title: Form Loaded With Errors - Error in loading component property
body: <p>I work on java project in netbeans, and without reason when I try to open the designer of a java file, I got this error : </p>
  
  <blockquote>
    <p>Warning - Form Loaded With Errors</p>
    
    <p>Error in loading component property : [JPanel]->jPanel23->jToolBar2-><br>
    No such property exists in the component.</p>
    
    <p>Error in loading component property : [JPanel]->jPanel23->jToolBar2-><br>
    No such property exists in the component.</p>
    
    <p>Error in loading component property : [JPanel]->jPanel23->jToolBar2-><br>
    No such property exists in the component.</p>
    
    <p>Errors occured in loading the form data. It is not recommended to use<br>
    this form now in editable mode - data that could not be loaded would
    be loast after saving the form.<br> Please go through the reported errors,
    try to fix them if possible, and open the form again.<br> If you choose to
    open the form as View Only you may see which beans are missing.</p>
  </blockquote>
  
  <p>And here is the Exceptions errors :</p>
  
  <pre><code>org.netbeans.modules.form.PersistenceException: Unknown property
  </code></pre>
  
  <p>I work with NetBeans 7.4 and I can't update the software.</p>
  
  <p>Is anyone know why I got this popup and maybe point me to a workaround ?</p>
  
  <p>Thank you in advance.</p>
  
  <p>Etix.</p>