exception of nullpinter when using getText() method:
49
What is a NullPointerException, and how do I fix it?
148412
How can I use hasNextInt() to catch an exception? I need Int but if input is character, that is bad
133324
How getResources().getString() works android
23999
NullPointerException while parsing XML callout response
146476
Java: Why aren't NullPointerExceptions called NullReferenceExceptions?
81565
getClass().getResource() always returning null
124773
NullPointerException when calling service in onResume
96046
Static fields on a null reference in Java
98227
Any alternative to calling getGraphics() which is returning null
10818
NullPointerException : println needs a message in android
31699
How to get text from an element , when getText fails
128142
java.lang.NullPointerException at org.apache.jsp.foo_jsp._jspInit(foo_jsp.java:22)
10581
Avoiding NullPointerException in Java
46857
Compiler warning: null reference exception
93104
What is a NumberFormatException and how can I fix it?
28775
Unable to catch JsonMappingException
136725
ResultSet.getString(1) throws java.sql.SQLException: Invalid operation at current cursor position