Nifty is crashing my program on loadxml

Troubleshooting gui
1

Hello ,



i got a serious problem here , i tried to use the example from the TestNiftyGui just to see how it looks on my game.



but i got this :



[java]

26 nov. 2010 17:32:40 com.jme3.material.MaterialDef <init>

INFO: Loaded material definition: Default GUI

26 nov. 2010 17:32:40 com.jme3.app.Application handleError

GRAVE: Uncaught exception thrown in Thread[LWJGL Renderer Thread,5,main]

[/java]



Also , TestNiftyGui is working very well.



I tried to clear by comment , everything in Simpleinitapp and simpleupdate by letting only my Gui program but same problem here … i don’t understand why :



[java]

NiftyJmeDisplay niftyDisplay = new NiftyJmeDisplay(assetManager,

inputManager,

audioRenderer,

guiViewPort);





nifty.fromXml(“jme3test/niftygui/hellojme.xml”, “start”);

//Picture pic = new Picture(“HUD Picture”);

//pic.setImage(assetManager, “Textures/gui/icone.png”, true);

//pic.setPosition(settings.getWidth()/2, 0);

//guiNode.attachChild(pic);

nifty = niftyDisplay.getNifty();

guiViewPort.addProcessor(niftyDisplay);

[/java]



also i did the HUD tutorial , Pictures doesn’t show up and i think thoses 2 problem are related , help me please

2

Well you dont have a jme3test/niftygui/hellojme.xml in your project, try creating a new NiftyXML file and set the path of that file.

3

jme3test/niftygui/hellojme.xml is in my project , and i already tried a custom xml with nothing inside , it still doing this error :confused:



here’s is my custom xml code



http://pastebin.com/t1x29Hh5 <== sorry for that it seems xml doesn’t want to show up on my post

4

That’s how the demo did … anyway thank you normen now i got something , but i only have box without any text inside ( and i copied exactly the demo ) what’s going on ?



Pictures are still not displayed btw…



Thank you normen you are always here to help us that’s very nice from you



EDIT : i did a mistake sorry i used bad path that’s what there wasn’t text , problem solved , But Pictures are not working anyway

5

Uh, dude, you first try to use the nifty variable and then set it after, try exchanging lines 6 and 11.

6

I dont see any code to display pictures in your nifty xml file.

7

not in xml but in java here :



[java]



//Picture pic = new Picture(“HUD Picture”);

//pic.setImage(assetManager, “Textures/gui/icone.png”, true);

//pic.setPosition(settings.getWidth()/2, 0);

//guiNode.attachChild(pic);

[/java]



I was doing the HUD tutorial and just copied and paste. I know that the path is ok otherwise it would hang up >.<

8

Just use nifty.

9

i’ll do that thank you