1. android.app.Activity.performCreate(Activity.java:6112)
      2. android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1117)
      3. android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2609)
      3 frames