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Posted to dev@ofbiz.apache.org by Kaushik Chakraborty <ka...@gmail.com> on 2010/02/24 02:49:56 UTC
"Premature end of file." error from Webslinger Servlet
Hi,
I am receiving the following every time I am accessing any site built using WebSlinger:
javax.servlet.ServletException: Unknown message with code "Premature end of file.".
org.webslinger.AbstractMappingWebslingerServletContextFactory.getWebslingerServletContext(AbstractMappingWebslingerServletContextFactory.java:111)
org.webslinger.servlet.WebslingerServlet.service(WebslingerServlet.java:45)
javax.servlet.http.HttpServlet.service(HttpServlet.java:688)
Please help
Thanks,
Kaushik
Re: "Premature end of file." error from Webslinger Servlet
Posted by Kaushik Chakraborty <ka...@gmail.com>.
- Where to check the .cowstate.xml files? I searched under Var directory
of the site causing problem but could not find any. I restarted OFBiz number
of times but that did not fix the problem (previously for such errors it was
the solution ).
- This is a pre-built system with an older version of OFBiz, I think. How
to check the version of OFBiz?
Following is a detailed exception log:
[StandardWrapperValve.java:250:ERROR] Servlet.service() for servlet
WebslingerServlet threw exception
javax.servlet.ServletException: Unknown message with code "Premature end of
file.".
at
org.webslinger.AbstractMappingWebslingerServletContextFactory.getWebslingerServletContext(AbstractMappingWebslinger
ServletContextFactory.java:111)
at
org.webslinger.servlet.WebslingerServlet.service(WebslingerServlet.java:45)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:688)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:210)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:174)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108)
at
org.webslinger.catalina.WebslingerAccessLogValve.invoke(WebslingerAccessLogValve.java:72)
at
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:542)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:151)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:870)
at
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665)
at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528)
at
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:685)
at java.lang.Thread.run(Thread.java:619)
Caused by: org.apache.commons.vfs.FileSystemException: Unknown message with
code "Premature end of file.".
at
org.webslinger.commons.vfs.VFSUtil.makeFileSystemException(VFSUtil.java:299)
at
org.webslinger.commons.vfs.handlers.cow.COWStateXml.load(COWStateXml.java:114)
at
org.webslinger.commons.vfs.handlers.cow.COWStateXml.<init>(COWStateXml.java:65)
at
org.webslinger.commons.vfs.handlers.cow.COWStateXmlStorageHandler$1.findIfExists(COWStateXmlStorageHandler.java:19)
at
org.webslinger.commons.vfs.handlers.cow.COWStateXmlStorageHandler$1.findIfExists(COWStateXmlStorageHandler.java:16)
at
org.webslinger.lang.ConcurrentCache.findIfExists(ConcurrentCache.java:39)
at
org.webslinger.lang.AbstractCache$ConcurrentDelegate.get(AbstractCache.java:125)
at org.webslinger.lang.AbstractCache.get(AbstractCache.java:287)
at org.webslinger.lang.ConcurrentCache.get(ConcurrentCache.java:29)
at
org.webslinger.commons.vfs.handlers.cow.COWStateXmlStorageHandler.getCOWStateXml(COWStateXmlStorageHandler.java:35)
at
org.webslinger.commons.vfs.handlers.cow.COWStateXmlStorageHandler.loadData(COWStateXmlStorageHandler.java:52)
at
org.webslinger.commons.vfs.virtual.VirtualFileSystem.loadData(VirtualFileSystem.java:332)
at
org.webslinger.commons.vfs.virtual.VirtualFileSystem.getMounts(VirtualFileSystem.java:245)
at
org.webslinger.commons.vfs.virtual.VirtualFileSystem.newResolution(VirtualFileSystem.java:209)
at
org.webslinger.commons.vfs.virtual.VirtualFileSystem.newResolution(VirtualFileSystem.java:44)
at
org.webslinger.commons.vfs.GenerationalFileSystem.resolve(GenerationalFileSystem.java:28)
at
org.webslinger.commons.vfs.GenerationalFileObject.getResolution(GenerationalFileObject.java:27)
at
org.webslinger.commons.vfs.GenerationalFileObject.getFile(GenerationalFileObject.java:35)
at
org.webslinger.commons.vfs.LayeredFileObject.doCreateFolder(LayeredFileObject.java:84)
at
org.webslinger.commons.vfs.BasicGenerifiedFileObject.createFolder(BasicGenerifiedFileObject.java:171)
at
org.webslinger.modules.GenericWorkAreaFactory.<init>(GenericWorkAreaFactory.java:30)
at
org.webslinger.modules.StandardModuleState.<init>(StandardModuleState.java:41)
at
org.webslinger.AbstractWebslingerServletContextFactory.newWebslingerServletContext(AbstractWebslingerServletContext
Factory.java:90)
at
org.webslinger.AbstractMappingWebslingerServletContextFactory.newWebslingerServletContext(AbstractMappingWebslinger
ServletContextFactory.java:134)
at
org.webslinger.AbstractMappingWebslingerServletContextFactory$2.createValue(AbstractMappingWebslingerServletContext
Factory.java:40)
at
org.webslinger.AbstractMappingWebslingerServletContextFactory$2.createValue(AbstractMappingWebslingerServletContext
Factory.java:38)
at
org.webslinger.lang.AbstractCache$ConcurrentDelegate.get(AbstractCache.java:123)
at org.webslinger.lang.AbstractCache.get(AbstractCache.java:287)
at org.webslinger.lang.AbstractCache.get(AbstractCache.java:283)
at
org.webslinger.lang.ConcurrentFreezableCache.get(ConcurrentFreezableCache.java:25)
at
org.webslinger.AbstractMappingWebslingerServletContextFactory.getContext(AbstractMappingWebslingerServletContextFac
tory.java:124)
at
org.webslinger.AbstractMappingWebslingerServletContextFactory$ContextTTLObject.load(AbstractMappingWebslingerServle
tContextFactory.java:199)
at
org.webslinger.AbstractMappingWebslingerServletContextFactory$ContextTTLObject.load(AbstractMappingWebslingerServle
tContextFactory.java:188)
at org.webslinger.util.TTLObject.load(TTLObject.java:339)
at
org.webslinger.util.TTLObject$ValueAndState$1.call(TTLObject.java:158)
at
java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
at java.util.concurrent.FutureTask.run(FutureTask.java:138)
at org.webslinger.util.TTLObject.getObject(TTLObject.java:312)
at
org.webslinger.AbstractMappingWebslingerServletContextFactory.getWebslingerServletContext(AbstractMappingWebslinger
ServletContextFactory.java:105)
Regards,
Kaushik
On Wed, Feb 24, 2010 at 8:35 AM, Adam Heath <do...@brainfood.com> wrote:
> Kaushik Chakraborty wrote:
> > Hi,
> >
> > I am receiving the following every time I am accessing any site built
> using WebSlinger:
> >
> > javax.servlet.ServletException: Unknown message with code "Premature end
> of file.".
> >
> org.webslinger.AbstractMappingWebslingerServletContextFactory.getWebslingerServletContext(AbstractMappingWebslingerServletContextFactory.java:111)
> >
> org.webslinger.servlet.WebslingerServlet.service(WebslingerServlet.java:45)
> > javax.servlet.http.HttpServlet.service(HttpServlet.java:688)
>
> How did you build a site with webslinger? What version of ofbiz were
> you using?
>
> Look for .cowstate.xml files with a 0-byte size.
>
>
>
Re: "Premature end of file." error from Webslinger Servlet
Posted by Adam Heath <do...@brainfood.com>.
Kaushik Chakraborty wrote:
> Hi,
>
> I am receiving the following every time I am accessing any site built using WebSlinger:
>
> javax.servlet.ServletException: Unknown message with code "Premature end of file.".
> org.webslinger.AbstractMappingWebslingerServletContextFactory.getWebslingerServletContext(AbstractMappingWebslingerServletContextFactory.java:111)
> org.webslinger.servlet.WebslingerServlet.service(WebslingerServlet.java:45)
> javax.servlet.http.HttpServlet.service(HttpServlet.java:688)
How did you build a site with webslinger? What version of ofbiz were
you using?
Look for .cowstate.xml files with a 0-byte size.