query: Nullpointexception when try run app only after app was closed by system(Android)
positive_passages.docid: 49
positive_passages.text: What is a NullPointerException, and how do I fix it?
negative_passages.docid: 35651
negative_passages.text: java.lang.IllegalStateException: Scanner closed
negative_passages.docid: 78586
negative_passages.text: Why doesn't "System.out.println" work in Android?
negative_passages.docid: 1651
negative_passages.text: IllegalMonitorStateException on wait() call
negative_passages.docid: 11945
negative_passages.text: How should I use try-with-resources with JDBC?
negative_passages.docid: 143664
negative_passages.text: setOnClickListener crashs my android app
negative_passages.docid: 87189
negative_passages.text: System.NullPointerException
negative_passages.docid: 96453
negative_passages.text: Caught Throwable or Exception is null
negative_passages.docid: 9396
negative_passages.text: NullPointerException on AlarmManager.setRepeating() - ElapsedRealTime - Android
negative_passages.docid: 141129
negative_passages.text: InputStream returning NullPointerException (Java)
negative_passages.docid: 64200
negative_passages.text: Can Java's NullPointerException be changed to report on which variable was null?
negative_passages.docid: 73128
negative_passages.text: How to restart app if it unexpectedly shutdown
negative_passages.docid: 19797
negative_passages.text: when EditText is empty and click calculateButton, app crashes
negative_passages.docid: 98866
negative_passages.text: Null Pointer Exception on getGraphics()
negative_passages.docid: 11979
negative_passages.text: How can I use getSystemService in a non-activity class (LocationManager)?
negative_passages.docid: 101059
negative_passages.text: Android - android.os.NetworkOnMainThreadException
negative_passages.docid: 86725
negative_passages.text: App crashes if question is reloaded without data connection