Bindings / Error Log Views
This view is not visible by default. It appears at the bottom of the main window when you click the Show Bindings View button () in the toolbar.
Error Log view
JFormDesigner catches exceptions thrown by beans and displays them in the Error Log view. You can see which bean causes the problem and the stack trace of the exception. This makes it much easier to solve problems when using your own (or 3rd party) beans. Reloading beans allows you to modify beans and reload them without restarting JFormDesigner.