Java Exception that is thrown when an application tries to create an instance of a class using the newInstance method in class Class, but the specified class object cannot be instantiated.
Questions tagged [instantiationexception]
65 questions
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InstantiationException thrown for my Class Extension
I have written the following class, there rest of the code within the class is @Overrides, please let me know if the rest of the code is relevant here and I shall add it.
public class ListCmd extends LibraryCommand {
public ListCmd(String…
Scott Adamson
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Kotlin InstantiationException
This is one of my first Kotlin projects and I'm following the Codelabs from android to get up to speed with Kotlin. Android development is not new to me but googling for solutions to problems I'm finding more tutorials and solutions in Kotlin than…
DevinM
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"InstantiationException: zero argument constructor" ---> How to do it?
I have already read things about that but can't find a way to fix my problem anyway (Beginner here...)
So, I'm currently developping an Android Studio App.
I have just done fragments to have different tab on a screen.
Previously I have done a…
Thib96
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2 answers
Java InstantiationException
I made a class to implement an interface and was testing it using another class.
This is the class that I created.
public class MyWeaponI implements WeaponI {
Random RAND = new Random();
private int maxDamage;
private String name;
public…
Shobosy
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InstantiationException when using a generic java class
I would like to create a simulation containing an entity. There can be two kinds of entities, complex and simple ones. When I instantiate a simple simulation, I want the simple entity to be instantiated, and when I instantiate a complex simulation I…
marczoid
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1 answer
Cannot instantiate the type error... but code is right?
So I have a big issue. I am getting the "cannot instantiate the type Robot" error when I try to make a new instance of the Robot class. I fully understand what this error means and when it occurs, but I do not understand why I am getting it. I…
OMGitzMidgar
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Instantiation Exception: no empty constructor
I keep getting the following error in my Android app when I launch my app:
10-07 22:00:07.416 21555-21555/com.antechdevelopment.NotificationReminders E/AndroidRuntime﹕ FATAL EXCEPTION: main
Process: com.antechdevelopment.NotificationReminders,…
Joshua King
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1 answer
Android app - strange instantiation exception
An app crashed with the following msg:
android.support.v4.app.Fragment$InstantiationException: Unable to
instantiate fragment blabla.WelcomDialog: make sure class name exists,
is public, and has an empty constructor that is public
It crashed…
Marco Masci
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InstantiationException and Abnormal Plugin Type: What is it?
I am currently trying to fix up some code, but I cant seem to find the problem:
Build paths include Vault and Bukkit 1.7.9.
It claims that the error is from an InstantiationException, but I havent included any Instantiatons as far as I know. If…
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Cannot instantiate the type GalerieAdapter
I'm trying to work with a custom GridView , but I got this errors:
Multiple markers at this line
- Cannot instantiate the type GalerieAdapter
- Line breakpoint:Galerie [line: 48] -
onCreate(Bundle)
- Cannot instantiate the type…
Andrei
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1 answer
Android invoke a Function via Thread in other Class java.lang.InstantiationException: can't instantiate class … no empty constructor
I have an Activity Class Anmeldung, a normal java class thread_haupt.class and a Activity funktionen_haupt.class.
on Start of Anmeldung.class starts a function(funktionstarter) of threads_haupt.class
This calls a function from…
Dawid Cz
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android java.lang.InstantiationException
I trying a pregnant app. My apps working fixed but sometime my app get java.lang.InstantiationException.
This is exception
java.lang.RuntimeException: Unable to start activity…
Olkunmustafa
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2 answers
How to Add Navigation Drawer in all Activities
I have a navigation Drawer in my App.Now i need to make that drawer appear in all my activities.
I saw many questions similar to this & found a Solution…
AruLNadhaN
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Java RuntimeException: Unable to instaniate activity component info widget
I've looked around on SOF and haven't been able to find anything helpful.
First off, I'll say what is happening. When I run my widget, it all works fine until I hit a checkbox on a listView item and run this coding:
@Override
public…
user2909006
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Error: Unable to instantiate activity Component Info
I get this error when I run my app:
12-14 12:04:42.088: E/AndroidRuntime(331): FATAL EXCEPTION: main
12-14 12:04:42.088: E/AndroidRuntime(331): java.lang.RuntimeException: Unable to instantiate activity…
user2909006
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