Null Pointer Exception thrown when calling .show() on MediaController
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What is a NullPointerException, and how do I fix it?
158043
Display a view from another controller in ASP.NET MVC
98227
Any alternative to calling getGraphics() which is returning null
140738
Does setting Java objects to null do anything anymore?
2116
IllegalArgumentException or NullPointerException for a null parameter?
124773
NullPointerException when calling service in onResume
58054
When is it OK to catch NullPointerException?
11458
NullReferenceException in Unity
69644
I just need to override show() for the Toast class
35590
How to fix NullPointerException in Java?
144658
System.NullPointerException: Attempt to de-reference a null object ,sravn
98080
Android: Cannot invoke toString() on the primitive type int
31537
Checking for null before event dispatching... thread safe?
69180
onActivityResult() called prematurely
85950
Custom ListView Adapter throws UnsupportedOperationException
8793
Android and getting a view with id cast as a string
86008
How do I open the JavaFX FileChooser from a controller class?