query: NullPointerException when calling a method from another class
positive_passages.docid: 49
positive_passages.text: What is a NullPointerException, and how do I fix it?
negative_passages.docid: 65815
negative_passages.text: How to pass a value from one Activity to another in Android?
negative_passages.docid: 20020
negative_passages.text: NullPointerException accessing views in onCreate()
negative_passages.docid: 33244
negative_passages.text: Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException
negative_passages.docid: 11477
negative_passages.text: Java: calling a method on a Constructor
negative_passages.docid: 13711
negative_passages.text: java.lang.NullPointerException at org.glassfish.hk2.classmodel.reflect.impl.TypesImpl.getType
negative_passages.docid: 79586
negative_passages.text: System.NullPointerException: Attempt to de-reference a null object
negative_passages.docid: 96453
negative_passages.text: Caught Throwable or Exception is null
negative_passages.docid: 70532
negative_passages.text: NullReferenceException after POST
negative_passages.docid: 120326
negative_passages.text: Call subclass's method from its superclass
negative_passages.docid: 116729
negative_passages.text: Get integer value from another class
negative_passages.docid: 149666
negative_passages.text: Why can't a null-reference exception name the object that has a null reference?
negative_passages.docid: 131864
negative_passages.text: Member '' cannot be accessed with an instance reference
negative_passages.docid: 69771
negative_passages.text: NullPointerException when setting attribute?
negative_passages.docid: 146476
negative_passages.text: Java: Why aren't NullPointerExceptions called NullReferenceExceptions?
negative_passages.docid: 144658
negative_passages.text: System.NullPointerException: Attempt to de-reference a null object ,sravn
negative_passages.docid: 124773
negative_passages.text: NullPointerException when calling service in onResume