[xwiki-users] Session is closed
Hi, I have a problem when I trigger two ajax requests together(in the same time). In the First request, I do a getDocument and then a getObject. In the second one i have a loop and for each iteration a getDocument and a getObject. This is the exception I get Error number 3212 in 3: Exception while loading object {0} of class {1} and number {2} Wrapped Exception: Session is closed! Have you any idea on how to fix the problem Thanks !
Hi, I had same kind of issue ("session is closed"), when doing same manipulations, from a page (iterating on docs/objects), while server-side a java component was doing the same on each iteration. In my case, that exception was always thrown server-side. As it seemed a bit difficult to investigate (and also I couldn't really reproduce it from a stripped down environment), I did a workaround with merely retrying the getDocument from the catch clause - ugly, but it works like a charm. BR, Jeremie 2013/8/5 halim bounfouf <[email protected]>
Hi, I have a problem when I trigger two ajax requests together(in the same time). In the First request, I do a getDocument and then a getObject. In the second one i have a loop and for each iteration a getDocument and a getObject. This is the exception I get Error number 3212 in 3: Exception while loading object {0} of class {1} and number {2} Wrapped Exception: Session is closed! Have you any idea on how to fix the problem Thanks ! _______________________________________________ users mailing list [email protected] http://lists.xwiki.org/mailman/listinfo/users
Hello People, How Are you? In the last weeks my wiki project became from a just wiki to a set of wikis after some manager of other departments take knowledge of this tool! Haha Everyone need knowledge management in my company! Well, then I have decided to install the XEM to support and facilitate the administration of the wikis, but when I have pointed my first IT wiki to my XEM the error below started to begin. Failed to retrieve workspace with ID [[wikdcti, NullPointerException]]: {1} java.lang.NullPointerException: null I tried to put various alias but nothing works. Anyone know where I can set a workspace with ID? Thank you Danilo _______________________________________________ users mailing list [email protected] http://lists.xwiki.org/mailman/listinfo/users
Hi Danillo, We need more information about the error you are getting. Could you provide the full stacktrace? (not just the exception message) Also, please provide more details on the steps you took when getting this exception. ("I have pointed my first IT wiki to my XEM") Is it reproducible with a fresh install of XEM or is it related to your specific setup? Thanks, Eduard On Mon, Aug 5, 2013 at 9:15 PM, Danilo Amaral de Oliveira < [email protected]> wrote:
Hello People, How Are you?
In the last weeks my wiki project became from a just wiki to a set of wikis after some manager of other departments take knowledge of this tool! Haha Everyone need knowledge management in my company! Well, then I have decided to install the XEM to support and facilitate the administration of the wikis, but when I have pointed my first IT wiki to my XEM the error below started to begin.
Failed to retrieve workspace with ID [[wikdcti, NullPointerException]]: {1} java.lang.NullPointerException: null
I tried to put various alias but nothing works. Anyone know where I can set a workspace with ID?
Thank you Danilo
_______________________________________________ users mailing list [email protected] http://lists.xwiki.org/mailman/listinfo/users _______________________________________________ users mailing list [email protected] http://lists.xwiki.org/mailman/listinfo/users
Eduardo firstly, thank you for your attention, Then... I had a XE installation with the schema name "WIKDCTI". After to discover the necessity of create more wikis I have decided to install XEM. After the installation I created a Wiki descriptor in order to point my first wiki. Then the following error started: 2013-08-05 11:18:51,927 [http://wiki/xwiki/wiki/DCTI/view/Main/WebHome] ERROR .x.w.i.DefaultWorkspaceManager - Failed to retrieve workspace with ID [[wikdcti, NullPointerException]]: {1} java.lang.NullPointerException: null at com.xpn.xwiki.plugin.wikimanager.doc.Wiki.getFirstWikiAlias(Wiki.java:211) ~[xwiki-platform-wiki-manager-api-5.1.jar:na] at org.xwiki.workspace.internal.DefaultWorkspaceManager.getWorkspace(DefaultWorkspaceManager.java:497) [xwiki-platform-workspace-api-5.1.jar:na] at org.xwiki.workspace.internal.DefaultWorkspaceManager.isWorkspace(DefaultWorkspaceManager.java:610) [xwiki-platform-workspace-api-5.1.jar:na] at org.xwiki.workspace.internal.DefaultWorkspaceManager.canDeleteWorkspace(DefaultWorkspaceManager.java:195) [xwiki-platform-workspace-api-5.1.jar:na] at org.xwiki.workspace.internal.WorkspaceManagerScriptService.canDeleteWorkspace(WorkspaceManagerScriptService.java:114) [xwiki-platform-workspace-api-5.1.jar:na] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.7.0_21] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) ~[na:1.7.0_21] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.7.0_21] at java.lang.reflect.Method.invoke(Method.java:601) ~[na:1.7.0_21] at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:395) [velocity-1.7.jar:1.7] at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:384) [velocity-1.7.jar:1.7] at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:173) [velocity-1.7.jar:1.7] at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:280) [velocity-1.7.jar:1.7] at org.apache.velocity.runtime.parser.node.ASTReference.evaluate(ASTReference.java:530) [velocity-1.7.jar:1.7] at org.apache.velocity.runtime.parser.node.ASTAndNode.evaluate(ASTAndNode.java:106) [velocity-1.7.jar:1.7] at org.apache.velocity.runtime.parser.node.ASTAndNode.value(ASTAndNode.java:74) [velocity-1.7.jar:1.7] at org.apache.velocity.runtime.parser.node.ASTExpression.value(ASTExpression.java:71) [velocity-1.7.jar:1.7] at org.apache.velocity.runtime.parser.node.ASTSetDirective.render(ASTSetDirective.java:142) [velocity-1.7.jar:1.7] at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) [velocity-1.7.jar:1.7] at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:87) [velocity-1.7.jar:1.7] at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) [velocity-1.7.jar:1.7] at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:228) [xwiki-commons-velocity-5.1.jar:na] at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:187) [xwiki-commons-velocity-5.1.jar:na] at com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:105) [xwiki-platform-legacy-oldcore-5.1.jar:na] at com.xpn.xwiki.internal.template.DefaultPrivilegedTemplateRenderer.evaluate(DefaultPrivilegedTemplateRenderer.java:125) [xwiki-platform-legacy-oldcore-5.1.jar:na] at com.xpn.xwiki.internal.template.DefaultPrivilegedTemplateRenderer.evaluateTemplate(DefaultPrivilegedTemplateRenderer.java:75) [xwiki-platform-legacy-oldcore-5.1.jar:na] at com.xpn.xwiki.XWiki.evaluateTemplate(XWiki.java:1829) [xwiki-platform-legacy-oldcore-5.1.jar:na] at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1769) [xwiki-platform-legacy-oldcore-5.1.jar:na] at com.xpn.xwiki.api.XWiki.parseTemplate(XWiki.java:895) [xwiki-platform-legacy-oldcore-5.1.jar:na] at sun.reflect.GeneratedMethodAccessor127.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.7.0_21] at java.lang.reflect.Method.invoke(Method.java:601) ~[na:1.7.0_21] at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:395) [velocity-1.7.jar:1.7] at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:384) [velocity-1.7.jar:1.7] at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:173) [velocity-1.7.jar:1.7] at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:280) [velocity-1.7.jar:1.7] at org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:369) [velocity-1.7.jar:1.7] at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) [velocity-1.7.jar:1.7] at org.apache.velocity.runtime.directive.VelocimacroProxy.render(VelocimacroProxy.java:216) [velocity-1.7.jar:1.7] at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:311) [velocity-1.7.jar:1.7] at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:230) [velocity-1.7.jar:1.7] at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:207) [velocity-1.7.jar:1.7] at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) [velocity-1.7.jar:1.7] at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:87) [velocity-1.7.jar:1.7] at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) [velocity-1.7.jar:1.7] at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:228) [xwiki-commons-velocity-5.1.jar:na] at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:187) [xwiki-commons-velocity-5.1.jar:na] at com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:105) [xwiki-platform-legacy-oldcore-5.1.jar:na] at com.xpn.xwiki.internal.template.DefaultPrivilegedTemplateRenderer.evaluate(DefaultPrivilegedTemplateRenderer.java:125) [xwiki-platform-legacy-oldcore-5.1.jar:na] at com.xpn.xwiki.internal.template.DefaultPrivilegedTemplateRenderer.evaluateTemplate(DefaultPrivilegedTemplateRenderer.java:75) [xwiki-platform-legacy-oldcore-5.1.jar:na] at com.xpn.xwiki.XWiki.evaluateTemplate(XWiki.java:1829) [xwiki-platform-legacy-oldcore-5.1.jar:na] at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1769) [xwiki-platform-legacy-oldcore-5.1.jar:na] at com.xpn.xwiki.api.XWiki.parseTemplate(XWiki.java:895) [xwiki-platform-legacy-oldcore-5.1.jar:na] at sun.reflect.GeneratedMethodAccessor127.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.7.0_21] at java.lang.reflect.Method.invoke(Method.java:601) ~[na:1.7.0_21] at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:395) [velocity-1.7.jar:1.7] at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:384) [velocity-1.7.jar:1.7] at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:173) [velocity-1.7.jar:1.7] at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:280) [velocity-1.7.jar:1.7] at org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:369) [velocity-1.7.jar:1.7] at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) [velocity-1.7.jar:1.7] at org.apache.velocity.runtime.directive.VelocimacroProxy.render(VelocimacroProxy.java:216) [velocity-1.7.jar:1.7] at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:311) [velocity-1.7.jar:1.7] at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:230) [velocity-1.7.jar:1.7] at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:207) [velocity-1.7.jar:1.7] at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) [velocity-1.7.jar:1.7] at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) [velocity-1.7.jar:1.7] at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:106) [velocity-1.7.jar:1.7] at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) [velocity-1.7.jar:1.7] at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:228) [xwiki-commons-velocity-5.1.jar:na] at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:187) [xwiki-commons-velocity-5.1.jar:na] at com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:105) [xwiki-platform-legacy-oldcore-5.1.jar:na] at com.xpn.xwiki.internal.template.DefaultPrivilegedTemplateRenderer.evaluate(DefaultPrivilegedTemplateRenderer.java:125) [xwiki-platform-legacy-oldcore-5.1.jar:na] at com.xpn.xwiki.internal.template.DefaultPrivilegedTemplateRenderer.evaluateTemplate(DefaultPrivilegedTemplateRenderer.java:75) [xwiki-platform-legacy-oldcore-5.1.jar:na] at com.xpn.xwiki.XWiki.evaluateTemplate(XWiki.java:1829) [xwiki-platform-legacy-oldcore-5.1.jar:na] at com.xpn.xwiki.web.Utils.parseTemplate(Utils.java:166) [xwiki-platform-legacy-oldcore-5.1.jar:na] at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:295) [xwiki-platform-legacy-oldcore-5.1.jar:na] at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:128) [xwiki-platform-legacy-oldcore-5.1.jar:na] at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.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.doGet(ActionServlet.java:414) [struts-1.2.9.jar:1.2.9] at javax.servlet.http.HttpServlet.service(HttpServlet.java:621) [servlet-api.jar:na] at javax.servlet.http.HttpServlet.service(HttpServlet.java:728) [servlet-api.jar:na] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305) [catalina.jar:7.0.40] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) [catalina.jar:7.0.40] at com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:120) [xwiki-platform-legacy-oldcore-5.1.jar:na] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) [catalina.jar:7.0.40] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) [catalina.jar:7.0.40] at org.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java:144) [xwiki-platform-wysiwyg-server-5.1.jar:na] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) [catalina.jar:7.0.40] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) [catalina.jar:7.0.40] at com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:66) [xwiki-platform-webdav-server-5.1.jar:na] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) [catalina.jar:7.0.40] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) [catalina.jar:7.0.40] at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208) [xwiki-platform-container-servlet-5.1.jar:na] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) [catalina.jar:7.0.40] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) [catalina.jar:7.0.40] at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111) [xwiki-platform-container-servlet-5.1.jar:na] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) [catalina.jar:7.0.40] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) [catalina.jar:7.0.40] at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222) [catalina.jar:7.0.40] at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123) [catalina.jar:7.0.40] at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472) [catalina.jar:7.0.40] at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171) [catalina.jar:7.0.40] at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99) [catalina.jar:7.0.40] at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953) [catalina.jar:7.0.40] at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118) [catalina.jar:7.0.40] at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408) [catalina.jar:7.0.40] at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1008) [tomcat-coyote.jar:7.0.40] at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589) [tomcat-coyote.jar:7.0.40] at org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.run(AprEndpoint.java:1852) [tomcat-coyote.jar:7.0.40] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [na:1.7.0_21] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [na:1.7.0_21] at java.lang.Thread.run(Thread.java:722) [na:1.7.0_21] -----Mensagem original----- De: [email protected] [mailto:[email protected]] Em nome de Eduard Moraru Enviada em: segunda-feira, 5 de agosto de 2013 15:54 Para: XWiki Users Assunto: Re: [xwiki-users] Failed to retrieve workspace Hi Danillo, We need more information about the error you are getting. Could you provide the full stacktrace? (not just the exception message) Also, please provide more details on the steps you took when getting this exception. ("I have pointed my first IT wiki to my XEM") Is it reproducible with a fresh install of XEM or is it related to your specific setup? Thanks, Eduard On Mon, Aug 5, 2013 at 9:15 PM, Danilo Amaral de Oliveira < [email protected]> wrote:
Hello People, How Are you?
In the last weeks my wiki project became from a just wiki to a set of wikis after some manager of other departments take knowledge of this tool! Haha Everyone need knowledge management in my company! Well, then I have decided to install the XEM to support and facilitate the administration of the wikis, but when I have pointed my first IT wiki to my XEM the error below started to begin.
Failed to retrieve workspace with ID [[wikdcti, NullPointerException]]: {1} java.lang.NullPointerException: null
I tried to put various alias but nothing works. Anyone know where I can set a workspace with ID?
Thank you Danilo
_______________________________________________ users mailing list [email protected] http://lists.xwiki.org/mailman/listinfo/users _______________________________________________ users mailing list [email protected] http://lists.xwiki.org/mailman/listinfo/users
_______________________________________________ users mailing list [email protected] http://lists.xwiki.org/mailman/listinfo/users
participants (4)
-
Danilo Amaral de Oliveira -
Eduard Moraru -
halim bounfouf -
Jeremie BOUSQUET