Java - NullPointerExceptioneven when variable has been set in constructor
49
What is a NullPointerException, and how do I fix it?
120071
Checking for a null int value from a Java ResultSet
113731
Why must a final variable be initialized before constructor completes?
70195
Can I use Class.newInstance() with constructor arguments?
38780
Checking for null before ToString()
4069
How do I call one constructor from another in Java?
134010
Can Visual Studio tell me which reference threw a NullReferenceException?
96453
Caught Throwable or Exception is null
134689
Setting an object to null vs Dispose()
96046
Static fields on a null reference in Java
98908
Is it good practice to set variables to null when they are no longer needed?
8283
Why does null reference print as "null"
125549
Does assigning null remove all event handlers from an object?
23964
Why does Java have a "NullPointerException" when there are no pointers in Java?
64695
onDestroy() - to set or not to set instance variables to null?
73120
Nullpointerexception when trying to send data from activity to class
141129
InputStream returning NullPointerException (Java)