Java Expception after building project
Hello guys
I am fairly new in Java programming so please excuse me if this is some beginner mistake. I have a console based game that I want to build into a executable jar. The project consists of an App (Main) class and many further (abstract) classes and interfaces. Im using IntelliJ Idea Ultimate as a coding enviorment because I get that provided for free from my school and have to use it when doing school tasks.
I've gone through the building process and have a .jar file. When I try to execute the .jar, I get an error window. The title is: Java Virtual Machine Launcher and the message is: A Java Exception has occured.
Can someone help me?
Thanks in advance and i'm sorry for any spelling mistakes, english isn't my first language
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