The Java exception thrown when an application attempts to use null in a case where an object is required.
I know there are many different causes for NPE but mine is slightly weird (At least to me). So I …
java android eclipse class nullpointerexceptionI'm getting this error while trying to launch a Fragment from a first Fragment : java.lang.NullPointerException: Attempt to invoke …
android nullpointerexception fragment fragmenttransactionI am using butterknife 8.0.1, but a nullpointerexception is appearing. This line is on my build.grade file: compile 'com.jakewharton:…
android nullpointerexception butterknifeI've been searching for this for a while but haven't found any answers, so either I'm missing something so obvious …
java json nullpointerexception jackson idmlI have a jcombobox which values come from a list. I want to first value to be blank from dropdown …
java swing combobox nullpointerexception jcomboboxThe problem is, no matter where or how I call for this layout's components, they always return null. setView(inflater.…
android nullpointerexception android-resources android-dialog findviewbyidI'm writing an Android game app for an Artificial Intelligence semester project. I'm getting a NullPointerException on Line 38 of the …
android nullpointerexception android-buttonWhen running this: public class WhatTheShoot { public static void main(String args[]){ try { throw null; } catch (Exception e){ System.out.…
java exception-handling nullpointerexceptionI have recently found a bug that causes a NullPointerException. The exception is caught and logged using a standard slf4…
java logging stack-trace nullpointerexceptionI have an Android application with the following menu item in one of the Activities (which concerns handling a list …
android nullpointerexception menuitem runtimeexception