Attempt to invoke virtual method on a null object reference 'int com.android.server.job.controllers.JobStatus.getUid()'
49
What is a NullPointerException, and how do I fix it?
147548
How to handle a static final field initializer that throws checked exception
54938
Cannot invoke method or retrieve property from null object. Object returned by the following call stack is null. \"File\r\n\"
64200
Can Java's NullPointerException be changed to report on which variable was null?
124496
Database.SaveResult.getId() returns null
128803
Can Queueable solve "Future method cannot be called from a future or batch method"?
103797
Android:android.view.ViewRoot$CalledFromWrongThreadException - How to solve the problem?
61392
The cast to value type 'Int32' failed because the materialized value is null
88563
Exception cannot be converted to Throwable
134746
Where do "pure virtual function call" crashes come from?
112328
Error: "an object reference is required for the non-static field, method or property..."
55647
the method getApplicationContext() is undefined
45196
Calling class method through NULL class pointer
128903
ExecuteScalar throws NullReferenceException
58054
When is it OK to catch NullPointerException?
31537
Checking for null before event dispatching... thread safe?
98780
Test Method throwing null pointer exception on custom setting