title: JavaFX in eclipse can't find external jars
body: <p>I am trying to deploy an FXML project as a runnable jar and I am using an external library controlsfx-8.20.7.jar for some custom Dialog Boxes and the application works fine in Eclipse but once I export it as a runnable jar all the operations that involve invoking some methods in the controlsfx jar gives me an error java.lang.ClassNotFoundException</p>