wood burning stoves*
The moose likes Servlets and the fly likes java.lang.NullPointerException 	at org.apache.lucene.store.FSDirectory.create(FSDirectory.java:149) Big Moose Saloon
  Search | Java FAQ | Recent Topics | Flagged Topics | Hot Topics | Zero Replies
Register / Login


Win a copy of Android Security Essentials Live Lessons this week in the Android forum!
JavaRanch » Java Forums » Java » Servlets
Bookmark "java.lang.NullPointerException 	at org.apache.lucene.store.FSDirectory.create(FSDirectory.java:149)" Watch "java.lang.NullPointerException 	at org.apache.lucene.store.FSDirectory.create(FSDirectory.java:149)" New topic
Author

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
Saloon Keeper

Joined: Jul 29, 2008
Posts: 3019
    
  35

So, what's the question?
Please TellTheDetails.


Author of ExamLab ExamLab - a free SCJP / OCPJP exam simulator
What would SCJP exam questions look like? -- Home -- Twitter -- How to Ask a Question
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
Saloon Keeper

Joined: Jul 29, 2008
Posts: 3019
    
  35

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

Joined: Jul 29, 2008
Posts: 3019
    
  35

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.
 
It is sorta covered in the JavaRanch Style Guide.
 
subject: java.lang.NullPointerException at org.apache.lucene.store.FSDirectory.create(FSDirectory.java:149)
 
Similar Threads
Problem running an app
Passing List from Servlet to jsp ? - value of list becomes NULL
tomcat6 and eclipse - NullPointer Exception in _jspInit-method
doubt
NullPointerException