GitHub

java.lang.NullPointerException: Attempt to invoke virtual method 'int java.lang.String.length()' on a null object reference

I have declair appsflyerSdk in main.dart file before runApp(). Using its instance for generating deeplink for my application throws this error while generating ...
GitHub

[Bug] java.lang.NullPointerException: Attempt to read from field 'int android.view.View.mPrivateFlags' on a null object reference

at com.android.internal.policy.DecorView.superDispatchTouchEvent(DecorView.java:414) at com.android.internal.policy.PhoneWindow.superDispatchTouchEvent(PhoneWindow ...
LinkedIn

Interview #344: Java - What is a NullPointerException?

A NullPointerException occurs when we try to access a method or field on an object reference that is null. It is a runtime exception thrown by the JVM. To avoid it, we should initialize objects ...