I´m currentl trying to get into JavaFX 2.0 but I can´t get `.css` Stylesheets to work within my application. I´ve followed the guide at <http://docs.oracle.com/javafx/2/get_started/css.htm#BABBGJBI> but whenever I try to import a `.css` file via

```
        scene.getStylesheets().add(Login.class.getResource("loginform.css").toExternalForm());

```

I get the following Error:

```
    Exception in Application start method
Exception in thread "main" java.lang.RuntimeException: Exception in Application start method
    at com.sun.javafx.application.LauncherImpl.launchApplication1(LauncherImpl.java:399)
    at com.sun.javafx.application.LauncherImpl.access$000(LauncherImpl.java:47)
    at com.sun.javafx.application.LauncherImpl$1.run(LauncherImpl.java:115)
    at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.NullPointerException
    at Login.start(Login.java:68)
    at com.sun.javafx.application.LauncherImpl$5.run(LauncherImpl.java:315)
    at com.sun.javafx.application.PlatformImpl$4.run(PlatformImpl.java:174)
    at com.sun.javafx.application.PlatformImpl$3.run(PlatformImpl.java:141)
    at com.sun.glass.ui.win.WinApplication._runLoop(Native Method)
    at com.sun.glass.ui.win.WinApplication.access$100(WinApplication.java:29)
    at com.sun.glass.ui.win.WinApplication$2$1.run(WinApplication.java:62)
    ... 1 more

```

The css path is located in my eclipse project path:
`C:\Users\UserName\Dropbox\Documents\Eclipse\FirstExamples\loginform.css`

I´d appreciate any help, I can´t get it working, not with absolute paths nor with relative ones like shown in the example.