在Wsad5中was5测试环境启动时出现如下错误提示，请问是什么原因??

[yiyu]

*** 启动服务器 ***
[04-2-11 12:37:56:296 CST] 2fce0e19 SystemErr R java.net.MalformedURLException: unknown protocol: d
[04-2-11 12:37:56:306 CST] 2fce0e19 SystemErr R at java.net.URL.<init>(URL.java(Compiled Code))
[04-2-11 12:37:56:316 CST] 2fce0e19 SystemErr R at java.net.URL.<init>(URL.java(Compiled Code))
[04-2-11 12:37:56:326 CST] 2fce0e19 SystemErr R at java.net.URL.<init>(URL.java:358)
[04-2-11 12:37:56:326 CST] 2fce0e19 SystemErr R at org.apache.xerces.impl.XMLEntityManager.startEntity(XMLEntityManager.java:748)
[04-2-11 12:37:56:336 CST] 2fce0e19 SystemErr R at org.apache.xerces.impl.XMLEntityManager.startDocumentEntity(XMLEntityManager.java:693)
[04-2-11 12:37:56:336 CST] 2fce0e19 SystemErr R at org.apache.xerces.impl.XMLDocumentScannerImpl.setInputSource(XMLDocumentScannerImpl.java:252)
[04-2-11 12:37:56:346 CST] 2fce0e19 SystemErr R at org.apache.xerces.parsers.StandardParserConfiguration.parse(StandardParserConfiguration.java:499)
[04-2-11 12:37:56:346 CST] 2fce0e19 SystemErr R at org.apache.xerces.parsers.StandardParserConfiguration.parse(StandardParserConfiguration.java:581)
[04-2-11 12:37:56:356 CST] 2fce0e19 SystemErr R at org.apache.xerces.parsers.XMLParser.parse(XMLParser.java:147)
[04-2-11 12:37:56:356 CST] 2fce0e19 SystemErr R at org.apache.xerces.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1158)
[04-2-11 12:37:56:366 CST] 2fce0e19 SystemErr R at com.ibm.websphere.product.xml.Factory.loadDocument1(Factory.java:139)
[04-2-11 12:37:56:366 CST] 2fce0e19 SystemErr R at com.ibm.websphere.product.xml.Factory$1.run(Factory.java:114)
[04-2-11 12:37:56:376 CST] 2fce0e19 SystemErr R at java.security.AccessController.doPrivileged(Native Method)
[04-2-11 12:37:56:376 CST] 2fce0e19 SystemErr R at com.ibm.websphere.product.xml.Factory.loadDocument(Factory.java:112)
[04-2-11 12:37:56:386 CST] 2fce0e19 SystemErr R at com.ibm.websphere.product.WASProduct.loadVersionInfo(WASProduct.java:201)
[04-2-11 12:37:56:386 CST] 2fce0e19 SystemErr R at com.ibm.websphere.product.WASProduct.getVersionInfo(WASProduct.java:122)
[04-2-11 12:37:56:396 CST] 2fce0e19 SystemErr R at com.ibm.websphere.product.WASProduct.getPlatform(WASProduct.java:205)
[04-2-11 12:37:56:396 CST] 2fce0e19 SystemErr R at com.ibm.ws.runtime.component.TraceImpl.initialize(TraceImpl.java:59)
[04-2-11 12:37:56:406 CST] 2fce0e19 SystemErr R at com.ibm.ws.runtime.component.ContainerImpl.initializeComponent(ContainerImpl.java:507)
[04-2-11 12:37:56:406 CST] 2fce0e19 SystemErr R at com.ibm.ws.runtime.component.ContainerImpl.initializeComponents(ContainerImpl.java:443)
[04-2-11 12:37:56:416 CST] 2fce0e19 SystemErr R at com.ibm.ws.runtime.component.ServerImpl.initialize(ServerImpl.java:96)
[04-2-11 12:37:56:426 CST] 2fce0e19 SystemErr R at com.ibm.ws.runtime.WsServer.start(WsServer.java:126)
[04-2-11 12:37:56:426 CST] 2fce0e19 SystemErr R at com.ibm.ws.runtime.WsServer.main(WsServer.java:232)
[04-2-11 12:37:56:436 CST] 2fce0e19 SystemErr R at java.lang.reflect.Method.invoke(Native Method)
[04-2-11 12:37:56:446 CST] 2fce0e19 SystemErr R at com.ibm.ws.bootstrap.WSLauncher.main(WSLauncher.java:94)
[04-2-11 12:37:56:466 CST] 2fce0e19 SystemErr R at com.ibm.etools.websphere.tools.runner.api.ServerRunnerV5$1.run(ServerRunnerV5.java:105)
************ Start Display Current Environment ************
Host Operating System is Windows 2000, version 5.0
Java version = J2RE 1.3.1 IBM Windows 32 build cn131-20020821 (JIT enabled: jitc), Java Compiler = jitc, Java VM name = Classic VM
was.install.root = D:\Program Files\IBM\WebSphere Studio\runtimes\base_v5
user.install.root = D:\Program Files\IBM\WebSphere Studio\runtimes\base_v5
Java Home = D:\Program Files\IBM\WebSphere Studio\runtimes\base_v5\java\jre
ws.ext.dirs = D:\Program Files\IBM\WebSphere Studio\runtimes\base_v5/java/lib;D:\Program Files\IBM\WebSphere Studio\runtimes\base_v5/classes;D:\Program Files\IBM\WebSphere Studio\runtimes\base_v5/lib;D:\Program Files\IBM\WebSphere Studio\runtimes\base_v5/lib/ext;D:\Program Files\IBM\WebSphere Studio\runtimes\base_v5/web/help;D:\Program Files\IBM\WebSphere Studio\runtimes\base_v5/deploytool/itp/plugins/com.ibm.etools.ejbdeploy/runtime;D:\Program Files\IBM\WebSphere Studio\runtimes\base_v5/deploytool/itp/plugins/org.eclipse.core.boot_2.0.0;D:/Program Files/IBM/WebSphere Studio/wstools/eclipse/plugins/com.ibm.etools.webservice_5.0.0/runtime/worf.jar
Classpath = D:\Program Files\IBM\WebSphere Studio\runtimes\base_v5/properties;D:\Program Files\IBM\WebSphere Studio\runtimes\base_v5/lib/bootstrap.jar;D:\Program Files\IBM\WebSphere Studio\runtimes\base_v5/lib/j2ee.jar;D:\Program Files\IBM\WebSphere Studio\runtimes\base_v5/lib/lmproxy.jar;D:/Program Files/IBM/WebSphere Studio/wstools/eclipse/plugins/com.ibm.etools.websphere.tools.common_5.0.0/runtime/wteServers.jar;D:/Program Files/IBM/WebSphere Studio/wstools/eclipse/plugins/com.ibm.etools.websphere.tools.common_5.0.0/runtime/wasToolsCommon.jar
Java Library path = D:\Program Files\IBM\WebSphere Studio\runtimes\base_v5/bin;D:\Program Files\IBM\WebSphere Studio\runtimes\base_v5/java/bin;D:\Program Files\IBM\WebSphere Studio\runtimes\base_v5/java/jre/bin;D:\Program Files\IBM\WebSphere Studio\eclipse\jre\bin;.;C:\WINNT\System32;C:\WINNT;H:\oracle\ora92\bin;H:\oracle\ora92\jre\1.3.1\bin;H:\oracle\ora92\jre\1.1.8\bin;d:\sybase\dll
************* End Display Current Environment *************