InvocationTargetException is a checked exception that wraps an exception thrown by an invoked method or constructor.
InvocationTargetException is a checked exception that wraps an exception thrown by an invoked method or constructor.
Questions tagged [invocationtargetexception]
233 questions
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1 answer
how to resolve the System.Reflection.TargetParameterCountException in WindowsForms C#?
I'm getting the Parameter count mismatch exception.
Unhandled Exception: System.Reflection.TargetParameterCountException: Parameter count mismatch.
My code part for invoking the MethodInfo base is as below
Type customerType =…
Arulpriya
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- 10
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1 answer
Android - Clicking on a Button errors immediately without entering the onClick activity
I have the following code with SupervisorActivity.java and activity_supervisor.xml files. The form displays as expected, however when I click on the button I get the following error. I am fairly new and tried to find the issue by stepping through…
oaksu
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java.lang.reflect.InvocationTargetException whilst locally running an applet (no server)
I'm trying to load an applet on a simple HTML page that I've written (I also wrote the applet) but it throws an InvocationTargetException every time. The applet works when I run it in Eclipse, but I can't get it to work on the…
user3104212
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1 answer
Why can one line of code work, but then the same line throws a null pointer exception later?
I am creating an android app that involves creating a to-do list, when the onstart method is called I can call a context.findviewbyid() line succesfully but later that does not work, this only happens when the app has been rotated or reset in some…
Eoin Davey
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2 answers
JavaFx Exception in Application start method and Exception in Application start method
I have created this javaFx class to shuffle and show play cards in different angles. But Suddenly I got an error. I tried to fix it but I still couldn't able to make it work. Code explanation is given with the code below.
The program supposes to…
Ramitha Silva
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2 answers
Getting IllegalStateException on Button Click - caused by: java.lang.NullPointerException
I tried to add data to sqlite, but when I clicked Add Button error appear and my app closed. I don't understand, so many wasted hours for looking the solution by myself..
here is my java code, AddSampleActivity.java
package…
ggsuha
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Getting java.lang.reflect.InvocationTargetException and dont know what it means
Here is my code(for an applet):
class Calculator extends JApplet{
JTextField numberbox; //all neccessary components
JLabel answerbox;
JButton add;
JButton subtract;
JButton multiply;
JButton divide;
JButton enter;
double anumber, bnumber; //for…
Wilson
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1 answer
android.os.NetworkOnMainThreadException and java.lang.reflect.InvocationTargetException
I have a problem.
I want to know where did the android.os.NetworkOnMainThreadException and
java.lang.reflect.InvocationTargetException Exception come from !
Please, I'm new to Android and I need your help guys!
My LogCat:
12-19 13:00:27.049:…
user3120268
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