[xwiki-users] Export/Import Problem

[Vincent Massol]

The stack trace says that there's no package.xml file in the XAR  
you're trying to import.

-Vincent

On Apr 11, 2007, at 7:56 PM, Kane, David wrote:

> Folks,
>
> Folks,
>
> I am trying to export content from one XWiki instance and import into
> another instance.  After I have uploaded the XAR into the second
> instance and select the archive to import, I see no change on the web
> page.  If I look at the application server log, I see the following  
> set
> of error messages.  Does anyone have any suggestions about what  
> might be
> going on?
>
> Both instances are using the same XWiki build (1.0 Beta-5.2310).  I've
> already increased the max_allowed_packet to 16M in mysql, and so I  
> think
> the archive is getting attached correctly.
>
> Sincerely,
> David Kane
>
>
> 11015 in 11: Exception while importing
> Wrapped Exception: Error number 0 in 5: Package: Could not find the
> package definition
> com.xpn.xwiki.XWikiException: Error number 11015 in 11: Exception  
> while
> importing
> Wrapped Exception: Error number 0 in 5: Package: Could not find the
> package definition
>          at com.xpn.xwiki.web.ImportAction.render(ImportAction.java: 
> 95)
>          at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java: 
> 150)
>          at
> org.apache.struts.action.RequestProcessor.processActionPerform 
> (RequestPr
> ocessor.java:431)
>          at
> org.apache.struts.action.RequestProcessor.process 
> (RequestProcessor.java:
> 236)
>          at
> org.apache.struts.action.ActionServlet.process(ActionServlet.java: 
> 1196)
>          at
> org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
>          at javax.servlet.http.HttpServlet.service(HttpServlet.java: 
> 689)
>          at javax.servlet.http.HttpServlet.service(HttpServlet.java: 
> 802)
>          at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter 
> (Applica
> tionFilterChain.java:252)
>          at
> org.apache.catalina.core.ApplicationFilterChain.doFilter 
> (ApplicationFilt
> erChain.java:173)
>          at
> com.xpn.xwiki.web.SetCharacterEncodingFilter.doFilter 
> (SetCharacterEncodi
> ngFilter.java:121)
>          at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter 
> (Applica
> tionFilterChain.java:202)
>          at
> org.apache.catalina.core.ApplicationFilterChain.doFilter 
> (ApplicationFilt
> erChain.java:173)
>          at
> org.apache.catalina.core.StandardWrapperValve.invoke 
> (StandardWrapperValv
> e.java:213)
>          at
> org.apache.catalina.core.StandardContextValve.invoke 
> (StandardContextValv
> e.java:178)
>          at
> org.apache.catalina.core.StandardHostValve.invoke 
> (StandardHostValve.java
> :126)
>          at
> org.apache.catalina.valves.ErrorReportValve.invoke 
> (ErrorReportValve.java
> :105)
>          at
> org.apache.catalina.core.StandardEngineValve.invoke 
> (StandardEngineValve.
> java:107)
>          at
> org.apache.catalina.connector.CoyoteAdapter.service 
> (CoyoteAdapter.java:1
> 48)
>          at
> org.apache.coyote.http11.Http11Processor.process 
> (Http11Processor.java:86
> 9)
>          at
> org.apache.coyote.http11.Http11BaseProtocol 
> $Http11ConnectionHandler.proc
> essConnection(Http11BaseProtocol.java:664)
>          at
> org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket 
> (PoolTcpEndpoint
> .java:527)
>          at
> org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt 
> (LeaderFollow
> erWorkerThread.java:80)
>          at
> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run 
> (ThreadPool
> .java:684)
>          at java.lang.Thread.run(Thread.java:613)
>
>
> Wrapped Exception:
>
>
> com.xpn.xwiki.plugin.packaging.PackageException: Error number 0 in 5:
> Package: Could not find the package definition
>          at
> com.xpn.xwiki.plugin.packaging.Package.Import(Package.java:338)
>          at
> com.xpn.xwiki.plugin.packaging.PackageAPI.Import(PackageAPI.java:167)
>          at com.xpn.xwiki.web.ImportAction.render(ImportAction.java: 
> 46)
>          at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java: 
> 150)
>          at
> org.apache.struts.action.RequestProcessor.processActionPerform 
> (RequestPr
> ocessor.java:431)
>          at
> org.apache.struts.action.RequestProcessor.process 
> (RequestProcessor.java:
> 236)
>          at
> org.apache.struts.action.ActionServlet.process(ActionServlet.java: 
> 1196)
>          at
> org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
>          at javax.servlet.http.HttpServlet.service(HttpServlet.java: 
> 689)
>          at javax.servlet.http.HttpServlet.service(HttpServlet.java: 
> 802)
>          at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter 
> (Applica
> tionFilterChain.java:252)
>          at
> org.apache.catalina.core.ApplicationFilterChain.doFilter 
> (ApplicationFilt
> erChain.java:173)
>          at
> com.xpn.xwiki.web.SetCharacterEncodingFilter.doFilter 
> (SetCharacterEncodi
> ngFilter.java:121)
>          at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter 
> (Applica
> tionFilterChain.java:202)
>          at
> org.apache.catalina.core.ApplicationFilterChain.doFilter 
> (ApplicationFilt
> erChain.java:173)
>          at
> org.apache.catalina.core.StandardWrapperValve.invoke 
> (StandardWrapperValv
> e.java:213)
>          at
> org.apache.catalina.core.StandardContextValve.invoke 
> (StandardContextValv
> e.java:178)
>          at
> org.apache.catalina.core.StandardHostValve.invoke 
> (StandardHostValve.java
> :126)
>          at
> org.apache.catalina.valves.ErrorReportValve.invoke 
> (ErrorReportValve.java
> :105)
>          at
> org.apache.catalina.core.StandardEngineValve.invoke 
> (StandardEngineValve.
> java:107)
>          at
> org.apache.catalina.connector.CoyoteAdapter.service 
> (CoyoteAdapter.java:1
> 48)
>          at
> org.apache.coyote.http11.Http11Processor.process 
> (Http11Processor.java:86
> 9)
>          at
> org.apache.coyote.http11.Http11BaseProtocol 
> $Http11ConnectionHandler.proc
> essConnection(Http11BaseProtocol.java:664)
>          at
> org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket 
> (PoolTcpEndpoint
> .java:527)
>          at
> org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt 
> (LeaderFollow
> erWorkerThread.java:80)
>          at
> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run 
> (ThreadPool
> .java:684)
>          at java.lang.Thread.run(Thread.java:613)
> 13:31:45,261 ERROR http-8080-Processor20
> http://localhost:8080/xwiki/bin/import/XWiki/Import? 
> action=getPackageInf
> os&name=Backup.zip&xpage=plain&_=
> SimpleLog4JLogSystem:logVelocityMessage:154 - Left side ($! 
> hidecolumns)
> of
> '==' operation has null value. If a reference, it may not be in the
> context. Operation not possible.  [line 9, column 21]
> 13:31:45,474  WARN http-8080-Processor20
> http://localhost:8080/xwiki/bin/import/XWiki/Import? 
> action=getPackageInf
> os&name=Backup.zip&xpage=plain&_=
> MonitorData:log:183 - MONITOR XWiki.Import: 431ms
>
>
>
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