I have created an application with scala and it works from the console by using java -jar application.jar, but when I double click on my application, the application doesn't work fully.
This is a gif that I've take which show exactly the problem:
My manifest:
How to solve this problem? This is because I use scala? I don't think it's really hard to fix because java -jar app.jar work great so... Maybe it's the firewall which blocks the response from the server ? (I use the serversocket) ...
Okay so after launch my app in console i've view a scanner in while and it's the cause of the problem.
Solved ;)