query: Attempt to dereference null object error callout in salesforce
positive_passages.docid: 23999
positive_passages.text: NullPointerException while parsing XML callout response
negative_passages.docid: 131308
negative_passages.text: Use cases for Object.create(null)
negative_passages.docid: 108336
negative_passages.text: Nullable Object must have a value #2
negative_passages.docid: 20892
negative_passages.text: C# nullable string error
negative_passages.docid: 70532
negative_passages.text: NullReferenceException after POST
negative_passages.docid: 45196
negative_passages.text: Calling class method through NULL class pointer
negative_passages.docid: 54938
negative_passages.text: Cannot invoke method or retrieve property from null object. Object returned by the following call stack is null. \"File\r\n\"
negative_passages.docid: 127452
negative_passages.text: Why is typeof null "object"?
negative_passages.docid: 3624
negative_passages.text: Apex errors with Custom button to add existing records on a custom object
negative_passages.docid: 79586
negative_passages.text: System.NullPointerException: Attempt to de-reference a null object
negative_passages.docid: 42958
negative_passages.text: Method Overloading for null argument
negative_passages.docid: 7935
negative_passages.text: CS0120: An object reference is required for the nonstatic field, method, or property 'foo'
negative_passages.docid: 96843
negative_passages.text: What will happen when I call a member function on a NULL object pointer?
negative_passages.docid: 96046
negative_passages.text: Static fields on a null reference in Java
negative_passages.docid: 30607
negative_passages.text: Bug: unable to handle kernel NULL pointer dereference at
negative_passages.docid: 56858
negative_passages.text: Possible to overload null-coalescing operator?
negative_passages.docid: 10581
negative_passages.text: Avoiding NullPointerException in Java