I get this error message, when I open a closed App again via App-Change button: Caused by: java.lang.InstantiationException: can't instantiate class com.*.FragmentContact$1; no empty constructor ...

I'm trying to make an Android application with automatic form generation http://labs.makemachine.net/2010/04/android-form-generator/ I've been reading a lot of topic about the "InstantiationExcept...

I try to instantiate the inner class defined in the following Java code: public class Mother { public class Child { public void doStuff() { // ... } } } When I try to get an instance of C...

I have a mediaplayer in a Music class that is called from another secondary Activity. It works fine. But when screen goes off (either by timeout or button), the music stops playing, and when comin...

I have a project that I originally developed using Android Studio. I decided to convert it to Xamarin (Visual Studio 2015). After hours of porting all the code over, everything works except for my...

I'm parsing in an XML file using SAX but when I call the class loader on the class, a java.lang.InstantiationException is thrown. I debugged this by the reason for the exception, 'Thrown when an a...

I have an abstract class A, i.e. public abstract class A { private final Object o; public A(Object o) { this.o = o; } public int a() { return 0; } public abstract int b(); } I have ...

I get an InstantiationException when I try to start an IntentService. I have looked at other threads here but the answers don't solve my problem. My service class does have a default constructor. H...

My understanding is that checked exceptions are those that the caller of the can reasonably be expected to recover from. I don't understand why this is the case with InstantiationException. If a cl...

I was playing with some code to make a "closure like" construct ( not working btw ) Everything looked fine but when I tried to access a final local variable in the code, the exception Ins...