i am new to java and i am getting an error while compiling.the error is 'nullpointerexception'
49
What is a NullPointerException, and how do I fix it?
12226
Compilation error "Cannot find symbol" on DriverManager.getConnection()
87728
ArgumentNullException or NullReferenceException from extension method?
8283
Why does null reference print as "null"
68787
Why The constructor ArrayAdapter(new View.OnKeyListener(){}, int, String[]) is undefined
155782
Why does Java have an "unreachable statement" compiler error?
89755
Why is "throw null" not creating a compilation error in Java?
10867
How to avoid ArrayIndexOutOfBoundsException or IndexOutOfBoundsException?
96453
Caught Throwable or Exception is null
128316
i found Null pointer exception while executing testng in selenium
46944
Null pointer Exception - findViewById()
40818
What is an IndexOutOfRangeException / ArgumentOutOfRangeException and how do I fix it?
96311
NullPointerException when installing the Android SDK on Mac OS X
55274
Java: Exception itself is null
119573
NullPointerException in Java with no StackTrace
24887
java.lang.NullPointerException at javax.faces.webapp.UIComponentClassicTagBase.setJspId
289
What is a NullReferenceException, and how do I fix it?