Opengrok分度失败

Question

我已经浏览了这么多的帖子和文章，但没有找到解决办法。创建索引时，我面临着这个问题。

错误:-

-bash-3.2$ ./OpenGrok index
Loading the default instance configuration ...
12:01:17 SEVERE: An error occurred while parsing the xml output
java.lang.StringIndexOutOfBoundsException: String index out of range: -6
    at java.lang.String.substring(String.java:1875)
    at org.opensolaris.opengrok.history.SubversionHistoryParser$Handler.endElement(SubversionHistoryParser.java:99)
    at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.endElement(AbstractSAXParser.java:606)
    at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanEndElement(XMLDocumentFragmentScannerImpl.java:1742)
    at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:2900)
    at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:607)
    at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:489)
    at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:835)
    at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:764)
    at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:123)
    at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1210)
    at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:568)
    at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl.parse(SAXParserImpl.java:302)
    at javax.xml.parsers.SAXParser.parse(SAXParser.java:195)
    at org.opensolaris.opengrok.history.SubversionHistoryParser.processStream(SubversionHistoryParser.java:182)
    at org.opensolaris.opengrok.util.Executor.exec(Executor.java:151)
    at org.opensolaris.opengrok.history.SubversionHistoryParser.parse(SubversionHistoryParser.java:154)
    at org.opensolaris.opengrok.history.SubversionRepository.getHistory(SubversionRepository.java:238)
    at org.opensolaris.opengrok.history.Repository.createCache(Repository.java:286)
    at org.opensolaris.opengrok.history.HistoryGuru.createCache(HistoryGuru.java:478)
    at org.opensolaris.opengrok.history.HistoryGuru.access$000(HistoryGuru.java:51)
    at org.opensolaris.opengrok.history.HistoryGuru$1.run(HistoryGuru.java:522)
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
    at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
    at java.util.concurrent.FutureTask.run(FutureTask.java:166)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
    at java.lang.Thread.run(Thread.java:722)

我正在使用UNIX操作系统。我已经安装了ctag、tomcat7和opengrok-0.12及其运行。我可以从浏览器访问。

但是，当我试图创建索引时，它失败了。

1. 如何检查索引是否已创建？

如果需要任何其他信息，请告诉我。

如果我错过了什么。

提前谢谢。

Answer 1

尝试删除数据目录(例如/var/opengrok/ data )并再次运行索引。在中断索引过程和重新运行时，我注意到了一些奇怪的行为。也尝试以根用户的身份运行索引，并查看它是否仍在抱怨。