I got a problem about file permission while i trying to access jforum index.htm

[Migrated From Jforum.net]

I cannot start jforum...
I got this messages when I am trying to access http://localhost:8080/jforum/forums/list.page

I use Netbean 5.0 + Sun Jave System Application Server

Messages from log file


[#|2550-11-06T13:17:53.625+0700|SEVERE|sun-appserver-pe8.2|javax.enterprise.system.container.web|_ThreadID=13;|StandardWrapperValve[jforum]: Allocate exception for servlet jforum
javax.servlet.ServletException: Servlet.init() for servlet jforum threw exception
at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1142)
at org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:756)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:177)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:551)
at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:225)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:173)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:551)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:551)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:132)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:551)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:933)
at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:189)
at com.sun.enterprise.web.connector.grizzly.ProcessorTask.doProcess(ProcessorTask.java:604)
at com.sun.enterprise.web.connector.grizzly.ProcessorTask.process(ProcessorTask.java:475)
at com.sun.enterprise.web.connector.grizzly.ReadTask.executeProcessorTask(ReadTask.java:371)
at com.sun.enterprise.web.connector.grizzly.ReadTask.doTask(ReadTask.java:264)
at com.sun.enterprise.web.connector.grizzly.TaskBase.run(TaskBase.java:281)
at com.sun.enterprise.web.connector.grizzly.WorkerThread.run(WorkerThread.java:83)
----- Root Cause -----
net.jforum.exceptions.ForumStartupException: Error while starting JForum
at java.security.AccessControlContext.checkPermission(AccessControlContext.java:264)
at java.security.AccessController.checkPermission(AccessController.java:427)
at java.lang.SecurityManager.checkPermission(SecurityManager.java:532)
at java.lang.SecurityManager.checkDelete(SecurityManager.java:990)
at java.io.File.delete(File.java:869)
at org.apache.lucene.store.SimpleFSLock.release(SimpleFSLockFactory.java:126)
at org.apache.lucene.index.IndexReader.unlock(IndexReader.java:907)
at net.jforum.search.LuceneManager.removeLockFile(LuceneManager.java:110)
at net.jforum.search.LuceneManager.init(LuceneManager.java:79)
at net.jforum.search.SearchFacade.init(SearchFacade.java:84)
at net.jforum.ConfigLoader.startSearchIndexer(ConfigLoader.java:265)
at net.jforum.JForumBaseServlet.startApplication(JForumBaseServlet.java:92)
at net.jforum.JForum.init(JForum.java:92)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:249)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAsPrivileged(Subject.java:517)
at org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:282)
at org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:165)
at org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:118)
at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1093)
at org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:756)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:177)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:551)
at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:225)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:173)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:551)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:551)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:132)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:551)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:933)
at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:189)
at com.sun.enterprise.web.connector.grizzly.ProcessorTask.doProcess(ProcessorTask.java:604)
at com.sun.enterprise.web.connector.grizzly.ProcessorTask.process(ProcessorTask.java:475)
at com.sun.enterprise.web.connector.grizzly.ReadTask.executeProcessorTask(ReadTask.java:371)
at com.sun.enterprise.web.connector.grizzly.ReadTask.doTask(ReadTask.java:264)
at com.sun.enterprise.web.connector.grizzly.TaskBase.run(TaskBase.java:281)
at com.sun.enterprise.web.connector.grizzly.WorkerThread.run(WorkerThread.java:83)
Caused by: net.jforum.exceptions.ForumException: java.security.AccessControlException: access denied (java.io.FilePermission C:\Program Files\ProjectNew\jforum\build\web\WEB-INF\jforumLuceneIndex\write.lock delete)
... 42 more
Caused by: java.security.AccessControlException: access denied (java.io.FilePermission C:\Program Files\ProjectNew\jforum\build\web\WEB-INF\jforumLuceneIndex\write.lock delete)
... 42 more
|#]

It completed at Configuration and Installation - wizard, but i cannot start the jforum.
However, I have checked the permission at "jforumLuceneIndex" folder and changed it to full control permission, but it is not work yet. Should I have to do then?
Please help me, i am new in jForum.

Thanks everyone..
[originally posted on jforum.net by chokchon]

[Migrated From Jforum.net]

It looks like your application server is set up to deny any local file access. The security manager which is probably part of the app server is blocking a File.delete() call.

jForum needs a place to write various files, e.g. config information during install, uploaded attachments, and the like.

You'll need to figure out how to set your app server up to allow this. FWIW, this might also be due to running jForum in a "war" mode (e.g., not having an expanded version in a directory). In theory, you can do this and define a temporary/working directory for files the war needs. But this is not tested and often varies from App server to app server on how it's implimented.
[originally posted on jforum.net by monroe]

[Migrated From Jforum.net]

Thanks so much for your advice.
I will try to do that.
[originally posted on jforum.net by chokchon]