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java.lang.OutOfMemoryError

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java.lang.OutOfMemoryError

Posted: 18 Jan 2012 20:46
by Feanor
Hallo,

habe ein Problem, wenn ich HD-Fluggelände lade. Der Dialog mit dem Ladebalken wird dann nicht richtig geschlossen und auf der Konsole sehe ich mehrfach den folgenden Fehler:

Code: Select all

java.lang.OutOfMemoryError: Direct buffer memory
	at java.nio.Bits.reserveMemory(Bits.java:656)
	at java.nio.DirectByteBuffer.<init>(DirectByteBuffer.java:113)
	at java.nio.ByteBuffer.allocateDirect(ByteBuffer.java:305)
	at org.jagatoo.util.nio.BufferUtils.createByteBuffer(BufferUtils.java:58)
	at org.xith3d.scenegraph.TextureImage2D.setImageData(TextureImage2D.java:512)
	at org.xith3d.scenegraph.TextureImage2D.setImageData(TextureImage2D.java:613)
	at org.xith3d.loaders.texture.Xith3DTextureFactory2D.createTextureImageImpl(Xith3DTextureFactory2D.java:69)
	at org.xith3d.loaders.texture.Xith3DTextureFactory2D.createTextureImageImpl(Xith3DTextureFactory2D.java:1)
	at org.jagatoo.loaders.textures.TextureFactory.createTextureImage(TextureFactory.java:100)
	at org.jagatoo.loaders.textures.TextureFactory.createTextureImage(TextureFactory.java:119)
	at org.jagatoo.loaders.textures.TextureFactory.createTextureImage(TextureFactory.java:137)
	at org.jagatoo.loaders.textures.TextureFactory.createTextureImage(TextureFactory.java:196)
	at org.jagatoo.loaders.textures.formats.TextureImageFormatLoaderImageIOImageInputStream.createTextureImage(TextureImageFormatLoaderImageIOImageInputStream.java:126)
	at org.jagatoo.loaders.textures.formats.TextureImageFormatLoaderImageIOImageInputStream.loadTextureImage(TextureImageFormatLoaderImageIOImageInputStream.java:252)
	at org.jagatoo.loaders.textures.AbstractTextureLoader.loadFromFallbackLoader(AbstractTextureLoader.java:390)
	at org.jagatoo.loaders.textures.AbstractTextureLoader.loadTextureFromStream(AbstractTextureLoader.java:542)
	at org.jagatoo.loaders.textures.AbstractTextureLoader.loadOrGetTexture(AbstractTextureLoader.java:723)
	at org.xith3d.loaders.texture.TextureLoader.getTexture(TextureLoader.java:258)
	at org.xith3d.loaders.texture.TextureLoader.getTexture(TextureLoader.java:281)
	at org.xith3d.loaders.texture.TextureLoader.getTexture(TextureLoader.java:297)
	at org.xith3d.loaders.texture.TextureLoader.getTexture(TextureLoader.java:389)
	at a.a.a.f.d.a(Unknown Source)
	at a.a.a.g.f.a(Unknown Source)
	at a.a.a.m.o.a(Unknown Source)
	at a.a.a.m.o.a(Unknown Source)
	at a.a.a.c.a.o.actionPerformed(Unknown Source)
	at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2012)
	at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2335)
	at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:404)
	at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:259)
	at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:253)
	at java.awt.Component.processMouseEvent(Component.java:6268)
	at javax.swing.JComponent.processMouseEvent(JComponent.java:3267)
	at java.awt.Component.processEvent(Component.java:6033)
	at java.awt.Container.processEvent(Container.java:2045)
	at java.awt.Component.dispatchEventImpl(Component.java:4629)
	at java.awt.Container.dispatchEventImpl(Container.java:2103)
	at java.awt.Component.dispatchEvent(Component.java:4455)
	at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4633)
	at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4297)
	at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4227)
	at java.awt.Container.dispatchEventImpl(Container.java:2089)
	at java.awt.Window.dispatchEventImpl(Window.java:2517)
	at java.awt.Component.dispatchEvent(Component.java:4455)
	at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:649)
	at java.awt.EventQueue.access$000(EventQueue.java:96)
	at java.awt.EventQueue$1.run(EventQueue.java:608)
	at java.awt.EventQueue$1.run(EventQueue.java:606)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:105)
	at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:116)
	at java.awt.EventQueue$2.run(EventQueue.java:622)
	at java.awt.EventQueue$2.run(EventQueue.java:620)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:105)
	at java.awt.EventQueue.dispatchEvent(EventQueue.java:619)
	at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:275)
	at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:200)
	at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:194)
	at java.awt.Dialog$1.run(Dialog.java:1072)
	at java.awt.Dialog$3.run(Dialog.java:1126)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.awt.Dialog.show(Dialog.java:1124)
	at java.awt.Component.show(Component.java:1551)
	at java.awt.Component.setVisible(Component.java:1503)
	at java.awt.Window.setVisible(Window.java:881)
	at java.awt.Dialog.setVisible(Dialog.java:1011)
	at a.a.a.m.h.b(Unknown Source)
	at a.a.a.m.s.actionPerformed(Unknown Source)
	at java.awt.MenuItem.processActionEvent(MenuItem.java:644)
	at java.awt.MenuItem.processEvent(MenuItem.java:603)
	at java.awt.MenuComponent.dispatchEventImpl(MenuComponent.java:332)
	at java.awt.MenuComponent.dispatchEvent(MenuComponent.java:320)
	at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:652)
	at java.awt.EventQueue.access$000(EventQueue.java:96)
	at java.awt.EventQueue$1.run(EventQueue.java:608)
	at java.awt.EventQueue$1.run(EventQueue.java:606)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:105)
	at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:116)
	at java.awt.EventQueue$2.run(EventQueue.java:622)
	at java.awt.EventQueue$2.run(EventQueue.java:620)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:105)
	at java.awt.EventQueue.dispatchEvent(EventQueue.java:619)
	at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:275)
	at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:200)
	at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:190)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:185)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:177)
	at java.awt.EventDispatchThread.run(EventDispatchThread.java:138)
Ich verwende Fedora 16 mit einem 64Bit Quadcore CPU und 4 GB RAM. Starten tue ich natürlich auch die 64Bit Version von HELI-X 4.0.1157.

Das Problem kann ich umgehen, wenn ich im Startscript die Zeile:

Code: Select all

$JAVAPATH/java -Xmx384m -Djava.library.path="$LIBS" -classpath "$CP" HELIX > files/log.txt
ändere in

Code: Select all

$JAVAPATH/java -Xmx1024m -Djava.library.path="$LIBS" -classpath "$CP" HELIX > files/log.txt
Das ist aber sicherlich nicht das eigentliche Problem. Ich denke hier ist irgendwo ein großes Speicherleck. In der letzten Version 3 war dieses Problem übrigens noch nicht.

Ich hoffe das Problem lässt sich beheben. Auf jeden Fall schon mal vielen Dank für die Bemühungen und generell für den tollen Simulator :)

Re: java.lang.OutOfMemoryError

Posted: 18 Jan 2012 23:12
by Michael
Hallo,

das ist komisch. Was sich noch geöndert hat, ist, dass in der gleichen Zeile noch eine Option für den GarbageCollector ist (falls Du frisch installiert hast). Vielleicht kann man da experimentieren.

Michael

Re: java.lang.OutOfMemoryError

Posted: 19 Jan 2012 19:41
by Feanor
Welche Option meinst du?

Sonst ist da keine. Oder ist das Script anders, wenn man die 4er-Demo frisch installiert? Habe ja das Update auf 4 gemacht.

Re: java.lang.OutOfMemoryError

Posted: 19 Jan 2012 23:53
by Michael
In HELI-X 4.0 ist noch eine Option für den Garbage-Collector drin. Ich dachte, es liegt daran, ost aber bei Dir dann nicht der Fall.

Vielelciht hast Du auch eine andere Java-Version. Nimmst Du das Java von Sun/Oracle?

Michael

Re: java.lang.OutOfMemoryError

Posted: 23 Jan 2012 19:42
by Feanor
Hm, zunächst war ich eigentlich davon ausgegangen, dass das Java verwendet wird, welches bei HELI-X dabei ist. Das scheint aber eh nur eine Windows-Version zu sein. Tatsächlich lief bei mir ein OpenJDK. Dachte schon, das wäre das Problem, aber auch mit der aktuellen Oracle JRE 1.6.0_30 habe ich das selbe Problem.

Re: java.lang.OutOfMemoryError

Posted: 03 Mar 2012 12:46
by Feanor
Kleines Update: Habe das gleiche Problem nun auch auf einem zweiten 64Bit-Rechner unter Windows 7. Mit Oracle JRE.

Re: java.lang.OutOfMemoryError

Posted: 07 Mar 2012 21:09
by Michael
... Hast Du auch mal die 32-Bit Version probiert?

Michael
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