query: FATAL EXCEPTION: main: Attempt to invoke virtual method 'int com.arewagirlcoder.welearn.GroupModel.getImage()' on a null object reference
positive_passages.docid: 49
positive_passages.text: What is a NullPointerException, and how do I fix it?
negative_passages.docid: 87189
negative_passages.text: System.NullPointerException
negative_passages.docid: 134010
negative_passages.text: Can Visual Studio tell me which reference threw a NullReferenceException?
negative_passages.docid: 81518
negative_passages.text: Find out what variable is throwing a NullPointerException programmatically
negative_passages.docid: 6882
negative_passages.text: try catch exception always returns null
negative_passages.docid: 37575
negative_passages.text: RuntimeException: Unable to instantiate application
negative_passages.docid: 56124
negative_passages.text: Why do I get "Exception; must be caught or declared to be thrown" when I try to compile my Java code?
negative_passages.docid: 112328
negative_passages.text: Error: "an object reference is required for the non-static field, method or property..."
negative_passages.docid: 15466
negative_passages.text: Image.Save(..) throws a GDI+ exception because the memory stream is closed
negative_passages.docid: 73120
negative_passages.text: Nullpointerexception when trying to send data from activity to class
negative_passages.docid: 105855
negative_passages.text: Why do I get compilation error "org/codehaus/groovy/control/CompilationFailedException"?
negative_passages.docid: 79586
negative_passages.text: System.NullPointerException: Attempt to de-reference a null object
negative_passages.docid: 38488
negative_passages.text: gwt java.lang.ExceptionInInitializerError
negative_passages.docid: 35016
negative_passages.text: java.lang.NullPointerException at org.primefaces.component.datatable.feature.FilterFeature.filter
negative_passages.docid: 69771
negative_passages.text: NullPointerException when setting attribute?
negative_passages.docid: 135931
negative_passages.text: What does "Method '~' of object '~' failed" at runtime mean?
negative_passages.docid: 81565
negative_passages.text: getClass().getResource() always returning null