Re: [xwiki-users] Export/Import Problem

12 Apr 2007

      On Apr 12, 2007, at 3:50 PM, Kane, David wrote:
...
Vincent,
I can try that.  Do you have any suggestions as to what to look for in
stripping things out?
No. Just try a big stripping and see if you still get the error. If  
not, reduce the stripping till you get the error. BTW this'll likely  
find the cause of the error (possibly a page that has some problems  
loading).

For the initial stripping, why not strip everything except one page.

Thanks
-Vincent
...
-----Original Message-----
From: Vincent Massol [mailto:[email protected]]
Sent: Thursday, April 12, 2007 4:12 AM
To: [email protected]
Subject: Re: [xwiki-users] Export/Import Problem
On Apr 11, 2007, at 9:10 PM, Kane, David wrote:
...
Vincent,
If I open the .xar file, I see a package.xml file is the top level of
the archive.  Is it supposed to be somewhere else?
No, that's correct.
Is it possible for you to send us a stripped down version of your XAR
that reproduces the pb?
Thanks
-Vincent
...
-----Original Message-----
From: Vincent Massol [mailto:[email protected]]
Sent: Wednesday, April 11, 2007 2:44 PM
To: [email protected]
Subject: Re: [xwiki-users] Export/Import Problem
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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