November 2010 - xwiki-users@xwiki.org

[xwiki-users] Confusion over XWord versions
by Paul Harris 10 Dec '10

10 Dec '10

Hi all, I've been looking for a wiki that simple MS Office users can use. XWord is a brilliant idea and my friends jumped into it like ducks into a pond! The familiarity of the MS Word really helped break down the barriers of learning wikis. However, I am totally confused about what version of XWord should be installed. On the one hand, there is this version that I assume is old: http://xoffice.xwiki.org/xwiki/bin/view/XWord/ the links point to IP addresses rather than a host name!! then there is two versions here: http://www.xwiki.org/xwiki/bin/view/Main/Download#HXWikiOffice For "XOffice 1.2 M1", the link points to XWord 1.0 For "XOffice 1.1.1", the link points to XWord 1.1 so the "Latest" seems to give me an older version. I believe this is the one that I installed, and we have found problems with uploading images from XWord. We are going to try the other version, but now I'd like to know: where is version 1.2M1 ? Which one should I be using? I checked the RoadMap, it looks a bit out of date. Is there anyone working on XWord? This is a killer feature! I don't see any other wikis with this sort of feature. cheers Paul

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[xwiki-users] Attachments lost !
by Piotr Dziubecki 07 Dec '10

07 Dec '10

Hi, today I've noticed that something bad had happen to some of the attachments in my XWiki, here is a screenshot from one of the affected pages: http://i.imgur.com/p6Xs7.png Take a look, a couple of attachments have been uploaded but only one is displayed in the attachment tab. Person who uploaded them claims that yesterday they were ok, but today somehow they disappeared. It's weird that there is no trace of any operation on them after the uploading phase. I'm using XWiki Enterprise 2.5.32127 with MySQL data base (Server version 5.1.47). To add more context, last days my users started to add more attachements to their pages. Currently the database after the dump is around 200 MB large. Also looked at the logs and found several interesting fragments ( all of the log snippets are from the time this have been noticed ): 2010-11-18 09:03:09,355 [http://apps.man.poznan.pl:28181/xwiki/bin/download/Documents/Proposals/2009…] ERROR web.XWikiAction - Connection aborted Found a TextHeaderAtom not followed by a TextBytesAtom or TextCharsAtom: Followed by 3999 Found a TextHeaderAtom not followed by a TextBytesAtom or TextCharsAtom: Followed by 3999 Found a TextHeaderAtom not followed by a TextBytesAtom or TextCharsAtom: Followed by 3999 Found a TextHeaderAtom not followed by a TextBytesAtom or TextCharsAtom: Followed by 3999 2010-11-18 13:23:53,118 [http://localhost:28181/xwiki/bin/view/Projects/Opinion+Mining] WARN xwiki.MyPersistentLoginManager - Login cookie validation hash mismatch! Cookies have been tampered with 2010-11-18 13:23:53,119 [http://localhost:28181/xwiki/bin/view/Projects/Opinion+Mining] WARN xwiki.MyPersistentLoginManager - Login cookie validation hash mismatch! Cookies have been tampered with Found a TextHeaderAtom not followed by a TextBytesAtom or TextCharsAtom: Followed by 3999 Found a TextHeaderAtom not followed by a TextBytesAtom or TextCharsAtom: Followed by 3999 Found a TextHeaderAtom not followed by a TextBytesAtom or TextCharsAtom: Followed by 3999 Found a TextHeaderAtom not followed by a TextBytesAtom or TextCharsAtom: Followed by 3999 2010-11-18 13:57:55,471 [Lucene Index Updater] WARN lucene.AttachmentData - error getting content of attachment [2009BEinGRIDwow2greenCONTEXTREVIEW.PPT] for document [xwiki:Documents.Presentations] org.apache.tika.exception.TikaException: TIKA-198: Illegal IOException from org.apache.tika.parser.microsoft.OfficeParser@72be25d1 at org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:138) at org.apache.tika.parser.AutoDetectParser.parse(AutoDetectParser.java:99) at org.apache.tika.Tika.parseToString(Tika.java:267) at com.xpn.xwiki.plugin.lucene.AttachmentData.getContentAsText(AttachmentData.java:161) at com.xpn.xwiki.plugin.lucene.AttachmentData.getFullText(AttachmentData.java:136) at com.xpn.xwiki.plugin.lucene.IndexData.getFullText(IndexData.java:190) at com.xpn.xwiki.plugin.lucene.IndexData.addDataToLuceneDocument(IndexData.java:146) at com.xpn.xwiki.plugin.lucene.AttachmentData.addDataToLuceneDocument(AttachmentData.java:65) at com.xpn.xwiki.plugin.lucene.IndexUpdater.addToIndex(IndexUpdater.java:296) at com.xpn.xwiki.plugin.lucene.IndexUpdater.updateIndex(IndexUpdater.java:237) at com.xpn.xwiki.plugin.lucene.IndexUpdater.runMainLoop(IndexUpdater.java:171) at com.xpn.xwiki.plugin.lucene.IndexUpdater.runInternal(IndexUpdater.java:153) at com.xpn.xwiki.util.AbstractXWikiRunnable.run(AbstractXWikiRunnable.java:99) at java.lang.Thread.run(Thread.java:662) Caused by: java.io.IOException: Cannot remove block[ 4209 ]; out of range[ 0 - 3804 ] at org.apache.poi.poifs.storage.BlockListImpl.remove(BlockListImpl.java:98) at org.apache.poi.poifs.storage.RawDataBlockList.remove(RawDataBlockList.java:32) at org.apache.poi.poifs.storage.BlockAllocationTableReader.<init>(BlockAllocationTableReader.java:99) at org.apache.poi.poifs.filesystem.POIFSFileSystem.<init>(POIFSFileSystem.java:164) at org.apache.tika.parser.microsoft.OfficeParser.parse(OfficeParser.java:74) at org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:132) ... 13 more Found a TextHeaderAtom not followed by a TextBytesAtom or TextCharsAtom: Followed by 3999 Found a TextHeaderAtom not followed by a TextBytesAtom or TextCharsAtom: Followed by 3999 Found a TextHeaderAtom not followed by a TextBytesAtom or TextCharsAtom: Followed by 3999 Found a TextHeaderAtom not followed by a TextBytesAtom or TextCharsAtom: Followed by 3999 Found a TextHeaderAtom not followed by a TextBytesAtom or TextCharsAtom: Followed by 4006 Found a TextHeaderAtom not followed by a TextBytesAtom or TextCharsAtom: Followed by 4006 2010-11-18 15:05:10,412 [http://apps.man.poznan.pl:28181/xwiki/bin/download/Documents/Presentations/…] ERROR web.XWikiAction - Connection aborted Unfotunately, today this situation has repeated with other group of users, the same scenario - after the attachment submission and few edits of the page, they are gone. A snippet from the log from that period of time ( a lot of that warnings ): 2010-11-19 10:43:37,199 [Lucene Index Updater] WARN util.PDFStreamEngine - java.io.IOException: Error: expected hex character and not :32 java.io.IOException: Error: expected hex character and not :32 at org.apache.fontbox.cmap.CMapParser.parseNextToken(CMapParser.java:316) at org.apache.fontbox.cmap.CMapParser.parse(CMapParser.java:138) at org.apache.pdfbox.pdmodel.font.PDFont.parseCmap(PDFont.java:549) at org.apache.pdfbox.pdmodel.font.PDFont.encode(PDFont.java:383) at org.apache.pdfbox.util.PDFStreamEngine.processEncodedText(PDFStreamEngine.java:372) at org.apache.pdfbox.util.operator.ShowText.process(ShowText.java:45) at org.apache.pdfbox.util.PDFStreamEngine.processOperator(PDFStreamEngine.java:552) at org.apache.pdfbox.util.PDFStreamEngine.processSubStream(PDFStreamEngine.java:248) at org.apache.pdfbox.util.operator.Invoke.process(Invoke.java:74) at org.apache.pdfbox.util.PDFStreamEngine.processOperator(PDFStreamEngine.java:552) at org.apache.pdfbox.util.PDFStreamEngine.processSubStream(PDFStreamEngine.java:248) at org.apache.pdfbox.util.PDFStreamEngine.processStream(PDFStreamEngine.java:207) at org.apache.pdfbox.util.PDFTextStripper.processPage(PDFTextStripper.java:367) at org.apache.pdfbox.util.PDFTextStripper.processPages(PDFTextStripper.java:291) at org.apache.pdfbox.util.PDFTextStripper.writeText(PDFTextStripper.java:247) at org.apache.pdfbox.util.PDFTextStripper.getText(PDFTextStripper.java:180) at org.apache.tika.parser.pdf.PDF2XHTML.process(PDF2XHTML.java:56) at org.apache.tika.parser.pdf.PDFParser.parse(PDFParser.java:79) at org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:132) at org.apache.tika.parser.AutoDetectParser.parse(AutoDetectParser.java:99) at org.apache.tika.Tika.parseToString(Tika.java:267) at com.xpn.xwiki.plugin.lucene.AttachmentData.getContentAsText(AttachmentData.java:161) at com.xpn.xwiki.plugin.lucene.AttachmentData.getFullText(AttachmentData.java:136) at com.xpn.xwiki.plugin.lucene.IndexData.getFullText(IndexData.java:190) at com.xpn.xwiki.plugin.lucene.IndexData.addDataToLuceneDocument(IndexData.java:146) at com.xpn.xwiki.plugin.lucene.AttachmentData.addDataToLuceneDocument(AttachmentData.java:65) at com.xpn.xwiki.plugin.lucene.IndexUpdater.addToIndex(IndexUpdater.java:296) at com.xpn.xwiki.plugin.lucene.IndexUpdater.updateIndex(IndexUpdater.java:237) at com.xpn.xwiki.plugin.lucene.IndexUpdater.runMainLoop(IndexUpdater.java:171) at com.xpn.xwiki.plugin.lucene.IndexUpdater.runInternal(IndexUpdater.java:153) at com.xpn.xwiki.util.AbstractXWikiRunnable.run(AbstractXWikiRunnable.java:99) at java.lang.Thread.run(Thread.java:662) One more from another user: 2010-11-19 10:43:37,464 [Lucene Index Updater] WARN util.PDFStreamEngine - java.io.IOException: Error: expected hex character and not :32 java.io.IOException: Error: expected hex character and not :32 at org.apache.fontbox.cmap.CMapParser.parseNextToken(CMapParser.java:316) at org.apache.fontbox.cmap.CMapParser.parse(CMapParser.java:138) at org.apache.pdfbox.pdmodel.font.PDFont.parseCmap(PDFont.java:549) at org.apache.pdfbox.pdmodel.font.PDFont.encode(PDFont.java:383) at org.apache.pdfbox.util.PDFStreamEngine.processEncodedText(PDFStreamEngine.java:372) at org.apache.pdfbox.util.operator.ShowTextGlyph.process(ShowTextGlyph.java:61) at org.apache.pdfbox.util.PDFStreamEngine.processOperator(PDFStreamEngine.java:552) at org.apache.pdfbox.util.PDFStreamEngine.processSubStream(PDFStreamEngine.java:248) at org.apache.pdfbox.util.operator.Invoke.process(Invoke.java:74) at org.apache.pdfbox.util.PDFStreamEngine.processOperator(PDFStreamEngine.java:552) at org.apache.pdfbox.util.PDFStreamEngine.processSubStream(PDFStreamEngine.java:248) at org.apache.pdfbox.util.PDFStreamEngine.processStream(PDFStreamEngine.java:207) at org.apache.pdfbox.util.PDFTextStripper.processPage(PDFTextStripper.java:367) at org.apache.pdfbox.util.PDFTextStripper.processPages(PDFTextStripper.java:291) at org.apache.pdfbox.util.PDFTextStripper.writeText(PDFTextStripper.java:247) at org.apache.pdfbox.util.PDFTextStripper.getText(PDFTextStripper.java:180) at org.apache.tika.parser.pdf.PDF2XHTML.process(PDF2XHTML.java:56) at org.apache.tika.parser.pdf.PDFParser.parse(PDFParser.java:79) at org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:132) at org.apache.tika.parser.AutoDetectParser.parse(AutoDetectParser.java:99) at org.apache.tika.Tika.parseToString(Tika.java:267) at com.xpn.xwiki.plugin.lucene.AttachmentData.getContentAsText(AttachmentData.java:161) at com.xpn.xwiki.plugin.lucene.AttachmentData.getFullText(AttachmentData.java:142) at com.xpn.xwiki.plugin.lucene.IndexData.getFullText(IndexData.java:190) at com.xpn.xwiki.plugin.lucene.IndexData.addDataToLuceneDocument(IndexData.java:146) at com.xpn.xwiki.plugin.lucene.AttachmentData.addDataToLuceneDocument(AttachmentData.java:65) at com.xpn.xwiki.plugin.lucene.IndexUpdater.addToIndex(IndexUpdater.java:296) at com.xpn.xwiki.plugin.lucene.IndexUpdater.updateIndex(IndexUpdater.java:237) at com.xpn.xwiki.plugin.lucene.IndexUpdater.runMainLoop(IndexUpdater.java:171) at com.xpn.xwiki.plugin.lucene.IndexUpdater.runInternal(IndexUpdater.java:153) at com.xpn.xwiki.util.AbstractXWikiRunnable.run(AbstractXWikiRunnable.java:99) at java.lang.Thread.run(Thread.java:662) 2010-11-19 11:32:39,900 [Lucene Index Updater] WARN lucene.AttachmentData - error getting content of attachment [2008BEinGRIDdesignconceptdiagramdoneinVisio.vsd] for document [xwiki:Documents.Diagrams] org.apache.tika.exception.TikaException: Unexpected RuntimeException from org.apache.tika.parser.microsoft.OfficeParser@54ad9fa4 at org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:134) at org.apache.tika.parser.AutoDetectParser.parse(AutoDetectParser.java:99) at org.apache.tika.Tika.parseToString(Tika.java:267) at com.xpn.xwiki.plugin.lucene.AttachmentData.getContentAsText(AttachmentData.java:161) at com.xpn.xwiki.plugin.lucene.AttachmentData.getFullText(AttachmentData.java:136) at com.xpn.xwiki.plugin.lucene.IndexData.getFullText(IndexData.java:190) at com.xpn.xwiki.plugin.lucene.IndexData.addDataToLuceneDocument(IndexData.java:146) at com.xpn.xwiki.plugin.lucene.AttachmentData.addDataToLuceneDocument(AttachmentData.java:65) at com.xpn.xwiki.plugin.lucene.IndexUpdater.addToIndex(IndexUpdater.java:296) at com.xpn.xwiki.plugin.lucene.IndexUpdater.updateIndex(IndexUpdater.java:237) at com.xpn.xwiki.plugin.lucene.IndexUpdater.runMainLoop(IndexUpdater.java:171) at com.xpn.xwiki.plugin.lucene.IndexUpdater.runInternal(IndexUpdater.java:153) at com.xpn.xwiki.util.AbstractXWikiRunnable.run(AbstractXWikiRunnable.java:99) at java.lang.Thread.run(Thread.java:662) Caused by: java.lang.IllegalArgumentException: Found a chunk with a negative length, which isn't allowed at org.apache.poi.hdgf.chunks.ChunkFactory.createChunk(ChunkFactory.java:120) at org.apache.poi.hdgf.streams.ChunkStream.findChunks(ChunkStream.java:59) at org.apache.poi.hdgf.streams.PointerContainingStream.findChildren(PointerContainingStream.java:93) at org.apache.poi.hdgf.streams.PointerContainingStream.findChildren(PointerContainingStream.java:100) at org.apache.poi.hdgf.streams.PointerContainingStream.findChildren(PointerContainingStream.java:100) at org.apache.poi.hdgf.HDGFDiagram.<init>(HDGFDiagram.java:95) at org.apache.poi.hdgf.extractor.VisioTextExtractor.<init>(VisioTextExtractor.java:52) at org.apache.poi.hdgf.extractor.VisioTextExtractor.<init>(VisioTextExtractor.java:49) at org.apache.tika.parser.microsoft.OfficeParser.parse(OfficeParser.java:127) at org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:132) ... 13 more I'm counting on your help since I don't know it's more XWiki issue or maybe I misconfigured something. Regards, Piotr

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[xwiki-users] Setting rules tag in a table doesnt work with the export
by Erica Usui 07 Dec '10

07 Dec '10

Hi! I'm using the following: $xwiki.jsfx.use("js/xwiki/table/tablefilterNsort.js") $xwiki.ssfx.use("js/xwiki/table/table.css") When defining rules="all", and I export the table to pdf, it doesn't come with the lines it was supposed to come with... The only thing that works is to define border="1". How can I get all the lines when exporting my table? -- Atenciosamente, Erica Usui.

2 1

[xwiki-users] Section editing - overwriting wrong section
by Piotr Dziubecki 06 Dec '10

06 Dec '10

Hi, lately a user reported to me another issue regarding sections. Scenario, there are two users and document like that: == section 1 == sect content == section 2 == sect content == section 3 == sect content 1. UserA opens section 2 to edit 2. UserB opens whole document to edit ( no other way but with force editing ) 3. UserB adds section 1.5 in the way it is: == section 1 == sect content == section 1.5 == sect content == section 2 == sect content == section 3 == sect content 4. UserB saves document. 5. UserA changes content of the section 2 and saves document. The result is that userA saves overwrites section 'section 1.5' instead of 'section 2'. I can see that you're indexing section with numbers and add this as a parameter to edit link and that is probably the reason of shifting the section change but I've just checked the Media wiki sandbox and the same scenario causes no errors - they are also adding the 'section' parameter but somehow an extra identification is performed as well.. Is there any chance to get that working right ? maybe some configuration switch.. Thanks, Piotr

2 3

[xwiki-users] Problem with search textfield
by Werner Greßhoff 03 Dec '10

03 Dec '10

Hello, I've installed a wiki farm and observed a minor problem: in the main wiki, when I click in the standard search textfield, the text ("search...") vanishes. In my virtual wikis it doesn't. This is the tag (absolutely identical): <input class="globalsearchinput withTip" id="headerglobalsearchinput" name="text" value="search..." size="15" type="text"> The text field from the panel is working fine (everywhere). Best wishes Werner

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[xwiki-users] (no subject)
by Boris Gorelik 02 Dec '10

02 Dec '10

Dears, I have tryed to upgrade my XWiki from 2.1.1 to 2.6, but I have an exception: ---------------------------------- type Exception report message description The server encountered an internal error () that prevented it from fulfilling this request. exception javax.servlet.ServletException: Servlet execution threw an exception com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:129) com.xpn.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java:152) com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:68) org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:218) org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:112) root cause java.lang.NoClassDefFoundError: org/xwiki/rendering/listener/Attachment java.lang.Class.forName0(Native Method) java.lang.Class.forName(Unknown Source) ................. -------------- And really there isn't Attachment.class in xwiki-core-rendering-api-2.6.jar! (there is in 2.1.1) What can I do? Best regards Boris Gorelik

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[xwiki-users] Custom Authentication - Error: You are not allowed to view this document or perform this action
by Scardino, Leonard R Jr ERDC-ITL-MS Contractor 01 Dec '10

01 Dec '10

I've been searching the archive, but coming up short here. I'm trying to get custom authentication going on XWiki Enterprise 2.6. I've successfully implemented the XWikiAuthService by extending XwikiAuthServiceImpl as suggested here : http://bodez.wordpress.com/2008/10/15/xwiki-user-authentication-with-oracle… so/ I have also added the xwiki.authentication.authclass line to my xwiki.cfg. I'm able to automatically create a new user in xwiki using the XWiki.createEmptyUser method, and I get logged in. However, when I get in as that user all I get is "Error You are not allowed to view this document or perform this action." No matter what I try to look at, including the personal profile. Can anyone tell me what I'm missing here? The XWiki documentation says that you "can" implement your own right management service, but it doesn't say that is necessary. Is it? Thanks, Lenny

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[xwiki-users] XWiki farm Powered by XWiki Enterprise 2.6
by Ricardo Rodriguez [eBioTIC.] 30 Nov '10

30 Nov '10

Hi! Just a one line to congratulate the whole XWiki team and community for getting XWiki farm running in the 2.6 XE/XEM featuring colibri skin. It looks great! Thanks for your work! Ricardo -- Ricardo Rodríguez CTO eBioTIC. Life Sciences, Data Modeling and Information Management Systems

1 0

[xwiki-users] [myxwiki] new wiki request
by brian＠icliptv.com 30 Nov '10

30 Nov '10

would like to check out the xwiki platform icliptv thx

2 1

[xwiki-users] [myxwiki] XWiki Calendar
by Jonathan at Crindau 30 Nov '10

30 Nov '10

Hi, Can anyone advise on a calendar to use with XWiki. There appear to be a number:XWiki-GWT Calendar Project, CalendarPlugin, Calendar Application and CalendarApplication2010 all appear when searching for calendar. Are any good enough to use and, if they are, which would be recommended? How close is CalendarApplication2010 to seeing the light of day? Thanks Jonathan

2 1