title: WebLogic throws java.lang.ClassNotFoundException when I compile and deploy a change in my eclipse maven project
body: <p>I just started using Maven with eclipse and deployed my application to WebLogic.</p>
  
  <p>When I do a clean install for the first time, my Maven project builds and deploys successfully.</p>
  
  <p>After that, when I make any change to the source code or jsps, I do a pre-clean install to update the project. Now, everytime I do pre-clean install and restart WebLogic I get the following exception:</p>
  
  <pre><code>java.lang.ClassNotFoundException:
  at weblogic.utils.classloaders.GenericClassLoader.findLocalClass(GenericClassLoader.java:283)
  at weblogic.utils.classloaders.GenericClassLoader.findClass(GenericClassLoader.java:256)
  at weblogic.utils.classloaders.ChangeAwareClassLoader.findClass(ChangeAwareClassLoader.java:54)
  at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
  at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
  </code></pre>
  
  <p>I did some researches and for some reasons, No one complained about that error before.</p>
  
  <p>Any suggestion what can be the problem ?</p>
  
  <p>This only occurs after I make a change and run "pre-clean install" from within eclipse.</p>