Hi, I tried that in a previous message ;-)
At this point, I've managed to migrate by the following method : - database dump 1 from my linux production server with XWiki 3.4 - database import from dump 1 to a Windows test server with XWiki 4.1.3 The migration is ok on this test server but failed in the linux production server. I don't know why, the .war is the same. - database dump 2 from the Windows test server (after migration) - Installation of XWiki 4.1.3 and database import from dump 2 to the linux production server. The Production server is now in 4.1.3 That's weird, but that's the only solution I've found Now, my problem is that I can't export/import between 2 servers. We're used to test major application improvements on a test server then export/import on Production server. I can't do that anymore :( According the trace, that's something about attachment storage (in file, in my case) Nicolas -----Message d'origine----- De : users-boun...@xwiki.org [mailto:users-boun...@xwiki.org] De la part de Eduard Moraru Envoyé : mercredi 18 juillet 2012 15:28 À : XWiki Users Objet : Re: [xwiki-users] Error on import Hi Nicolas, It's not a good idea to bypass the migrations with the import-export trick that you are trying. The migrations are there for a good reason. You should instead show us some details (and logs) of the migration process failing so that we can try to help you fix it and that your database is properly migrated. Thanks, Eduard On Tue, Jul 17, 2012 at 6:08 PM, CHENEAU-GREHALLE Nicolas < nicolas.cheneau-greha...@sesam-vitale.fr> wrote: > Hi, > > > > I'm trying to import a package of documents from xwiki 3.4 to a new > xwiki 4.1.3 instance (the automatic database migration failed, so I > tried another method). > > The attachment storage is "file". > > > > The file upload is ok, but when I launch the import, I've the message > below (full stacktrace at the end of this mail) : > > > > 2012/07/17 14:50:34 > [http://172.24.1.135:8080/xem/wiki/commungie/import/XWiki/XWikiPreferenc > es?section=Import<http://172.24.1.135:8080/xem/wiki/commungie/import/XWiki/XWikiPreferenc%0Aes?section=Import>] > WARN com.xpn.xwiki.web.XWikiAction - Uncaught > exception: Error number 11015 in 11: Exception while importing > > Wrapped Exception: null com.xpn.xwiki.XWikiException: Error number 11015 > in 11: Exception while importing > > Wrapped Exception: null > > at com.xpn.xwiki.web.ImportAction.render(ImportAction.java:144) > > Caused by: java.lang.NullPointerException: null > > at > com.xpn.xwiki.doc.XWikiAttachmentArchive.getVersions(XWikiAttachmentArch > ive.java:223) > > > > Have you some ideas about this problem ? > > I try to migrate from 3.4 to 4.x for 3 weeks, so any help would be very > welcome. > > > > Thank you > > > > Best regards, > > > > Nicolas > > > > The full stack trace : > > > > 2012/07/17 14:50:34 > [http://172.24.1.135:8080/xem/wiki/commungie/import/XWiki/XWikiPreferenc > es?section=Import<http://172.24.1.135:8080/xem/wiki/commungie/import/XWiki/XWikiPreferenc%0Aes?section=Import>] > WARN com.xpn.xwiki.web.XWikiAction - Uncaught > exception: Error number 11015 in 11: Exception while importing > > Wrapped Exception: null > > com.xpn.xwiki.XWikiException: Error number 11015 in 11: Exception while > importing > > Wrapped Exception: null > > at com.xpn.xwiki.web.ImportAction.render(ImportAction.java:144) > ~[xwiki-platform-legacy-oldcore-4.1.3.jar:na] > > at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:231) > [xwiki-platform-legacy-oldcore-4.1.3.jar:na] > > at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:116) > [xwiki-platform-legacy-oldcore-4.1.3.jar:na] > > at > org.apache.struts.action.RequestProcessor.processActionPerform(RequestPr > ocessor.java:431) [struts-1.2.9.jar:1.2.9] > > at > org.apache.struts.action.RequestProcessor.process(RequestProcessor.java: > 236) [struts-1.2.9.jar:1.2.9] > > at > org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196) > [struts-1.2.9.jar:1.2.9] > > at > org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432) > [struts-1.2.9.jar:1.2.9] > > at javax.servlet.http.HttpServlet.service(HttpServlet.java:710) > [servlet-api.jar:na] > > at javax.servlet.http.HttpServlet.service(HttpServlet.java:803) > [servlet-api.jar:na] > > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica > tionFilterChain.java:269) [catalina.jar:na] > > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilt > erChain.java:188) [catalina.jar:na] > > at > com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:120) > [xwiki-platform-legacy-oldcore-4.1.3.jar:na] > > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica > tionFilterChain.java:215) [catalina.jar:na] > > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilt > erChain.java:188) [catalina.jar:na] > > at > org.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilt > er.java:144) [xwiki-platform-wysiwyg-server-4.1.3.jar:na] > > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica > tionFilterChain.java:215) [catalina.jar:na] > > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilt > erChain.java:188) [catalina.jar:na] > > at > com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java: > 66) [xwiki-platform-webdav-server-4.1.3.jar:na] > > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica > tionFilterChain.java:215) [catalina.jar:na] > > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilt > erChain.java:188) [catalina.jar:na] > > at > org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter. > doFilter(SavedRequestRestorerFilter.java:208) > [xwiki-platform-container-servlet-4.1.3.jar:na] > > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica > tionFilterChain.java:215) [catalina.jar:na] > > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilt > erChain.java:188) [catalina.jar:na] > > at > org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter. > doFilter(SetCharacterEncodingFilter.java:111) > [xwiki-platform-container-servlet-4.1.3.jar:na] > > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica > tionFilterChain.java:215) [catalina.jar:na] > > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilt > erChain.java:188) [catalina.jar:na] > > at > org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValv > e.java:213) [catalina.jar:na] > > at > org.apache.catalina.core.StandardContextValve.invoke(StandardContextValv > e.java:174) [catalina.jar:na] > > at > org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java > :127) [catalina.jar:na] > > at > org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java > :117) [catalina.jar:na] > > at > org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve. > java:108) [catalina.jar:na] > > at > org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:1 > 51) [catalina.jar:na] > > at > org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:87 > 4) [tomcat-http.jar:na] > > at > org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.proc > essConnection(Http11BaseProtocol.java:665) [tomcat-http.jar:na] > > at > org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint > .java:528) [tomcat-util.jar:5.1] > > at > org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollow > erWorkerThread.java:81) [tomcat-util.jar:5.1] > > at > org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool > .java:689) [tomcat-util.jar:5.1] > > at java.lang.Thread.run(Thread.java:662) [na:1.6.0_29] > > Caused by: java.lang.NullPointerException: null > > at > com.xpn.xwiki.doc.XWikiAttachmentArchive.getVersions(XWikiAttachmentArch > ive.java:223) ~[xwiki-platform-legacy-oldcore-4.1.3.jar:na] > > at > org.xwiki.store.legacy.store.internal.AttachmentArchiveSaveRunnable.<ini > t>(AttachmentArchiveSaveRunnable.java:70) > ~[xwiki-platform-store-filesystem-attachments-4.1.3.jar:na] > > at > org.xwiki.store.legacy.store.internal.FilesystemAttachmentVersioningStor > e.getArchiveSaveRunnable(FilesystemAttachmentVersioningStore.java:209) > ~[xwiki-platform-store-filesystem-attachments-4.1.3.jar:na] > > at > org.xwiki.store.legacy.store.internal.FilesystemAttachmentStore$Attachme > ntSaveTransactionRunnable.<init>(FilesystemAttachmentStore.java:354) > ~[xwiki-platform-store-filesystem-attachments-4.1.3.jar:na] > > at > org.xwiki.store.legacy.store.internal.FilesystemAttachmentStore.getAttac > hmentContentSaveRunnable(FilesystemAttachmentStore.java:153) > ~[xwiki-platform-store-filesystem-attachments-4.1.3.jar:na] > > at > org.xwiki.store.legacy.store.internal.FilesystemAttachmentStore.saveAtta > chmentContent(FilesystemAttachmentStore.java:113) > ~[xwiki-platform-store-filesystem-attachments-4.1.3.jar:na] > > at > com.xpn.xwiki.doc.XWikiDocument.saveAttachmentContent(XWikiDocument.java > :4279) ~[xwiki-platform-legacy-oldcore-4.1.3.jar:na] > > at > com.xpn.xwiki.doc.XWikiDocument.saveAllAttachments(XWikiDocument.java:42 > 36) ~[xwiki-platform-legacy-oldcore-4.1.3.jar:na] > > at > com.xpn.xwiki.plugin.packaging.Package.installDocument(Package.java:760) > ~[xwiki-platform-legacy-oldcore-4.1.3.jar:na] > > at > com.xpn.xwiki.plugin.packaging.Package.install(Package.java:616) > ~[xwiki-platform-legacy-oldcore-4.1.3.jar:na] > > at > com.xpn.xwiki.plugin.packaging.PackageAPI.install(PackageAPI.java:316) > ~[xwiki-platform-legacy-oldcore-4.1.3.jar:na] > > at com.xpn.xwiki.web.ImportAction.render(ImportAction.java:132) > ~[xwiki-platform-legacy-oldcore-4.1.3.jar:na] > > ... 37 common frames omitted > > > > > > > > > > _______________________________________________ > users mailing list > users@xwiki.org > http://lists.xwiki.org/mailman/listinfo/users > _______________________________________________ users mailing list users@xwiki.org http://lists.xwiki.org/mailman/listinfo/users _______________________________________________ users mailing list users@xwiki.org http://lists.xwiki.org/mailman/listinfo/users
