getting a NullPointerException in android fragment when calling a method
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What is a NullPointerException, and how do I fix it?
127992
Error non-default constructors in fragments
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NullPointerException when setting attribute?
51487
How to call a method stored in a HashMap? (Java)
64332
avoiding null reference exceptions
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Why does null reference print as "null"
103797
Android:android.view.ViewRoot$CalledFromWrongThreadException - How to solve the problem?
73120
Nullpointerexception when trying to send data from activity to class
2116
IllegalArgumentException or NullPointerException for a null parameter?
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Trouble with calling method
85964
Android: ClassNotFoundException when passing serializable object to Activity
137692
NullPointerException when working with arrays
113741
Using onClick attribute in layout xml causes a NoSuchMethodException in Android dialogs
92797
How to debug NullPointerException in selenium-java
37988
System.NullPointerException: Attempt to de-reference a null object:
81565
getClass().getResource() always returning null
80631
NullPointerException but compiling?