Eclipse exporting issue - java

I've recently finished my first game on Java, and I wanted to export it to my desktop, but when I did, the window opens up but nothing is displayed in it. But when I run the game in Eclipse, everything works normally. Can anyone help me fix that?

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Android Development/LibGDX no window opens when running

I am trying to run LibGDX through Android Stuido, I have created a project, imported the project I generated in LibGDX, created a desktop launcher and made sure that my SDK is updated. When I hit run, it thinks for 2-5 seconds and then nothing happens, even the base "Badlogic" window doesn't open. I get a message saying Compilation completed successfully in 5s 585ms and it says "Process finished with exit code -1073740791 (0xC0000409)"
I've tried a new project and uninstalling and reinstalling the whole thing, same issue.
Has anyone else come across this and a solution for it?
I've had the same error. Managed to fix it by rolling back my NVIDIA Driver to the previous version. I was on version 378.49 and switched back to 376.33 and now everything works fine. You can give that a try regardless of your graphics card.
Nvidia Geforce 378.57 Hot Fix Drivers:
Fixed crash in Minecraft and some other Java-based titles
http://www.guru3d.com/files-details/geforce-378-57-hotfix-driver-download.html

LWJGL Program stops working (without changing code) [ECLIPSE]

Ever since I updated eclipse to Mars it's been having a lot issues, Right now I have an LWJGL program, If I launch it after I just opened eclipse, It works just fine, But if I relaunch it afterwards the program displays black, I haven't even changed the code it just stops working, And if I change the code and undo it and launch then it works, But relaunching again makes it stop working again.
WHAT IS THIS MADNESS?!
I had a lot issues with Mars, and now I am using Luna on my linux. Eveything work. But try to reinstall mars. Maybe it solve your problems.

Source not found Error in Java Eclipse

I'm fairly new to Eclipse and I'm using Kepler with EGit right now but I ran into a problem every time I compile my Java application. I've searched this forum to find a solution for my problem but I am still very confused as to what I can do to fix it. The application worked flawlessly yesterday morning and it works fine on my project partner's laptop but after syncing the project with 4 new commits from my project partner today, I keep getting a Source not found error every time I try to run the application. I get a button saying Edit Source Lookup Path and when I click on it and expand the folders, I get something that looks like this:
There are a bunch of .jar files above what you see and maTKProject is the name of my project.
If anyone could give some insight on how to fix this problem, I would greatly appreciate it!
When running the application in debug mode make sure that there aren't any breakpoints that shouldn't be there. Go to Window -> Show View -> Breakpoints and remove as necessary!

Just installed Eclipse, won't run programs or show errors

new here, but I've got a simple question.
i have just installed the Eclipse Indigo IDE program on my laptop from my college website, as well as the Java Runtime Environment. While Eclipse itself is working and showing code, it won't run, every time I click on the run button, its says "The Selection can't be launched, and there are no recent launches". It also won't show any errors in the code either. This isn't a one time thing either, as I also downloaded it onto my home computer and it has the same problems. I get the impression I need to further configure it but I don't know what to do, can anyone help?

Eclipse cut/copy/paste not working

I have installed the CodePro AnalytiX 3.7 plugin in my Eclipse Juno.
From then in any of the Java TestCase classes the keyboard shortcuts of the cut/copy/paste are not working.
Also the delete is not happening when I press the "delete" button on the keyboard.
The same works fine if I right click and select the operation from the menu.
In normal Java classes it works fine.
Please help.
I have faced the same problem, as #Pragnani said the reason behind this is because of notepad. my notepad becomes not responding that's why copy paste not worked for me....when I restart my system. every thing goes well..

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