[Solved] Slick2D Full Screen

[Vladiedoo]

Hi, I've been working on a Slick2D game for a while now and have recently tried to see what it would look like played on full screen mode, I get an error message and I havn't been able to fix it, any help is apprieictated.

my code

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public static void main(String[] args) throws LWJGLException {       AppGameContainer appgc;       try {          appgc = new AppGameContainer(new Game(NAME)); //          appgc.setFullscreen(true);         appgc.setDisplayMode(1200, 800, true);//This is line 70 and the game runs fine with this Boolean set to false         appgc.setIcon("res/image/f.png");          appgc.setShowFPS(true);          appgc.setTargetFrameRate(60);          appgc.setVSync(true);          appgc.start();       } catch (SlickException e) {          e.printStackTrace();       }

my error

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Tue Jul 03 20:28:33 CDT 2012 INFO:Slick Build #274 org.newdawn.slick.SlickException: Failed to find value mode: 1200x800 fs=true    at org.newdawn.slick.AppGameContainer.setDisplayMode(AppGameContainer.java:146)    at game.Game.main(Game.java:70)

In regards to the error message, clikcing on "AppGameContainer.java:146 links me to the class but I get the message "146 is not a valid line number in org.newdawn.slick.AppGameContainer."

Perhaps 1200x800 screen size/ratio isn't supported in full screen mode?

[Riven]

Iterate over the available display modes, and pick one. Then you'll be sure the resolution you specified will be supported.

[Vladiedoo]

Iterate over the available display modes, and pick one. Then you'll be sure the resolution you specified will be supported.

How do I iterate over the available display modes?
I did

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DisplayMode[] modes = Display.getAvailableDisplayModes();          for (int i=0;i<modes.length;i++) {              DisplayMode current = modes[i];              System.out.println(current.getWidth() + "x" + current.getHeight() + "x" +                                  current.getBitsPerPixel() + " " + current.getFrequency() + "Hz");          }          System.out.println(appgc.getAspectRatio());

I changed 1200x800 to fit the ratios of some of those numbers but I still get the same error.

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[Riven]

I changed 1200x800 to fit the ratios of some of those numbers but I still get the same error.

Pass the exact width and height of a supported display mode.

[Vladiedoo]

Thanks that worked  !