title: JApplet NoClassDefFoundError
body: <p>I'm writing an Japplet on Eclipse, and from a moment to another, it stopped to work on the html page.</p>
  
  <p>Here are the errors:</p>
  
  <pre><code>  Exception in thread "thread applet-main.MapGenerator.class-1" java.lang.NoClassDefFoundError: com/google/gson/Gson
  at main.Floor.parse(Floor.java:39)
  at main.MapGenerator.loadParameters(MapGenerator.java:64)
  at main.MapGenerator.start(MapGenerator.java:28)
  at sun.plugin2.applet.Plugin2Manager$AppletExecutionRunnable.run(Plugin2Manager.java:1698)
  at java.lang.Thread.run(Thread.java:662)
  
    Caused by: java.lang.ClassNotFoundException: com.google.gson.Gson
  at sun.plugin2.applet.Applet2ClassLoader.findClass(Applet2ClassLoader.java:252)
  at sun.plugin2.applet.Plugin2ClassLoader.loadClass0(Plugin2ClassLoader.java:250)
  at sun.plugin2.applet.Plugin2ClassLoader.loadClass(Plugin2ClassLoader.java:180)
  at sun.plugin2.applet.Plugin2ClassLoader.loadClass(Plugin2ClassLoader.java:161)
  at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
  ... 5 more
  </code></pre>
  
  <p>And here it is also the server request:</p>
  
  <pre><code>  "GET /static/java/MapGenerator.jar HTTP/1.1" 200 68177
    "GET /static/java/com/google/gson/Gson.class HTTP/1.1" 404 1697
  </code></pre>
  
  <p>The point is that it tries to find the Gson library inside the server instead of its package... I don't know how to solve the problem.</p>
  
  <p>If you need something, ask freely.</p>
  
  <p><strong>EDIT</strong></p>
  
  <p>I have imported the Gson's library inside my project in eclipse. Actually I don't know why the applet tries to load it from the server... On Eclipse it runs withouth any problem.</p>
  
  <p><strong>EDIT</strong></p>
  
  <p>I have copied physically the libraries inside the eclipse project... and it still try to get them from the server... I don't know what else do...</p>