java.lang.NullPointerException: Attempt to invoke virtual method 'int android.widget.LinearLayout.getLeft()' on a null object reference
49
What is a NullPointerException, and how do I fix it?
98780
Test Method throwing null pointer exception on custom setting
46944
Null pointer Exception - findViewById()
58054
When is it OK to catch NullPointerException?
146476
Java: Why aren't NullPointerExceptions called NullReferenceExceptions?
23999
NullPointerException while parsing XML callout response
68787
Why The constructor ArrayAdapter(new View.OnKeyListener(){}, int, String[]) is undefined
124773
NullPointerException when calling service in onResume
59458
error upon assigning Layout: BoxLayout can't be shared
82045
Exception : android.view.InflateException: Binary XML file line #20: Error inflating class net.simonvt.datepicker.DatePicker
119799
Android: Issue during Arraylist declaration
68222
Reference to undeclared entity exception while working with XML
98866
Null Pointer Exception on getGraphics()
23964
Why does Java have a "NullPointerException" when there are no pointers in Java?
73034
StringBuilder append() and null values
80631
NullPointerException but compiling?
10867
How to avoid ArrayIndexOutOfBoundsException or IndexOutOfBoundsException?