我已经坚持了一段时间同样的问题,我不知道为什么运行我的项目时出现以下运行时错误.
Exception in thread "main" org.web3d.vrml.lang.UnsupportedNodeException: Request for a node that is not part of the specified profile and components for this stream: viewpoint
at org.web3d.vrml.renderer.DefaultNodeFactory.createVRMLNode(DefaultNodeFactory.java:730)
at org.web3d.vrml.renderer.ogl.OGLMainSceneBuilder.startNode(OGLMainSceneBuilder.java:147)
at org.web3d.vrml.renderer.ogl.OGLVRMLSceneBuilder.startNode(OGLVRMLSceneBuilder.java:514)
at org.web3d.x3d.jaxp.X3DSAVAdapter.startElement(X3DSAVAdapter.java:830)
at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.startElement(AbstractSAXParser.java:509)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanStartElement(XMLDocumentFragmentScannerImpl.java:1364)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:2787)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:606)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:510)
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:848)
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:777)
at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:141)
at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1213)
at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:643)
at org.web3d.parser.GeneralisedReader.parse(GeneralisedReader.java:261)
at org.xj3d.impl.core.loading.DefaultWorldLoader.loadNow(DefaultWorldLoader.java:156)
at org.xj3d.impl.core.loading.DefaultWorldLoader.loadNow(DefaultWorldLoader.java:203)
at org.web3d.vrml.scripting.browser.X3DCommonBrowser.createX3DFromURL(X3DCommonBrowser.java:264)
at org.web3d.vrml.scripting.external.sai.SAIBrowser.createX3DFromURL(SAIBrowser.java:843)
at xj3dtest.Xj3DTest.<init>(Xj3DTest.java:50)
at xj3dtest.Xj3DTest.main(Xj3DTest.java:56)
我的Java代码是
package xj3dtest;
import java.awt.BorderLayout;
import java.awt.Container;
import static java.lang.Boolean.TRUE;
import javax.swing.JFrame; …