Eclipse errors with JavaFX project

Question

Hi all,
I've just downloaded JavaFX and the plugin for Eclipse and am keen to get going with it. However Eclipse is saying I have errors in my project, but when I run the project it runs without errors. My guess is some build path issue but I cant figure this out.
I have the simplest of simple examples generated from the Eclipse plugin. The code is:
package mypackage;
import javafx.stage.Stage;
import javafx.scene.Scene;
*@author Andrew*
Stage {
title : "MyApp"
scene: Scene {
width: 200
height: 200
content: [ ]
}Eclipse underlines everything from Stage downwards in red and the errors it presents me with are as follows:
Description Resource Path Location Type
cannot access javafx.lang.Builtins class file for javafx.lang.Builtins not found main.fx /myfx/src/mypackage line 1 JavaFX Problem
cannot find symbol symbol : class Scene location: class mypackage.main main.fx /myfx/src/mypackage line 11 JavaFX Problem
cannot find symbol symbol : class Stage location: class mypackage.main main.fx /myfx/src/mypackage line 9 JavaFX Problem
Invalid assignment main.fx /myfx/src/mypackage line 10 JavaFX Problem
Invalid assignment main.fx /myfx/src/mypackage line 11 JavaFX Problem
.. and so on and so forth.
Like I said when I run the application from within Eclipse it gives me no errors and presents an empty dialog box with the title myapp. So Im sure the code is working.
Any help would be much appreciated :)
regards,
Andrew

Answer 1

Try to move eclipse directory on same drive, on which javaFX installed. And yet exclude spaces in the javaFX path.