title: Cannot run my jar, no error are returned (works from Eclipse)
body: <p>I am new to Java, I just finished my first little project, and I would like to compile it into a JAR file. I did it from Eclipse with the Export method, I have selected my class containing the Main method, but when my JAR file is created, when I double click on it, the program just don't run. Nothing happen, I get no error.
  Here is my Manifest file, auto-generated via Eclipse:</p>
  
  <pre><code>Manifest-Version: 1.0
  Main-Class: Main
  </code></pre>
  
  <p>Thanks in advance for helping.</p>