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我正在尝试运行 Handviewer java 示例项目。运行应用程序时（1-2 秒）后崩溃并触发以下异常！

请注意，我已经成功地运行了 UserViewers.java 示例。我在 OSX 10.8.3、NiTE-MacOSX-x64-2.2、OpenNI-MacOSX-x64-2.2 和 Asus XtionPro Live 上运行。

Exception in thread "Thread-17" java.util.NoSuchElementException: Unknown pixel format: 0
    at org.openni.PixelFormat.fromNative(PixelFormat.java:30)
    at org.openni.VideoMode.<init>(VideoMode.java:38)
    at com.primesense.nite.NativeMethods.niteReadHandTrackerFrame(Native Method)
    at com.primesense.nite.HandTracker.readFrame(HandTracker.java:139)
    at com.primesense.nite.Samples.HandViewer.HandViewer.onNewFrame(HandViewer.java:69)
    at com.primesense.nite.HandTracker.onFrameReady(HandTracker.java:360)
Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException
    at com.primesense.nite.Samples.HandViewer.HandViewer.paint(HandViewer.java:55)
    at javax.swing.JComponent.paintChildren(JComponent.java:884)
    at javax.swing.JComponent.paint(JComponent.java:1046)
    at javax.swing.JComponent._paintImmediately(JComponent.java:5106)
    at javax.swing.JComponent.paintImmediately(JComponent.java:4890)
    at javax.swing.RepaintManager$3.run(RepaintManager.java:814)
    at javax.swing.RepaintManager$3.run(RepaintManager.java:802)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)
    at javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:802)
    at javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:745)
    at javax.swing.RepaintManager.prePaintDirtyRegions(RepaintManager.java:725)
    at javax.swing.RepaintManager.access$1000(RepaintManager.java:46)
    at javax.swing.RepaintManager$ProcessingRunnable.run(RepaintManager.java:1684)
    at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
    at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:708)
    at java.awt.EventQueue.access$400(EventQueue.java:82)
    at java.awt.EventQueue$2.run(EventQueue.java:669)
    at java.awt.EventQueue$2.run(EventQueue.java:667)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)
    at java.awt.EventQueue.dispatchEvent(EventQueue.java:678)
    at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:296)
    at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:211)
    at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:201)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:196)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:188)
    at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)
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1 回答 1

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This probably won't help you much because it's already been a while... but I have had a similar problem with my Kinect. I could resolve everything by reinstalling everything and switching to OpenNI 1.5.4. Everything worked after that. Good luck.

于 2013-11-02T10:00:41.253 回答