- xwiki-users@xwiki.org - lists.xwiki.org

[xwiki-users] Include Macro Usage
by Jesse Bright 29 Feb '16

29 Feb '16

As a test of this extension I have added the following to the end of Sandbox Test Page 2: {{include reference="Sandbox.testpage1"/}} The inclusion is shown on the information panel at the right but no text is shown in view mode. It appears I am missing something, any help is appreciated. Thanks! Regards, Jesse

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[xwiki-users] Failing at setting up Social Login Application extension with Google (XWIKI 7.4)
by Guilaume detcheverry 27 Feb '16

27 Feb '16

Hello xwiki users, I would like to allow my users to connect to my XWIKI instance using their GoogleApp account (email). If I understood correctly, I have to use the social login application for this (http://extensions.xwiki.org/xwiki/bin/view/Extension/Social+Login+Applicati…) I tried to set it up but I couldn't get it to work. I wanted to know if anybody has been able to set it up for a Google authentication? Could anybody please help me on the meaning of the errors I get? ------------------------------------------------------ -> First some details about my installation: - The whole is installed on a Windows 2012 R2 machine - Java 1.8.0_73 (32-bit) - Apache Tomcat8 (32-bit) - Tomcat details: initial memory pool: 512 MB maximum memory pool: 1024 MB and parameter additional parameter: -XX:MaxPermSize=196m - MySQL 5.7 database - XWIKI Entreprise 7.4 - Tomcat is accessible behind a local Apache2.4 reverse proxy (hence the 127.0.0.1 src on requests, I guess) (I can give more details if necessary) ------------------------------------------------------ -> Here is what I did to install the extension: 1. I installed the extension using the extension manager. 2. I followed the guide under "For version 2.0 and above" found on the extension page: a. The formatting I used for "oauth_consumer.properties" is as such: www.google.com.consumer_key = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx.apps.googleusercontent.com www.google.com.consumer_secret = xxxxxxxxxxxxxxxxxxxxxxxx b. "org.xwiki.social.authentication.internal.SocialAuthServiceImpl" set as my authclass c. The login.vm file went into my ".../webapp/xwiki/skins/flamingo" folder, which corresponds to my current skin d. I have set "Google" as my only provider in the XWIKI Administration 3. I couldn't find anything to fill into the Google form fields for the callback (oauth2callback) Is this normal? I may not understand this authentication method enough, feel free to correct me. (I also tried with these details: "http://mydomain" and "http://mydomain/xwiki/bin/login/XWiki/XWikiLogin", same result in the logs) 4. XWIKI webapp reloaded ------------------------------------------------------ -> Now the issue: - My login page looks like this: http://i.imgur.com/UgbWK3o.png - A click on "Sign in with Google" only cause the page to reload with this URI "http://mydomain/xwiki/bin/login/XWiki/XWikiLogin?sl_provider=google&xredire…", but nothing else happens. - The login form doesn't work anymore using the administrator credentials ------------------------------------------------------ -> This is what appears in Tomcat's access.log when I try to login (both using the form with the admin user and clicking on "Sign in with Google"): 127.0.0.1 - - [26/Feb/2016:12:02:24 +0100] "POST /xwiki/bin/loginsubmit/XWiki/XWikiLogin HTTP/1.1" 200 11168 127.0.0.1 - - [26/Feb/2016:12:02:27 +0100] "GET /xwiki/bin/login/XWiki/XWikiLogin?sl_provider=google&xredirect= HTTP/1.1" 401 11188 ------------------------------------------------------ -> Here is the content of the last catalina.log. However I don't think that those are relevant to this problem. http://pastebin.com/cUKy52R3 I'll have to look around for the "SEVERE" memory ones. I also have a lot of "Illegal access: this web application instance has been stopped already." java errors in my tomcat8-stderr.log file. ------------------------------------------------------ -> More relevant here I guess, this is what appears in the tomcat8-stdout.log file for each click on "Sign in with Google": http://pastebin.com/WbewAQmK Upon some login attempts, the URI contains "?sl_provider=google&xredirect=/xwiki/bin/view/Main/?srid=xXxXxXxX", but the logfile shows the same error. ------------------------------------------------------ Would anyone be able help me? Many thanks Guillaume

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[xwiki-users] Bulletin Board Script Errors
by Kelly Steinke 26 Feb '16

26 Feb '16

Hi All, I have recently upgraded to 7.4 and it appears that now the bulletin board application is failing after you press the "Add a new category..." or "Add a new article..." links with the following error: org.xwiki.rendering.macro.MacroExecutionException: The execution of the [velocity] script macro is not allowed. Check the rights of its last author or the parameters if it's rendered from another script. I have ensured that the global rights are set for the entire wiki as follows and that all pages have a content author set with script rights: Looking through the code it looks like the new category and topic pages are created via a from submission like it is suggest here: https://www.xwiki.org/xwiki/bin/view/FAQ/How+can+I+create+a+new+page+based+… I am guessing that when these pages are created that perhaps the content author is not set, which is causing the script macro error. Has anybody came across this problem and perhaps could give me a clue as to how to resolve it? We use this application for our team to store help desk resolutions and I would hate to loose the ability to record them. Thanks, Kelly

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[xwiki-users] Fighting spam in public XWiki instances
by vincent＠massol.net 26 Feb '16

26 Feb '16

Hi XWiki users, FYI I’ve created a page to list several techniques you can use in your public XWiki instances to help fight spam: http://platform.xwiki.org/xwiki/bin/view/AdminGuide/AntiSpam Thanks -Vincent

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[xwiki-users] How many times users played an audio script
by easkr 26 Feb '16

26 Feb '16

Hello experts! Business ask me if Xwiki can have statistic - how many times users played an audio script. The script can be in page as jwplayer macro or as attached file or however. Any idea? -- View this message in context: http://xwiki.475771.n2.nabble.com/How-many-times-users-played-an-audio-scri… Sent from the XWiki- Users mailing list archive at Nabble.com.

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Re: [xwiki-users] how to convert mediawiki article on wikipedia to html5?
by vincent＠massol.net 26 Feb '16

26 Feb '16

Hi, Your code seems correct. The mediawiki parser in xwiki may not support the full mediawiki syntax and it has some limitations. Maybe you’re hitting them. In order for us to improve it, it would be very nice if you could create some jira issues at http://jira.xwiki.org/browse/XRENDERING/component/12460 providing some input content so that we can reperoduce the issue and fix it. There’s another solution for you which will work better. It’s to generate HTML from the wikipedia page and then use the XWiki HTML parser to read them. This parser is much stronger than the mediawiki one I belive. Thanks -Vincent On 26 Feb 2016 at 09:25:23, alm (grails.master@gmail.com(mailto:grails.master@gmail.com)) wrote: > I am reposting this as I am not sure if registered user on XWiki-Users forum > can see it. Kindly request from registered XWiki-Users forum user to reply a > blank message to confirm. > > > I have mediawiki format text for wikipedia article on Speed I used xwiki > libaries to convert but the conversion to HTML5 is very poor. This is the > code I used: > > > try { > > > String str = FileUtils.readFileToString(new > File("SpeedwikiText.txt"), "UTF-8"); > // XWIKI > > // Initialize Rendering components and allow getting instances > EmbeddableComponentManager componentManager = new > EmbeddableComponentManager(); > componentManager.initialize(this.getClass().getClassLoader()); > > // Get the MediaWiki Parser > Parser parser = componentManager.getInstance(Parser.class, > "mediawiki/1.0"); > > // Parse the content in mediawiki markup and generate an AST (it's also > possible to use a streaming parser for large content) > XDOM xdom = parser.parse(new StringReader(str)) > > // Generate XHTML out of the modified XDOM > WikiPrinter printer = new DefaultWikiPrinter(); > BlockRenderer renderer = > componentManager.getInstance(BlockRenderer.class, "html/5.0" ) ; // > "xhtml/1.0"); > renderer.render(xdom, printer); > > // The result is now in the printer object > > FileUtils.writeStringToFile( > new File("xwiki" + name + ".html"), printer.toString()); > > } catch(Exception e) { > System.out.println(e.getMessage()); > } > > > There are many issues: > math symbols or formula are not converted and the html output is something > like > v = \\frac{d}{t}, where is speed. > > Top header is missing. (Speed) > > tables are not formatted properly. > > References section is incomplete. > > Ideally I would like HTML to be exactly look like in wikipedia including > images where image links are pointing to images hosted on wikimedia and are > display in the same location as in wikipedia. Is this achievable and what do > I need to need in above code? > >

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[xwiki-users] pdfviewer macro
by Paul Pinkerton (ACLCO) 25 Feb '16

25 Feb '16

Is there any way to specify that the PDF viewer should display the bookmarks by default. It is specified in the initial view information in the pdf - and so works in Acrobat (and Reader), but doesn't using the pdfviewer macro. (BTW, this macro works better for my users than the PDF macro, so I'm inclined to leave it as is if no solution.) Paul Pinkerton KnowledgeNow Project Lead pinkerp(a)lao.on.ca<mailto:pinkerp@lao.on.ca> Skype: pinkerp.lao<skype:pinkerp.lao> Association of Community Legal Clinics of Ontario 416-847-1418 or 1-866-965-1416x 5177 www.aclco.org<http://www.aclco.org/>

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[xwiki-users] Deleting Admin user causes document tree to not load
by Mark Sack 24 Feb '16

24 Feb '16

My understanding is that I should be able to replace the Admin user with another user that I've created and added to the Admin group. But when I delete the Admin user using the other user in the Admin group, I find that the document tree no longer loads. My configuration is as follows: XWiki Enterprise WAR 7.4.1 Debian Jessie Java openjdk-7-jre-headless Tomcat 8 Postgresql 9.4/9.5 - The release notes state that 9.5 is the supported version for 7.4.1 but I could not find a 9.5 JDBC driver so I tried it with both 9.4 and 9.5 versions of Postgresql (in both cases using the 9.4 JDBC driver). This might be related to XWIKI-13025 'The document tree doesn't load on Postgres' since the problem does not seem to occur with the standalone installation. -- View this message in context: http://xwiki.475771.n2.nabble.com/Deleting-Admin-user-causes-document-tree-… Sent from the XWiki- Users mailing list archive at Nabble.com.

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[xwiki-users] convert mediawiki article on wikipedia to html5?
by alm 24 Feb '16

24 Feb '16

I have mediawiki format text for wikipedia article on Speed <https://en.wikipedia.org/wiki/Speed> I used xwiki libaries to convert but the conversion to HTML5 is very poor. This is the code I used: try { String str = FileUtils.readFileToString(new File("SpeedwikiText.txt"), "UTF-8"); // XWIKI // Initialize Rendering components and allow getting instances EmbeddableComponentManager componentManager = new EmbeddableComponentManager(); componentManager.initialize(this.getClass().getClassLoader()); // Get the MediaWiki Parser Parser parser = componentManager.getInstance(Parser.class, "mediawiki/1.0"); // Parse the content in mediawiki markup and generate an AST (it's also possible to use a streaming parser for large content) XDOM xdom = parser.parse(new StringReader(str)) // Generate XHTML out of the modified XDOM WikiPrinter printer = new DefaultWikiPrinter(); BlockRenderer renderer = componentManager.getInstance(BlockRenderer.class, "html/5.0" ) ; // "xhtml/1.0"); renderer.render(xdom, printer); // The result is now in the printer object FileUtils.writeStringToFile( new File("xwiki" + name + ".html"), printer.toString()); } catch(Exception e) { System.out.println(e.getMessage()); } There are many issues: math symbols or formula are not converted and the html output is something like v = \\frac{d}{t},</math> where <math>v</math> is speed. Top header is missing. (Speed) tables are not formatted properly. References section is incomplete. Ideally I would HTML to exactly look like in wikipedia including images where image links are pointing to images hosted on wikimedia and are display in the same location as in wikipedia. Is this achievable and what do I need to need in above code? Thanks -- View this message in context: http://xwiki.475771.n2.nabble.com/convert-mediawiki-article-on-wikipedia-to… Sent from the XWiki- Users mailing list archive at Nabble.com.

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[xwiki-users] XAR Export fails - Invalid white space character (0x1) in text to output
by Peter John Acklam 23 Feb '16

23 Feb '16

I can no longer make a XAR export of our wiki. The essential error message in catalina.out seems to be "Invalid white space character (0x1) in text to output (in xml 1.1, could output as a character entity)" Alas, there is no information about which wiki page contains this invalid character. I can, of course, export parts of the wiki and repeat the process until I find the offending page, but I suspect there has got to be a more efficient way. The full, relevant section of catalina.out on our test server is included below. Thanks in advance for any tips! Cheers, Peter John Acklam 2016-02-19 09:36:17,163 [ http://wiki-test/xwiki/bin/export/XWiki/XWikiPreferences?editor=globaladmin…] WARN c.x.x.w.XWikiAction - Uncaught exception: Error number 11015 in 11: Exception while exporting com.xpn.xwiki.XWikiException: Error number 11015 in 11: Exception while exporting at com.xpn.xwiki.web.ExportAction.render(ExportAction.java:84) ~[xwiki-platform-legacy-oldcore-7.4.1.jar:na] at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:417) [xwiki-platform-legacy-oldcore-7.4.1.jar:na] at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:184) [xwiki-platform-legacy-oldcore-7.4.1.jar:na] at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:425) [struts-core-1.3.10.jar:1.3.10] at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:228) [struts-core-1.3.10.jar:1.3.10] at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1913) [struts-core-1.3.10.jar:1.3.10] at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:462) [struts-core-1.3.10.jar:1.3.10] at javax.servlet.http.HttpServlet.service(HttpServlet.java:648) [servlet-api.jar:na] at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) [servlet-api.jar:na] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:291) [catalina.jar:8.0.30] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:8.0.30] at com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:115) [xwiki-platform-legacy-oldcore-7.4.1.jar:na] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) [catalina.jar:8.0.30] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:8.0.30] at org.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java:127) [xwiki-platform-wysiwyg-server-7.4.1.jar:na] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) [catalina.jar:8.0.30] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:8.0.30] at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) [tomcat-websocket.jar:8.0.30] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) [catalina.jar:8.0.30] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:8.0.30] at org.xwiki.container.servlet.filters.internal.SetHTTPHeaderFilter.doFilter(SetHTTPHeaderFilter.java:63) [xwiki-platform-container-servlet-7.4.1.jar:na] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) [catalina.jar:8.0.30] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:8.0.30] at com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:66) [xwiki-platform-webdav-server-7.4.1.jar:na] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) [catalina.jar:8.0.30] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:8.0.30] at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208) [xwiki-platform-container-servlet-7.4.1.jar:na] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) [catalina.jar:8.0.30] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:8.0.30] at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111) [xwiki-platform-container-servlet-7.4.1.jar:na] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) [catalina.jar:8.0.30] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:8.0.30] at org.xwiki.resource.servlet.RoutingFilter.doFilter(RoutingFilter.java:137) [xwiki-platform-resource-servlet-7.4.1.jar:na] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) [catalina.jar:8.0.30] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:8.0.30] at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:212) [catalina.jar:8.0.30] at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:106) [catalina.jar:8.0.30] at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502) [catalina.jar:8.0.30] at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:141) [catalina.jar:8.0.30] at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79) [catalina.jar:8.0.30] at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:616) [catalina.jar:8.0.30] at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88) [catalina.jar:8.0.30] at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:521) [catalina.jar:8.0.30] at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1096) [tomcat-coyote.jar:8.0.30] at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:674) [tomcat-coyote.jar:8.0.30] at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1500) [tomcat-coyote.jar:8.0.30] at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1456) [tomcat-coyote.jar:8.0.30] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [na:1.8.0_66] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_66] at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) [tomcat-util.jar:8.0.30] at java.lang.Thread.run(Thread.java:745) [na:1.8.0_66] Caused by: org.xwiki.filter.FilterException: Failed to write element at org.xwiki.filter.xml.internal.output.FilterStreamXMLStreamWriter.writeCharacters(FilterStreamXMLStreamWriter.java:158) ~[xwiki-commons-filter-xml-7.4.1.jar:na] at org.xwiki.filter.xml.internal.output.FilterStreamXMLStreamWriter.writeElement(FilterStreamXMLStreamWriter.java:145) ~[xwiki-commons-filter-xml-7.4.1.jar:na] at org.xwiki.filter.xar.internal.output.XAROutputFilterStream.beginWikiDocumentRevision(XAROutputFilterStream.java:349) ~[xwiki-platform-filter-stream-xar-7.4.1.jar:na] at sun.reflect.GeneratedMethodAccessor601.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_66] at java.lang.reflect.Method.invoke(Method.java:497) ~[na:1.8.0_66] at org.xwiki.filter.internal.FilterProxy.invoke(FilterProxy.java:90) ~[xwiki-commons-filter-api-7.4.1.jar:na] at org.xwiki.filter.internal.FilterProxy.invoke(FilterProxy.java:63) ~[xwiki-commons-filter-api-7.4.1.jar:na] at com.sun.proxy.$Proxy88.beginWikiDocumentRevision(Unknown Source) ~[na:na] at org.xwiki.filter.instance.internal.input.XWikiDocumentLocaleEventGenerator.writeRevision(XWikiDocumentLocaleEventGenerator.java:167) ~[xwiki-platform-filter-instance-oldcore-7.4.1.jar:na] at org.xwiki.filter.instance.internal.input.XWikiDocumentLocaleEventGenerator.write(XWikiDocumentLocaleEventGenerator.java:116) ~[xwiki-platform-filter-instance-oldcore-7.4.1.jar:na] at org.xwiki.filter.instance.internal.input.XWikiDocumentLocaleEventGenerator.write(XWikiDocumentLocaleEventGenerator.java:55) ~[xwiki-platform-filter-instance-oldcore-7.4.1.jar:na] at org.xwiki.filter.instance.internal.input.AbstractBeanEntityEventGenerator.write(AbstractBeanEntityEventGenerator.java:114) ~[xwiki-platform-filter-instance-api-7.4.1.jar:na] at org.xwiki.filter.instance.input.AbstractEntityEventGenerator.write(AbstractEntityEventGenerator.java:77) ~[xwiki-platform-filter-instance-api-7.4.1.jar:na] at org.xwiki.filter.instance.internal.input.DocumentInstanceInputEventGenerator.beginWikiDocument(DocumentInstanceInputEventGenerator.java:107) ~[xwiki-platform-filter-instance-oldcore-7.4.1.jar:na] at org.xwiki.filter.instance.internal.input.InstanceInputFilterStream.writeDocument(InstanceInputFilterStream.java:229) ~[xwiki-platform-filter-instance-api-7.4.1.jar:na] at org.xwiki.filter.instance.internal.input.InstanceInputFilterStream.writeSpace(InstanceInputFilterStream.java:195) ~[xwiki-platform-filter-instance-api-7.4.1.jar:na] at org.xwiki.filter.instance.internal.input.InstanceInputFilterStream.writeWiki(InstanceInputFilterStream.java:161) ~[xwiki-platform-filter-instance-api-7.4.1.jar:na] at org.xwiki.filter.instance.internal.input.InstanceInputFilterStream.read(InstanceInputFilterStream.java:130) ~[xwiki-platform-filter-instance-api-7.4.1.jar:na] at org.xwiki.filter.instance.internal.input.InstanceInputFilterStream.read(InstanceInputFilterStream.java:54) ~[xwiki-platform-filter-instance-api-7.4.1.jar:na] at org.xwiki.filter.input.AbstractBeanInputFilterStream.read(AbstractBeanInputFilterStream.java:80) ~[xwiki-commons-filter-api-7.4.1.jar:na] at com.xpn.xwiki.web.ExportAction.exportXAR(ExportAction.java:337) ~[xwiki-platform-legacy-oldcore-7.4.1.jar:na] at com.xpn.xwiki.web.ExportAction.render(ExportAction.java:77) ~[xwiki-platform-legacy-oldcore-7.4.1.jar:na] ... 50 common frames omitted Caused by: com.ctc.wstx.exc.WstxIOException: Invalid white space character (0x1) in text to output (in xml 1.1, could output as a character entity) at com.ctc.wstx.sw.BaseStreamWriter.writeCharacters(BaseStreamWriter.java:458) ~[woodstox-core-asl-4.4.1.jar:4.4.1] at javanet.staxutils.IndentingXMLStreamWriter.writeCharacters(IndentingXMLStreamWriter.java:209) ~[stax-utils-20070216.jar:na] at org.xwiki.filter.xml.internal.output.FilterStreamXMLStreamWriter.writeCharacters(FilterStreamXMLStreamWriter.java:156) ~[xwiki-commons-filter-xml-7.4.1.jar:na] ... 72 common frames omitted Caused by: java.io.IOException: Invalid white space character (0x1) in text to output (in xml 1.1, could output as a character entity) at com.ctc.wstx.api.InvalidCharHandler$FailingHandler.convertInvalidChar(InvalidCharHandler.java:55) ~[woodstox-core-asl-4.4.1.jar:4.4.1] at com.ctc.wstx.sw.XmlWriter.handleInvalidChar(XmlWriter.java:629) ~[woodstox-core-asl-4.4.1.jar:4.4.1] at com.ctc.wstx.sw.BufferingXmlWriter.writeCharacters(BufferingXmlWriter.java:586) ~[woodstox-core-asl-4.4.1.jar:4.4.1] at com.ctc.wstx.sw.BaseStreamWriter.writeCharacters(BaseStreamWriter.java:456) ~[woodstox-core-asl-4.4.1.jar:4.4.1] ... 74 common frames omitted

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