Hello,
I use this function for nifty, It’s work in eclipse but not in a Applet
Thank you
[java]
public void jouerson(String binding)
{
if (!enabled)
return;
if (binding.equals(“play”) && niftyElement2.isVisible())
{
audio_nature = new AudioNode(assetManager, “Ressource/musique1.ogg”, false);
audio_nature.setLooping(true);
audio_nature.setPositional(true);
audio_nature.setLocalTranslation(Vector3f.ZERO.clone());
// Volume goes from 0.1f to 1.0f. At 0 it’s muted.
audio_nature.setVolume(1f);
audioRenderer.playSource(audio_nature); // play continuously!
niftyElement2.setVisible(false);
niftyElement3.setVisible(true);
}
else
{
audio_nature.setVolume(0);
niftyElement2.setVisible(true);
niftyElement3.setVisible(false);
}
}
[/java]
24 avr. 2011 14:37:45 de.lessvoid.nifty.NiftyMethodInvoker callMethod
ATTENTION: error: null
24 avr. 2011 14:37:45 de.lessvoid.nifty.NiftyMethodInvoker callMethod
ATTENTION: sun.reflect.NativeMethodAccessorImpl:null:invoke0:-2
24 avr. 2011 14:37:45 de.lessvoid.nifty.NiftyMethodInvoker callMethod
ATTENTION: sun.reflect.NativeMethodAccessorImpl:null:invoke:-1
24 avr. 2011 14:37:45 de.lessvoid.nifty.NiftyMethodInvoker callMethod
ATTENTION: sun.reflect.DelegatingMethodAccessorImpl:null:invoke:-1
24 avr. 2011 14:37:45 de.lessvoid.nifty.NiftyMethodInvoker callMethod
ATTENTION: java.lang.reflect.Method:null:invoke:-1
24 avr. 2011 14:37:45 de.lessvoid.nifty.NiftyMethodInvoker callMethod
ATTENTION: de.lessvoid.nifty.NiftyMethodInvoker:NiftyMethodInvoker.java:callMethod:203
24 avr. 2011 14:37:45 de.lessvoid.nifty.NiftyMethodInvoker callMethod
ATTENTION: de.lessvoid.nifty.NiftyMethodInvoker:NiftyMethodInvoker.java:performInvoke:137
24 avr. 2011 14:37:45 de.lessvoid.nifty.NiftyMethodInvoker callMethod
ATTENTION: de.lessvoid.nifty.Nifty$DelayedMethodInvoke:Nifty.java:perform:1052
24 avr. 2011 14:37:45 de.lessvoid.nifty.NiftyMethodInvoker callMethod
ATTENTION: de.lessvoid.nifty.Nifty:Nifty.java:invokeMethods:1028
24 avr. 2011 14:37:45 de.lessvoid.nifty.NiftyMethodInvoker callMethod
ATTENTION: de.lessvoid.nifty.Nifty:Nifty.java:handleDynamicElements:235
24 avr. 2011 14:37:45 de.lessvoid.nifty.NiftyMethodInvoker callMethod
ATTENTION: de.lessvoid.nifty.Nifty:Nifty.java:processMouseEvent:217
24 avr. 2011 14:37:45 de.lessvoid.nifty.NiftyMethodInvoker callMethod
ATTENTION: com.jme3.niftygui.InputSystemJme:InputSystemJme.java:onMouseButtonEventQueued:114
24 avr. 2011 14:37:45 de.lessvoid.nifty.NiftyMethodInvoker callMethod
ATTENTION: com.jme3.niftygui.InputSystemJme:InputSystemJme.java:forwardEvents:156
24 avr. 2011 14:37:45 de.lessvoid.nifty.NiftyMethodInvoker callMethod
ATTENTION: de.lessvoid.nifty.Nifty:Nifty.java:render:184
24 avr. 2011 14:37:45 de.lessvoid.nifty.NiftyMethodInvoker callMethod
ATTENTION: com.jme3.niftygui.NiftyJmeDisplay:NiftyJmeDisplay.java:postQueue:138
24 avr. 2011 14:37:45 de.lessvoid.nifty.NiftyMethodInvoker callMethod
ATTENTION: com.jme3.renderer.RenderManager:RenderManager.java:renderViewPort:717
24 avr. 2011 14:37:45 de.lessvoid.nifty.NiftyMethodInvoker callMethod
ATTENTION: com.jme3.renderer.RenderManager:RenderManager.java:render:745
24 avr. 2011 14:37:45 de.lessvoid.nifty.NiftyMethodInvoker callMethod
ATTENTION: Test.TestAppStates:TestAppStates.java:update:528
24 avr. 2011 14:37:45 de.lessvoid.nifty.NiftyMethodInvoker callMethod
ATTENTION: com.jme3.system.lwjgl.LwjglAbstractDisplay:LwjglAbstractDisplay.java:runLoop:146
24 avr. 2011 14:37:45 de.lessvoid.nifty.NiftyMethodInvoker callMethod
ATTENTION: com.jme3.system.lwjgl.LwjglCanvas:LwjglCanvas.java:runLoop:225
24 avr. 2011 14:37:45 de.lessvoid.nifty.NiftyMethodInvoker callMethod
ATTENTION: com.jme3.system.lwjgl.LwjglAbstractDisplay:LwjglAbstractDisplay.java:run:208
24 avr. 2011 14:37:45 de.lessvoid.nifty.NiftyMethodInvoker callMethod
ATTENTION: java.lang.Thread:null:run:-1
I have this error
25 avr. 2011 23:59:28 com.jme3.audio.lwjgl.LwjglAudioRenderer initInThread
INFO: AudioRenderer supports 64 channels
25 avr. 2011 23:59:28 com.jme3.audio.lwjgl.LwjglAudioRenderer initInThread
INFO: Audio effect extension version: 1.0
25 avr. 2011 23:59:28 com.jme3.audio.lwjgl.LwjglAudioRenderer initInThread
INFO: Audio max auxilary sends: 1
Initialize
25 avr. 2011 23:59:28 com.jme3.asset.DesktopAssetManager loadAsset
ATTENTION: No loader registered for type ogg.
Exception in thread “LWJGL Renderer Thread” java.lang.NullPointerException
at com.jme3.audio.lwjgl.LwjglAudioRenderer.playSource(LwjglAudioRenderer.java:848)
at HelloAudio.initaudio(HelloAudio.java:68)
at HelloAudio.initialize(HelloAudio.java:36)
at com.jme3.system.lwjgl.LwjglAbstractDisplay.initInThread(LwjglAbstractDisplay.java:136)
at com.jme3.system.lwjgl.LwjglAbstractDisplay.run(LwjglAbstractDisplay.java:193)
at java.lang.Thread.run(Unknown Source)
The loader is in audio.plugin ?
I try with HelloAudio in a Applet and I have this code
Exception in thread “LWJGL Renderer Thread” java.lang.NullPointerException
at HelloAudio.initAudio(HelloAudio.java:55)
at HelloAudio.simpleInitApp(HelloAudio.java:37)
at com.jme3.app.SimpleApplication.initialize(SimpleApplication.java:218)
at com.jme3.system.lwjgl.LwjglAbstractDisplay.initInThread(LwjglAbstractDisplay.java:136)
at com.jme3.system.lwjgl.LwjglAbstractDisplay.run(LwjglAbstractDisplay.java:193)
at java.lang.Thread.run(Unknown Source)
Thank you
The NullPointer exception is in your own code.
You’re welcome
Thank you,
but why It work in eclipse but not with an applet ?
Line 55 is:
[java]audio_nature = new AudioNode(assetManager, “Sound/Environment/Nature.ogg”, false);
audio_nature.setLooping(true);
audio_nature.setPositional(true);
audio_nature.setLocalTranslation(Vector3f.ZERO.clone());
audio_nature.setVolume(3);
audio_nature.updateGeometricState(); // <— line 55
audioRenderer.playSource(audio_nature);[/java]
If you’re deploying as an applet, you might not have access to the assets included with the jme3 tests. You may have to copy them to the assets folder of your jMP project
You have to use jMP to deploy as an applet … Otherwise the natives will not be loaded.
As for your error, it happens because the ogg vorbis libraries are not on the classpath