Attempt to invoke virtual method 'java.lang.String Model.User.getPhone()' on a null object reference
49
What is a NullPointerException, and how do I fix it?
144658
System.NullPointerException: Attempt to de-reference a null object ,sravn
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the method getApplicationContext() is undefined
138618
How to resolve NullPointerException error in my below POM code?
8533
How do I invoke a Java method when given the method name as a string?
85964
Android: ClassNotFoundException when passing serializable object to Activity
42958
Method Overloading for null argument
155627
Keyword 'this' (Me) is not available calling the base constructor
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How to fix 'android.os.NetworkOnMainThreadException'?
18250
What could cause java.lang.reflect.InvocationTargetException?
8738
Should a retrieval method return 'null' or throw an exception when it can't produce the return value?
10818
NullPointerException : println needs a message in android
55274
Java: Exception itself is null
79586
System.NullPointerException: Attempt to de-reference a null object
128142
java.lang.NullPointerException at org.apache.jsp.foo_jsp._jspInit(foo_jsp.java:22)
23999
NullPointerException while parsing XML callout response
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to get phone number programmatically in Android