Dave,

I had similar problems with XAR import. I had an empty WebHome file in the
XAR zip archive. I opened the XAR archive in WinZip on my Windows PC and
deleted the empty file in the archive and reimported it and the XAR archive
opened ok.

Hope that works.

Best Regards,

Richard

-----Original Message-----
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Behalf
Of Dave Mangot
Sent: 09 May 2008 01:37
To: [email protected]
Subject: [xwiki-users] problem importing XAR, 1.4 rc2


I just upgraded from 1.1 to 1.4 RC2.  The upgrade went pretty smoothly 
but I overwrote our Quicklinks bar so I was trying to get it from my 
backup.  I uploaded the XAR but when I tried to open it I get

2008-05-08 17:34:01,056 
[http://wiki/xwiki/bin/import/XWiki/Import?action=getPackageInfos&name=may08
.xar&xpage=plain] 
[TP-Processor12] WARN  web.XWikiAction                 - Uncaught 
exception: Error number 11015 in 11: Exception while importing
Wrapped Exception: Unexpected end of ZLIB input stream
com.xpn.xwiki.XWikiException: Error number 11015 in 11: Exception while 
importing
Wrapped Exception: Unexpected end of ZLIB input stream
         at com.xpn.xwiki.web.ImportAction.render(ImportAction.java:94)
         at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:205)
         at 
org.apache.struts.action.RequestProcessor.processActionPerform(RequestProces
sor.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(Application
FilterChain.java:252)
         at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
ain.java:173)
         at 
com.xpn.xwiki.web.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFi
lter.java:112)
         at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
FilterChain.java:202)
         at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
ain.java:173)
         at 
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.ja
va:213)
         at 
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.ja
va: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:148)
         at 
org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:199)
         at 
org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:282)
         at 
org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:754)
         at 
org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:684)
         at 
org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java
:876)
         at 
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.jav
a:684)
         at java.lang.Thread.run(Thread.java:595)


Wrapped Exception:


java.io.EOFException: Unexpected end of ZLIB input stream
         at 
java.util.zip.InflaterInputStream.fill(InflaterInputStream.java:216)
         at 
java.util.zip.InflaterInputStream.read(InflaterInputStream.java:134)
         at java.util.zip.ZipInputStream.read(ZipInputStream.java:139)
         at java.util.zip.ZipInputStream.closeEntry(ZipInputStream.java:91)
         at 
java.util.zip.ZipInputStream.getNextEntry(ZipInputStream.java:69)
         at 
com.xpn.xwiki.plugin.packaging.Package.ReadZipInfoFile(Package.java:755)
         at com.xpn.xwiki.plugin.packaging.Package.Import(Package.java:373)
         at 
com.xpn.xwiki.plugin.packaging.PackageAPI.Import(PackageAPI.java:202)
         at com.xpn.xwiki.web.ImportAction.render(ImportAction.java:42)
         at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:205)
         at 
org.apache.struts.action.RequestProcessor.processActionPerform(RequestProces
sor.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(Application
FilterChain.java:252)
         at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
ain.java:173)
         at 
com.xpn.xwiki.web.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFi
lter.java:112)
         at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
FilterChain.java:202)
         at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
ain.java:173)
         at 
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.ja
va:213)
         at 
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.ja
va: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:148)
         at 
org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:199)
         at 
org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:282)
         at 
org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:754)
         at 
org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:684)
         at 
org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java
:876)
         at 
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.jav
a:684)
         at java.lang.Thread.run(Thread.java:595)

Doh!


                                -Dave


-- 
Dave Mangot
Terracotta Inc.
650 Townsend St. Suite 325
San Francisco, CA 94103 USA
+1 415 738 4059
[EMAIL PROTECTED]

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