Getting a null pointer exception on logout
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What is a NullPointerException, and how do I fix it?
9396
NullPointerException on AlarmManager.setRepeating() - ElapsedRealTime - Android
140738
Does setting Java objects to null do anything anymore?
146476
Java: Why aren't NullPointerExceptions called NullReferenceExceptions?
128903
ExecuteScalar throws NullReferenceException
64200
Can Java's NullPointerException be changed to report on which variable was null?
130938
Java: Handle logoff or shutdown on Windows and Linux
24249
When is the Killing form null?
132398
What is null in Java?
81518
Find out what variable is throwing a NullPointerException programmatically
5099
How to fix org.hibernate.LazyInitializationException - could not initialize proxy - no Session
119290
User logout on browser / tab close
73285
Null Pointer Exception in XMl Parsing
98908
Is it good practice to set variables to null when they are no longer needed?
70532
NullReferenceException after POST
92797
How to debug NullPointerException in selenium-java
130266
Views disappear upon logout