我正在尝试设置WSO2-Identity Server。我已经下载了4.0.0版Binary。它正确启动，我可以使用它与LDAP。
但是，如果我想将正确的ServerURL插入identity.xml文件，我会收到错误。
我将follwoing插入identity.xml：
<OpenIDServerUrl>https://server.vm.uni-freiburg.de:9443/openidserver</OpenIDServerUrl>
<OpenIDUserPattern>https://server.vm.uni-freiburg.de:9443/openid/</OpenIDUserPattern>
并且在启动wso2 IS时会引发以下错误：
[2012-11-23 10:34:41,510] ERROR {org.wso2.carbon.identity.core.util.IdentityConfigParser} - Error while loading Identity Configurations
org.apache.axiom.om.OMException: com.ctc.wstx.exc.WstxIOException: Stream Closed
at org.apache.axiom.om.impl.builder.StAXOMBuilder.next(StAXOMBuilder.java:296)
at org.apache.axiom.om.impl.llom.OMElementImpl.getNextOMSibling(OMElementImpl.java:336)
at org.apache.axiom.om.impl.traverse.OMChildElementIterator.next(OMChildElementIterator.java:104)
at org.wso2.carbon.identity.core.util.IdentityConfigParser.readChildElements(IdentityConfigParser.java:154)
at org.wso2.carbon.identity.core.util.IdentityConfigParser.<init>(IdentityConfigParser.java:60)
at org.wso2.carbon.identity.core.util.IdentityConfigParser.getInstance(IdentityConfigParser.java:71)
at org.wso2.carbon.identity.core.util.IdentityUtil.populateProperties(IdentityUtil.java:58)
at org.wso2.carbon.identity.sso.saml.ui.internal.SAMLSSOUIBundleActivator.start(SAMLSSOUIBundleActivator.java:33)
at org.eclipse.osgi.framework.internal.core.BundleContextImpl$1.run(BundleContextImpl.java:782)
at java.security.AccessController.doPrivileged(Native Method)
at org.eclipse.osgi.framework.internal.core.BundleContextImpl.startActivator(BundleContextImpl.java:773)
at org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:754)
at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:352)
at org.eclipse.osgi.framework.internal.core.AbstractBundle.resume(AbstractBundle.java:370)
at org.eclipse.osgi.framework.internal.core.Framework.resumeBundle(Framework.java:1068)
at org.eclipse.osgi.framework.internal.core.StartLevelManager.resumeBundles(StartLevelManager.java:557)
at org.eclipse.osgi.framework.internal.core.StartLevelManager.incFWSL(StartLevelManager.java:464)
at org.eclipse.osgi.framework.internal.core.StartLevelManager.doSetStartLevel(StartLevelManager.java:248)
at org.eclipse.osgi.framework.internal.core.StartLevelManager.dispatchEvent(StartLevelManager.java:445)
at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:220)
at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:330)
Caused by: com.ctc.wstx.exc.WstxIOException: Stream Closed
at com.ctc.wstx.sr.StreamScanner.throwFromIOE(StreamScanner.java:708)
at com.ctc.wstx.sr.BasicStreamReader.next(BasicStreamReader.java:1086)
at org.apache.axiom.util.stax.wrapper.XMLStreamReaderWrapper.next(XMLStreamReaderWrapper.java:225)
at org.apache.axiom.om.impl.builder.StAXOMBuilder.parserNext(StAXOMBuilder.java:681)
at org.apache.axiom.om.impl.builder.StAXOMBuilder.next(StAXOMBuilder.java:214)
... 20 more
Caused by: java.io.IOException: Stream Closed
at java.io.FileInputStream.readBytes(Native Method)
at java.io.FileInputStream.read(FileInputStream.java:214)
at com.ctc.wstx.io.ISOLatinReader.read(ISOLatinReader.java:79)
at com.ctc.wstx.io.ReaderSource.readInto(ReaderSource.java:84)
at com.ctc.wstx.io.BranchingReaderSource.readInto(BranchingReaderSource.java:57)
at com.ctc.wstx.sr.StreamScanner.loadMoreFromCurrent(StreamScanner.java:1046)
at com.ctc.wstx.sr.StreamScanner.loadMoreFromCurrent(StreamScanner.java:1053)
at com.ctc.wstx.sr.StreamScanner.getNextCharFromCurrent(StreamScanner.java:811)
at com.ctc.wstx.sr.BasicStreamReader.readEndElem(BasicStreamReader.java:3206)
at com.ctc.wstx.sr.BasicStreamReader.nextFromTree(BasicStreamReader.java:2832)
at com.ctc.wstx.sr.BasicStreamReader.next(BasicStreamReader.java:1019)
... 23 more
但是，如果我保留默认值：
<OpenIDServerUrl>https://localhost:9443/openidserver</OpenIDServerUrl>
<OpenIDUserPattern>https://localhost:9443/openid/</OpenIDUserPattern>
服务器正常启动。
我发现https://wso2.org/jira/browse/IDENTITY-407的错误报告可能与问题有关，但不一样。
我做错了什么？提前谢谢！