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java.lang.NullPointerException at org.apache.lucene.store.FSDirectory.create(FSDirectory.java:149)

Ramasubramaniam Rathinasubbu
Ranch Hand

Joined: Jun 09, 2010
Posts: 44
java.lang.NullPointerException
at org.apache.lucene.store.FSDirectory.create(FSDirectory.java:149)
at org.apache.lucene.store.FSDirectory.<init>(FSDirectory.java:128)
at org.apache.lucene.store.FSDirectory.getDirectory(FSDirectory.java:102)
at org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:193)
at com.iGrandee.quicksearch.indexer.VirtualIndexProcessor.openIndex(VirtualIndexProcessor.java:43)
at com.iGrandee.quicksearch.indexer.VirtualIndexProcessor.startIndexing(VirtualIndexProcessor.java:316)
at org.apache.jsp.jsp.DocSpace.StartIndexingCategory_jsp._jspService(StartIndexingCategory_jsp.java:124)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:377)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
at org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:861)
at org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:579)
at org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1584)
at java.lang.Thread.run(Unknown Source)
Devaka Cooray
ExamLab Creator
Sheriff

Joined: Jul 29, 2008
Posts: 3528
    
  77

So, what's the question?
Please TellTheDetails.


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Ramasubramaniam Rathinasubbu
Ranch Hand

Joined: Jun 09, 2010
Posts: 44
Sorry

I am using tomcat 6.0 in windows

java.lang.NullPointerException
at org.apache.lucene.store.FSDirectory.create(FSDirectory.java:149)
at org.apache.lucene.store.FSDirectory.<init>(FSDirectory.java:128)
at org.apache.lucene.store.FSDirectory.getDirectory(FSDirectory.java:102)
at org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:193)
at com.iGrandee.quicksearch.indexer.VirtualIndexProcessor.openIndex(VirtualIndexProcessor.java:43)
at com.iGrandee.quicksearch.indexer.VirtualIndexProcessor.startIndexing(VirtualIndexProcessor.java:316)
at org.apache.jsp.jsp.DocSpace.StartIndexingCategory_jsp._jspService(StartIndexingCategory_jsp.java:124)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:377)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
at org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:861)
at org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:579)
at org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1584)
at java.lang.Thread.run(Unknown Source)

Devaka Cooray
ExamLab Creator
Sheriff

Joined: Jul 29, 2008
Posts: 3528
    
  77

Devaka Cooray wrote:So, what's the question?
Please TellTheDetails.
Devaka Cooray
ExamLab Creator
Sheriff

Joined: Jul 29, 2008
Posts: 3528
    
  77

FYI: It's not possible to provide a better reasoning for your problem, only with the given stack trace.
What we can say for now is that something is null, and you are trying to access it.
 
wood burning stoves
 
subject: java.lang.NullPointerException at org.apache.lucene.store.FSDirectory.create(FSDirectory.java:149)
 
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