java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.String com.example.apple.qs.Activity.db.model.Contact.getNameOrNumber()' on a null object reference

Stack Overflow | Apple Tan | 4 months ago
  1. 0

    Null Pointer Exception while doing filter method

    Stack Overflow | 4 months ago | Apple Tan
    java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.String com.example.apple.qs.Activity.db.model.Contact.getNameOrNumber()' on a null object reference
  2. 0

    NPE and InvocationTargetException error

    Stack Overflow | 2 years ago | user2883071
    java.lang.IllegalStateException: Could not execute method of the activity
  3. 0

    java.lang.RuntimeException: Unable to stop activity {net.kindows.chitchat/net.kindows.chitchat.LoginActivity}: java.lang.NullPointerException: Attempt to invoke virtual method 'void org.eclipse.paho.android.service.MqttService.disconnect(java.lang.String, java.lang.String, java.lang.String)' on a null object reference

    GitHub | 6 months ago | dmsherazi
    java.lang.RuntimeException: Unable to stop activity {net.kindows.chitchat/net.kindows.chitchat.LoginActivity}: java.lang.NullPointerException: Attempt to invoke virtual method 'void org.eclipse.paho.android.service.MqttService.disconnect(java.lang.String, java.lang.String, java.lang.String)' on a null object reference
  4. Speed up your debug routine!

    Automated exception search integrated into your IDE

  5. 0

    GitHub comment 199#204448212

    GitHub | 8 months ago | pranay-mathur
    java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.String org.json.JSONObject.optString(java.lang.String, java.lang.String)' on a null object reference
  6. 0

    Null Object Reference on db insert

    Stack Overflow | 1 year ago | neo
    java.lang.NullPointerException: Attempt to invoke virtual method 'void com.example.test.myapp.DBHelper.addListItem(java.lang.String, java.lang.String, java.lang.String)' on a null object reference

    Not finding the right solution?
    Take a tour to get the most out of Samebug.

    Tired of useless tips?

    Automated exception search integrated into your IDE

    Root Cause Analysis

    1. java.lang.NullPointerException

      Attempt to invoke virtual method 'java.lang.String com.example.apple.qs.Activity.db.model.Contact.getNameOrNumber()' on a null object reference

      at com.example.apple.qs.Activity.adapter.MessageListAdapter$ItemFilter.performFiltering()
    2. com.example.apple
      MessageListAdapter$ItemFilter.performFiltering
      1. com.example.apple.qs.Activity.adapter.MessageListAdapter$ItemFilter.performFiltering(MessageListAdapter.java:207)
      1 frame