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Questions tagged [instantiationexception]

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.

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InstantiationException using Dozer

Using Dozer 5.4.0 to do mappings and am running into an InstantiationException from the DozerConverter abstract class. Here is my class, for the most part...BTW - tried both List and Map as well as HashMap and ArrayList - not expecting a difference…
MrMcCools
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Error instantiating org.picocontainer.web.PicoServletContainerFilter

I'm green in Java development. I'm trying to use PicoContainer in a servlet application. I configured the container in the web.xml and it fails when it try to create the filter. So I tried to instantiate the filter manually like this: Class clazz…
Felice Pollano
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Android InstantiationException : No empty constructor

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. Here's my service class. (It is defined in a file…
Anirudh Rayabharam
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Unable to instantiate receiver in BroadcastReceiver

This is my first effort in making an Android app. It is a simple SMS listener that then displays SMS as a Toast. public class SmsReciever extends BroadcastReceiver { String msgBody = null; @Override public void onReceive(Context context, Intent…
user1693086
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Android Activity can not be instantiated

Recently I have installed Ubuntu 12.04 in place of my Win7. I use Eclipse Juno / Java7. But when I am trying to Run my application I get the following line of errors although everything is in its place. My Manifest have the right class name. My…
Debopam Mitra
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Calling welcome file servlet results in java.lang.ClassNotFoundException: org.apache.struts2.dispatcher.FilterDispatcher

I'm getting a ClassNotFoundException: org.apache.struts2.dispatcher.FilterDispatcher while calling servlet as a welcome file. Below is the web.xml:
Chinmay
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ViewPager error with loading Fragments

I have 3 fragments being used in a viewpager.I'm using a FragmentPagerAdapter to switch between them. I get this error all the time and I can't figure out why. android.support.v4.app.Fragment$InstantiationException: Unable to instantiate fragment…
Eric Novins
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FitNesse, InstantiationException: No responder for autoComplete

Situation: I have FitNesse installed on a virtual machine. FitNesse is installed and test-suite is configured in the past. Now I can run the scripts. But when I want to edit and save a script I get an error message. The error shown (I removed the…
Matthijs
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how to resolve java.lang.InstantiationException android?

I am learning android programming. thank you for your help. the last time i run my app in android studio, it run completely and without errors. the next day i run the app did not give any error but the program did not run and showed in the emulator:…
Narges Omidi
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java.lang.InstantiationException: java.lang.Class has no zero argument constructor

When i run my app its showing me (InstantiationException:has no zero argument constructor) and ask for create a zero argument constructor, I am new in kotlin please suggest me how i can solve it. Login Activity:- class LoginActivity(val…
Amit Sharma
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Android Dynamic Class creation gives java.lang.InstantiationException

When I am trying to create a dynamic instance of Android UI Component, it gives me "java.lang.InstantiationException". Sample Code: Class components[] = {TextView.class, Button.class,...} Component mControl = null; ... ... mControl = (Component)…
Gaurav
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InstantiationException while starting filter MyFilter on GlassFish v3.1

I'm trying to deploy my EAR app consisting of modules ejb and war on the glassfish. App is deployed, but there is an exception connected to Filter I has in my web module. It's thrown everytime the server is trying to initiate the filter. But why?…
Pavel
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Tried everything still getting error: Unable to instantiate appComponentFactory java.lang.ClassNotFoundException

Whenever I try to open one of the activities (with the name quizActivity) in the app, the app crashes and gives the following error: Unknown bits set in runtime_flags: 0x28000 2020-08-17 21:41:20.561 12713-12713/inspire2connect.inspire2connect…
Ravish Jha
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Not able to execute Pyspark script using spark action in Oozie - Error while instantiating 'org.apache.spark.sql.hive.HiveExternalCatalog

I am facing below error while running spark action through oozie workflow on an EMR 5.14 cluster: pyspark.sql.utils.IllegalArgumentException: u"Error while instantiating 'org.apache.spark.sql.hive.HiveExternalCatalog'" My Pyspark script runs fine…
Nikita Jaiswal
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Instantiation on MongoClient produces error

Despite all the documentation that says beyond MongoDB 3.7 the MongoClient class can be instantiated, my Eclipse IDE shouts that MongClient cannot be instantiated. What could be the problem here ? public class MongoDBExample { public static…
Ali
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