query: NullPointerException on findViewById on fragment replacement
positive_passages.docid: 49
positive_passages.text: What is a NullPointerException, and how do I fix it?
negative_passages.docid: 58054
negative_passages.text: When is it OK to catch NullPointerException?
negative_passages.docid: 158745
negative_passages.text: onActivityResult is not being called in Fragment
negative_passages.docid: 68787
negative_passages.text: Why The constructor ArrayAdapter(new View.OnKeyListener(){}, int, String[]) is undefined
negative_passages.docid: 32065
negative_passages.text: Attempt to de-reference a null object: Trigger
negative_passages.docid: 127992
negative_passages.text: Error non-default constructors in fragments
negative_passages.docid: 108336
negative_passages.text: Nullable Object must have a value #2
negative_passages.docid: 88920
negative_passages.text: Is using NULL references OK?
negative_passages.docid: 64200
negative_passages.text: Can Java's NullPointerException be changed to report on which variable was null?
negative_passages.docid: 93603
negative_passages.text: Update data in ListFragment as part of ViewPager
negative_passages.docid: 124773
negative_passages.text: NullPointerException when calling service in onResume
negative_passages.docid: 4422
negative_passages.text: How to display an existing ListFragment in a DialogFragment
negative_passages.docid: 45995
negative_passages.text: "ArrayAdapter requires the resource ID to be a TextView" XML problems
negative_passages.docid: 141129
negative_passages.text: InputStream returning NullPointerException (Java)
negative_passages.docid: 84461
negative_passages.text: Unable instantiate android.gms.maps.MapFragment
negative_passages.docid: 88764
negative_passages.text: java.lang.IllegalStateException: Illegal attempt to set ViewHandler after a response has been rendered
negative_passages.docid: 96311
negative_passages.text: NullPointerException when installing the Android SDK on Mac OS X