Hi Guys: I have a problem on installing xwiki,can you give me some advices? I tried to install xwiki

when I put xwiki-enterprise-web-4.5.war in tomcat

Table has generated,but it has an error like below when I access it, is there any thing wrong in my configration? I found its ok for postsql and mysql,it has this error on oracle.... Waiting for you reply,thanks.. HTTP Status 500 - com.xpn.xwiki.XWikiException: Error number 3 in 0: Could not initialize main XWiki context ________________________________ type Exception report message com.xpn.xwiki.XWikiException: Error number 3 in 0: Could not initialize main XWiki context description The server encountered an internal error that prevented it from fulfilling this request. exception javax.servlet.ServletException: com.xpn.xwiki.XWikiException: Error number 3 in 0: Could not initialize main XWiki context Wrapped Exception: Error number 3201 in 3: Exception while saving document xwiki:XWiki.XWikiRights Wrapped Exception: Error number 3211 in 3: Exception while updating archive XWiki.XWikiRights Wrapped Exception: Error number 13027 in 13: Failed to create diff for doc XWiki.XWikiRights Wrapped Exception: null org.apache.struts.action.RequestProcessor.processException(RequestProcessor.java:535) org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:433) org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236) org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196) org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414) javax.servlet.http.HttpServlet.service(HttpServlet.java:621) javax.servlet.http.HttpServlet.service(HttpServlet.java:728) com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:120) org.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java:144) com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:66) org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208) org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111) root cause com.xpn.xwiki.XWikiException: Error number 3 in 0: Could not initialize main XWiki context Wrapped Exception: Error number 3201 in 3: Exception while saving document xwiki:XWiki.XWikiRights Wrapped Exception: Error number 3211 in 3: Exception while updating archive XWiki.XWikiRights Wrapped Exception: Error number 13027 in 13: Failed to create diff for doc XWiki.XWikiRights Wrapped Exception: null com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:418) com.xpn.xwiki.XWiki.getXWiki(XWiki.java:487) com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:136) com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:116) org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431) org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236) org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196) org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414) javax.servlet.http.HttpServlet.service(HttpServlet.java:621) javax.servlet.http.HttpServlet.service(HttpServlet.java:728) com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:120) org.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java:144) com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:66) org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208) org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111) root cause com.xpn.xwiki.XWikiException: Error number 3201 in 3: Exception while saving document xwiki:XWiki.XWikiRights Wrapped Exception: Error number 3211 in 3: Exception while updating archive XWiki.XWikiRights Wrapped Exception: Error number 13027 in 13: Failed to create diff for doc XWiki.XWikiRights Wrapped Exception: null com.xpn.xwiki.store.XWikiHibernateStore.saveXWikiDoc(XWikiHibernateStore.java:719) com.xpn.xwiki.store.XWikiCacheStore.saveXWikiDoc(XWikiCacheStore.java:177) com.xpn.xwiki.store.XWikiCacheStore.saveXWikiDoc(XWikiCacheStore.java:170) com.xpn.xwiki.XWiki.saveDocument(XWiki.java:1362) com.xpn.xwiki.XWiki.saveDocument(XWiki.java:1318) com.xpn.xwiki.XWiki.saveDocument(XWiki.java:1313) com.xpn.xwiki.XWiki.initializeMandatoryClasses(XWiki.java:831) com.xpn.xwiki.XWiki.initXWiki(XWiki.java:798) com.xpn.xwiki.XWiki.<init>(XWiki.java:739) com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:398) com.xpn.xwiki.XWiki.getXWiki(XWiki.java:487) com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:136) com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:116) org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431) org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236) org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196) org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414) javax.servlet.http.HttpServlet.service(HttpServlet.java:621) javax.servlet.http.HttpServlet.service(HttpServlet.java:728) com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:120) org.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java:144) com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:66) org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208) org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111) root cause com.xpn.xwiki.XWikiException: Error number 3211 in 3: Exception while updating archive XWiki.XWikiRights Wrapped Exception: Error number 13027 in 13: Failed to create diff for doc XWiki.XWikiRights Wrapped Exception: null com.xpn.xwiki.store.XWikiHibernateVersioningStore.updateXWikiDocArchive(XWikiHibernateVersioningStore.java:253) com.xpn.xwiki.store.XWikiHibernateStore.saveXWikiDoc(XWikiHibernateStore.java:519) com.xpn.xwiki.store.XWikiCacheStore.saveXWikiDoc(XWikiCacheStore.java:177) com.xpn.xwiki.store.XWikiCacheStore.saveXWikiDoc(XWikiCacheStore.java:170) com.xpn.xwiki.XWiki.saveDocument(XWiki.java:1362) com.xpn.xwiki.XWiki.saveDocument(XWiki.java:1318) com.xpn.xwiki.XWiki.saveDocument(XWiki.java:1313) com.xpn.xwiki.XWiki.initializeMandatoryClasses(XWiki.java:831) com.xpn.xwiki.XWiki.initXWiki(XWiki.java:798) com.xpn.xwiki.XWiki.<init>(XWiki.java:739) com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:398) com.xpn.xwiki.XWiki.getXWiki(XWiki.java:487) com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:136) com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:116) org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431) org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236) org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196) org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414) javax.servlet.http.HttpServlet.service(HttpServlet.java:621) javax.servlet.http.HttpServlet.service(HttpServlet.java:728) com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:120) org.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java:144) com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:66) org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208) org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111) root cause com.xpn.xwiki.XWikiException: Error number 13027 in 13: Failed to create diff for doc XWiki.XWikiRights Wrapped Exception: null com.xpn.xwiki.doc.rcs.XWikiPatch.setDiffVersion(XWikiPatch.java:203) com.xpn.xwiki.doc.rcs.XWikiPatch.setDiffVersion(XWikiPatch.java:179) com.xpn.xwiki.doc.XWikiDocumentArchive.makePatch(XWikiDocumentArchive.java:139) com.xpn.xwiki.doc.XWikiDocumentArchive.updateArchive(XWikiDocumentArchive.java:254) com.xpn.xwiki.store.XWikiHibernateVersioningStore.updateXWikiDocArchive(XWikiHibernateVersioningStore.java:247) com.xpn.xwiki.store.XWikiHibernateStore.saveXWikiDoc(XWikiHibernateStore.java:519) com.xpn.xwiki.store.XWikiCacheStore.saveXWikiDoc(XWikiCacheStore.java:177) com.xpn.xwiki.store.XWikiCacheStore.saveXWikiDoc(XWikiCacheStore.java:170) com.xpn.xwiki.XWiki.saveDocument(XWiki.java:1362) com.xpn.xwiki.XWiki.saveDocument(XWiki.java:1318) com.xpn.xwiki.XWiki.saveDocument(XWiki.java:1313) com.xpn.xwiki.XWiki.initializeMandatoryClasses(XWiki.java:831) com.xpn.xwiki.XWiki.initXWiki(XWiki.java:798) com.xpn.xwiki.XWiki.<init>(XWiki.java:739) com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:398) com.xpn.xwiki.XWiki.getXWiki(XWiki.java:487) com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:136) com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:116) org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431) org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236) org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196) org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414) javax.servlet.http.HttpServlet.service(HttpServlet.java:621) javax.servlet.http.HttpServlet.service(HttpServlet.java:728) com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:120) org.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java:144) com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:66) org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208) org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111) root cause java.lang.NullPointerException java.io.StringReader.<init>(StringReader.java:33) org.suigeneris.jrcs.util.ToString.stringToArray(ToString.java:66) com.xpn.xwiki.doc.rcs.XWikiPatchUtils.getDiff(XWikiPatchUtils.java:62) com.xpn.xwiki.doc.rcs.XWikiPatch.setDiffVersion(XWikiPatch.java:199) com.xpn.xwiki.doc.rcs.XWikiPatch.setDiffVersion(XWikiPatch.java:179) com.xpn.xwiki.doc.XWikiDocumentArchive.makePatch(XWikiDocumentArchive.java:139) com.xpn.xwiki.doc.XWikiDocumentArchive.updateArchive(XWikiDocumentArchive.java:254) com.xpn.xwiki.store.XWikiHibernateVersioningStore.updateXWikiDocArchive(XWikiHibernateVersioningStore.java:247) com.xpn.xwiki.store.XWikiHibernateStore.saveXWikiDoc(XWikiHibernateStore.java:519) com.xpn.xwiki.store.XWikiCacheStore.saveXWikiDoc(XWikiCacheStore.java:177) com.xpn.xwiki.store.XWikiCacheStore.saveXWikiDoc(XWikiCacheStore.java:170) com.xpn.xwiki.XWiki.saveDocument(XWiki.java:1362) com.xpn.xwiki.XWiki.saveDocument(XWiki.java:1318) com.xpn.xwiki.XWiki.saveDocument(XWiki.java:1313) com.xpn.xwiki.XWiki.initializeMandatoryClasses(XWiki.java:831) com.xpn.xwiki.XWiki.initXWiki(XWiki.java:798) com.xpn.xwiki.XWiki.<init>(XWiki.java:739) com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:398) com.xpn.xwiki.XWiki.getXWiki(XWiki.java:487) com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:136) com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:116) org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431) org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236) org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196) org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414) javax.servlet.http.HttpServlet.service(HttpServlet.java:621) javax.servlet.http.HttpServlet.service(HttpServlet.java:728) com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:120) org.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java:144) com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:66) org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208) org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111) Best Regards ! Nicky meng TEL: 0086-21-61431188-2160 Ext: 833-2160 This email message and all attachments transmitted with it are intended solely for the use of the intended recipient(s) and may contain legally privileged and confidential information. If you are not the intended recipient of this email, you are hereby notified that any disclosure, dissemination, distribution, copying, or other use of this message, its attachments or any information contained therein is strictly prohibited. If you have received this email in error, please contact the sender immediately and please delete it and any attachments from your system. Computer viruses can be transmitted via email. The sender accepts no liability for any damage caused by any virus transmitted by this email. Thank you. _______________________________________________ users mailing list users(a)xwiki.org http://lists.xwiki.org/mailman/listinfo/users