August 2013 - xwiki-users@xwiki.org

[xwiki-users] Is xwiki suitable as a blog now?
by crocket 21 Aug '13

21 Aug '13

I'm still using XWiki 4.3 milestone 1 on my personal web server. It is not very useable as a blog since 1) very wide images aren't resized to fit the width of the blog 2) There don't seem to be pingback or other XXXbacks used to communicate with other blog articles. 3) For non-web devs or non-technical people, it is not easy to change themes or customize UI to make it look like a blog. The latest stable release is 5.1 now. Has it become useable for me?

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[xwiki-users] Adding a wizard to an app
by Jeremie BOUSQUET 20 Aug '13

20 Aug '13

Hello, I would like to add a "wizard" for a specific UI part of my application. Currently I know of 2 wizards that I like in XWiki: the distribution wizard at startup, and the app within minutes one. I'd hope to reuse something existing in xwiki to implement my own wizard, but for now there's no such extension available. My question is: - would you kindly share some pointers, on what I could possibly reuse to help me ? - do you think it should be feasible ? (meaning, it won't take me months to achieve ;) ) I would be really interested in re-using the distribution wizard, as I also plan to have some ajax calls from it + some progress bars displayed here and there :) Many thanks, Jeremie

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[xwiki-users] Solr returning "no results"
by Aaron Hardy at AC 19 Aug '13

19 Aug '13

Hi all, I'm running XWiki 5.1. When running a search with Solr as the default search engine, I'm getting "no results" for every search on both the main wiki and subwikis. If I switch to Lucene, things seem to work fine. I've selected "Reindex" and "Add to index" on both the main wiki and the subwiki Search Administration page, and it finds 10K+ objects and gives me a countdown of items left until it reaches zero. Afterwards there is no change in the search results, still nothing found. I've checked xwiki.cfg and xwiki.properties, and don't see anything. There also appear to be files in the solr index directory. Am I missing something obvious? I don't have much experience with Solr yet...not sure where to start troubleshooting... thanks, aaron

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[xwiki-users] DokuWiki to XWiki on Windows server
by Daniel Isenmann 19 Aug '13

19 Aug '13

Hi, I have tried to import DokuWiki pages to Xwiki with the help of this extension (http://extensions.xwiki.org/xwiki/bin/view/Extension/Import+DokuWiki+into+X…) and this script (extensions.xwiki.org/xwiki/bin/view/Extension/Dokuwiki+To+XWiki2+Extension) which was linked from the extension page. The script is a bash script and so I have installed cygwin to the Windows machine to be able to run the script. But with no success. I have set the path in unix style in the configuration of the extension, which is correct if you try it cygwin. But everything I get is this error message at the ImportDokuWiki page: admin.importer.unselectAll, admin.importer.selectAll $dokuWikiImporter.setScriptPath($scriptPath)$dokuWikiImporter.setScriptPath($rootFolder)$dokuWikiImporter.setScriptPath($defaultRootSpaceName) admin.importer.noFilesAvailable I have add the attachment and uploaded it to the above page, then choose the zip files and pressed "Send data". Anybody a hint how to solve this problem or how to import DokuWiki pages into XWiki smoothly on a Windows machine? If you need more information, let me know. Thanks in advance Daniel

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[xwiki-users] Nearly 100% processor load when XWiki 5.1 is used
by Valdis Vītoliņš 15 Aug '13

15 Aug '13

When I tried XWiki 5.1, tomcat (tried 5.5 and tomcat 7) runs at almost 100% load. There is no anything interesting in log files. Where could be the problem? Valdis

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[xwiki-users] Fwd: Trying to build WYSIWYG editor
by Marcelo Vaz 14 Aug '13

14 Aug '13

I am trying to build the WYSIWYG editor from source to complete the pt_BR translation and test it on my xwiki instance. I know the drill: get the sources and build with "mvn clean install" on the xwiki-platform-stable-5.1.x/xwiki-platform-core/xwiki-platform-wysiwyg directory. After trying for some time with no success I tried to build xwiki-platform-stable-5.1.x/xwiki-platform-tools and even xwiki-platform-stable-5.1.x/xwiki-platform-core/xwiki-platform-gwt first then tried to build the wysiwyg again. No success. The same error keeps showing every time during the test phase of the wysiwyg build. Below an extract of the build messages for reference. I have the them all if you want to see it. I am newbie with maven so I may be messing around inadvertently. Does anyone have any tip to help me? Thanks in advance, Marcelo Vaz Tail of the build messages: [INFO] --- maven-bundle-plugin:2.3.7:manifest (bundle-manifest) @ xwiki-platform-wysiwyg-test-tests --- [INFO] [INFO] --- xwiki-platform-tool-packager-plugin:5.1.1-SNAPSHOT:package (default) @ xwiki-platform-wysiwyg-test-tests --- [WARNING] Error injecting: org.xwiki.tool.packager.PackageMojo java.lang.NoClassDefFoundError: Lorg/sonatype/aether/RepositorySystemSession; at java.lang.Class.getDeclaredFields0(Native Method) at java.lang.Class.privateGetDeclaredFields(Class.java:2346) at java.lang.Class.getDeclaredFields(Class.java:1790) at com.google.inject.spi.InjectionPoint.getInjectionPoints(InjectionPoint.java:661) at com.google.inject.spi.InjectionPoint.forInstanceMethodsAndFields(InjectionPoint.java:366) at com.google.inject.internal.ConstructorBindingImpl.getInternalDependencies(ConstructorBindingImpl.java:165) at com.google.inject.internal.InjectorImpl.getInternalDependencies(InjectorImpl.java:609) at com.google.inject.internal.InjectorImpl.cleanup(InjectorImpl.java:565) at com.google.inject.internal.InjectorImpl.initializeJitBinding(InjectorImpl.java:551) at com.google.inject.internal.InjectorImpl.createJustInTimeBinding(InjectorImpl.java:865) at com.google.inject.internal.InjectorImpl.createJustInTimeBindingRecursive(InjectorImpl.java:790) at com.google.inject.internal.InjectorImpl.getJustInTimeBinding(InjectorImpl.java:278) at com.google.inject.internal.InjectorImpl.getBindingOrThrow(InjectorImpl.java:210) at com.google.inject.internal.InjectorImpl.getProviderOrThrow(InjectorImpl.java:986) at com.google.inject.internal.InjectorImpl.getProvider(InjectorImpl.java:1019) at com.google.inject.internal.InjectorImpl.getProvider(InjectorImpl.java:982) at com.google.inject.internal.InjectorImpl.getInstance(InjectorImpl.java:1032) at org.eclipse.sisu.reflect.AbstractDeferredClass.get(AbstractDeferredClass.java:44) at com.google.inject.internal.ProviderInternalFactory.provision(ProviderInternalFactory.java:86) at com.google.inject.internal.InternalFactoryToInitializableAdapter.provision(InternalFactoryToInitializableAdapter.java:55) at com.google.inject.internal.ProviderInternalFactory$1.call(ProviderInternalFactory.java:70) at com.google.inject.internal.ProvisionListenerStackCallback$Provision.provision(ProvisionListenerStackCallback.java:100) at org.eclipse.sisu.plexus.lifecycles.PlexusLifecycleManager.onProvision(PlexusLifecycleManager.java:134) at com.google.inject.internal.ProvisionListenerStackCallback$Provision.provision(ProvisionListenerStackCallback.java:109) at com.google.inject.internal.ProvisionListenerStackCallback.provision(ProvisionListenerStackCallback.java:55) at com.google.inject.internal.ProviderInternalFactory.circularGet(ProviderInternalFactory.java:68) at com.google.inject.internal.InternalFactoryToInitializableAdapter.get(InternalFactoryToInitializableAdapter.java:47) at com.google.inject.internal.InjectorImpl$2$1.call(InjectorImpl.java:997) at com.google.inject.internal.InjectorImpl.callInContext(InjectorImpl.java:1047) at com.google.inject.internal.InjectorImpl$2.get(InjectorImpl.java:993) at com.google.inject.Scopes$1$1.get(Scopes.java:59) at org.eclipse.sisu.locators.LazyBeanEntry.getValue(LazyBeanEntry.java:82) at org.eclipse.sisu.plexus.locators.LazyPlexusBean.getValue(LazyPlexusBean.java:52) at org.codehaus.plexus.DefaultPlexusContainer.lookup(DefaultPlexusContainer.java:259) at org.codehaus.plexus.DefaultPlexusContainer.lookup(DefaultPlexusContainer.java:251) at org.apache.maven.plugin.internal.DefaultMavenPluginManager.getConfiguredMojo(DefaultMavenPluginManager.java:459) at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:97) at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:208) at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153) at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145) at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84) at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59) at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183) at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161) at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:318) at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:153) at org.apache.maven.cli.MavenCli.execute(MavenCli.java:555) at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:214) at org.apache.maven.cli.MavenCli.main(MavenCli.java:158) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:616) at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:290) at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:230) at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:414) at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:357) Caused by: java.lang.ClassNotFoundException: org.sonatype.aether.RepositorySystemSession at org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy.loadClass(SelfFirstStrategy.java:50) at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:244) at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:230) ... 57 more [INFO] ------------------------------------------------------------------------ [INFO] Reactor Summary: [INFO] [INFO] XWiki Platform - WYSIWYG Editor - Parent POM ...... SUCCESS [9.857s] [INFO] XWiki Platform - WYSIWYG Editor - Plugin API ...... SUCCESS [38.775s] [INFO] XWiki Platform - WYSIWYG Editor - Client Side ..... SUCCESS [59.982s] [INFO] XWiki Platform - WYSIWYG Editor - Server Side ..... SUCCESS [16.421s] [INFO] XWiki Platform - WYSIWYG Editor - Tests - Parent POM SUCCESS [0.163s] [INFO] XWiki Platform - WYSIWYG Editor - Tests - Page Objects SUCCESS [2.411s] [INFO] XWiki Platform - WYSIWYG Editor - WAR Distribution SUCCESS [8:02.131s] [INFO] XWiki Platform - WYSIWYG Editor - Wiki Pages ...... SUCCESS [26.881s] [INFO] XWiki Platform - WYSIWYG Editor - Tests - Functional Tests FAILURE [24.144s] [INFO] ------------------------------------------------------------------------ [INFO] BUILD FAILURE [INFO] ------------------------------------------------------------------------ [INFO] Total time: 11:02.988s [INFO] Finished at: Tue Aug 06 23:01:40 BRT 2013 [INFO] Final Memory: 71M/321M [INFO] ------------------------------------------------------------------------ [ERROR] Failed to execute goal org.xwiki.platform:xwiki-platform-tool-packager-plugin:5.1.1-SNAPSHOT:package (default) on project xwiki-platform-wysiwyg-test-tests: Execution default of goal org.xwiki.platform:xwiki-platform-tool-packager-plugin:5.1.1-SNAPSHOT:package failed: A required class was missing while executing org.xwiki.platform:xwiki-platform-tool-packager-plugin:5.1.1-SNAPSHOT:package: Lorg/sonatype/aether/RepositorySystemSession; [ERROR] ----------------------------------------------------- [ERROR] realm = plugin>org.xwiki.platform:xwiki-platform-tool-packager-plugin:5.1.1-SNAPSHOT [ERROR] strategy = org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy [ERROR] urls[0] = file:/home/marcelo/.m2/repository/org/xwiki/platform/xwiki-platform-tool-packager-plugin/5.1.1-SNAPSHOT/xwiki-platform-tool-packager-plugin-5.1.1-SNAPSHOT.jar ==== lots of URLs failed here ==== [ERROR] Number of foreign imports: 1 [ERROR] import: Entry[import from realm ClassRealm[project>org.xwiki.platform:xwiki-platform-wysiwyg:5.1.1-SNAPSHOT, parent: ClassRealm[maven.api, parent: null]]] [ERROR] [ERROR] -----------------------------------------------------: org.sonatype.aether.RepositorySystemSession [ERROR] -> [Help 1] [ERROR] [ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch. [ERROR] Re-run Maven using the -X switch to enable full debug logging. [ERROR] [ERROR] For more information about the errors and possible solutions, please read the following articles: [ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/AetherClassNotFound [ERROR] [ERROR] After correcting the problems, you can resume the build with the command [ERROR] mvn <goals> -rf :xwiki-platform-wysiwyg-test-tests ~/xwiki-platform-stable-5.1.x/xwiki-platform-core/xwiki-platform-wysiwyg $

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[xwiki-users] [ANN] XWiki 5.2 Milestone 1 Released
by Marius Dumitru Florea 13 Aug '13

13 Aug '13

The XWiki development team is proud to announce the availability of XWiki 5.2 Milestone 1. This release brings a lot of bug fixes (63) and a few improvements (20), notably the ability to toggle email address obfuscation and a better-looking user profile menu. You can download it here: http://www.xwiki.org/xwiki/bin/view/Main/Download Make sure to review the release notes: http://www.xwiki.org/xwiki/bin/view/ReleaseNotes/ReleaseNotesXWiki52M1 Thanks -The XWiki dev team

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[xwiki-users] Got XWIKI 5.1 working when accessing Tomcat directly, not via Apache httpd and ProxyPass/virtual server
by Harald Ommang 12 Aug '13

12 Aug '13

I have a fresh 5.1 installation where the only config change is to point to an empty xwiki MySQL DB. Accessing it through http://<server>:8081/xwiki<http://%3cserver%3e:8081/xwiki> works. Accessing it through http://<virtualserver<http://%3cvirtualserver>> configured with ProxyPass set to http://localhost:8081/xwiki/ gives the error below. The ProxyPass is set up with the standard mod, not apj. Should that matter for this? I had a 5.0 RC 1 running at the same location, and this worked with the exact same virtual server, except for resources (icons, etc.) not being shown. org.xwiki.velocity.XWikiVelocityException: Failed to evaluate content with id [/templates/xwikivars.vm] at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:247) at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:187) at com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:105) at com.xpn.xwiki.internal.template.DefaultPrivilegedTemplateRenderer.evaluate(DefaultPrivilegedTemplateRenderer.java:125) at com.xpn.xwiki.internal.template.DefaultPrivilegedTemplateRenderer.evaluateTemplate(DefaultPrivilegedTemplateRenderer.java:75) at com.xpn.xwiki.XWiki.evaluateTemplate(XWiki.java:1829) at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1769) at com.xpn.xwiki.api.XWiki.parseTemplate(XWiki.java:895) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:395) at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:384) at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:173) at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:280) at org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:369) at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) at org.apache.velocity.runtime.directive.VelocimacroProxy.render(VelocimacroProxy.java:216) at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:311) at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:230) at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:207) at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:228) at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:187) at com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:105) at com.xpn.xwiki.internal.template.DefaultPrivilegedTemplateRenderer.evaluate(DefaultPrivilegedTemplateRenderer.java:125) at com.xpn.xwiki.internal.template.DefaultPrivilegedTemplateRenderer.evaluateTemplate(DefaultPrivilegedTemplateRenderer.java:75) at com.xpn.xwiki.XWiki.evaluateTemplate(XWiki.java:1829) at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1769) at com.xpn.xwiki.api.XWiki.parseTemplate(XWiki.java:895) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:395) at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:384) at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:173) at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:280) at org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:369) at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) at org.apache.velocity.runtime.directive.VelocimacroProxy.render(VelocimacroProxy.java:216) at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:311) at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:230) at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:207) at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:228) at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:187) at com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:105) at com.xpn.xwiki.internal.template.DefaultPrivilegedTemplateRenderer.evaluate(DefaultPrivilegedTemplateRenderer.java:125) at com.xpn.xwiki.internal.template.DefaultPrivilegedTemplateRenderer.evaluateTemplate(DefaultPrivilegedTemplateRenderer.java:75) at com.xpn.xwiki.XWiki.evaluateTemplate(XWiki.java:1829) at com.xpn.xwiki.web.Utils.parseTemplate(Utils.java:166) at com.xpn.xwiki.web.Utils.parseTemplate(Utils.java:88) at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:347) at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:128) at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.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:617) at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:120) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java:144) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:66) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286) at org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:857) at org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:565) at org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1509) at java.lang.Thread.run(Unknown Source) Caused by: org.apache.velocity.exception.MethodInvocationException: Invocation of method 'hasAccessLevel' in class com.xpn.xwiki.api.XWiki threw exception java.lang.NullPointerException at /templates/xwikivars.vm[line 6, column 25] at org.apache.velocity.runtime.parser.node.ASTMethod.handleInvocationException(ASTMethod.java:243) at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:187) at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:280) at org.apache.velocity.runtime.parser.node.ASTReference.value(ASTReference.java:567) at org.apache.velocity.runtime.parser.node.ASTExpression.value(ASTExpression.java:71) at org.apache.velocity.runtime.parser.node.ASTSetDirective.render(ASTSetDirective.java:142) at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:87) at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:228) ... 88 more Caused by: java.lang.NullPointerException at com.xpn.xwiki.api.XWiki.hasAccessLevel(XWiki.java:1676) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:395) at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:384) at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:173) ... 96 more Harald Ommang Sjefskonsulent / Chief Consultant Verico AS

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[xwiki-users] Delete Spaces with broken Umlauts
by Ole Mollenhauer 11 Aug '13

11 Aug '13

Hi everyone, somehow I created Spaces with broken Umlauts like: GeschÃ?Â?Ã?Â?Ã?Â?Ã?Â¤ftsfÃ?Â?Ã?Â?Ã?Â?Ã?Â¼hrung or GeschÃ?Â¤ftsfÃ?Â¼hrung see screenshot: https://dl.dropbox.com/u/10128532/Schnappschuss%20%282012-12-13%2013.29.05%… I cannot delete those. They are empty but after deleting from the spaces menu they still stay in the Spaces-Lists (i.e. on the Dashboard). Is there any way to get rid of them manually (Using Tomcat/MySQL) Thanks a lot! Ole

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[xwiki-users] xwiki broken after apt-get dist-upgrade - 404 errors on wiki pages
by Stubdal, Inge 09 Aug '13

09 Aug '13

Running xwiki 4.1 enterprise on ubuntu 12.04 with tomcat and mysql. Today I did: apt-get update apt-get dist-upgrade which also updated the xwiki 4.1 I was running to 5.1 No errors reported, but after the upgrade, opening links on the wiki returns 404 from tomcat. This seems similar to the following issue, just without any installation error: http://permalink.gmane.org/gmane.comp.web.wiki.xwiki.scm/147409 All tips appreciated! (Thomas - I'm looking at you :P) -Inge :)

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