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Details

Type: Bug
Resolution: Fixed
Priority: Major
Fix Version/s: 16.8.0-rc-1, 16.4.4, 15.10.13
Affects Version/s: 15.10.11, 16.6.0
Component/s: CKEditor
Labels:
None

Difficulty:
Unknown
Documentation:
N/A
Documentation in Release Notes:
N/A
Similar issues:

Description

Prerequisites:

XWiki 15.10.11 or XWiki 16.6.0
created an empty table size 3 columns and 2 rows on Sandbox space

Steps to reproduce:

Trigger in-place editing via CKeditor
Fill the first row of the table by adding the mention macro and mention the current user (XWiki Admin) into cell 2 and some text into cell 3
Select entire 1st row and copy it into clipboard
Paste the copied row into 2nd row
Try to save the page

Actual result

You won't be able to save the page due to an error that will be displayed in the pop-up "Failed to save the page. Reason: Server not responding".

Expected result

The user has saved the page without errors.

Notes

The entire trace of error in catalina logs will have these

2024-08-02 10:28:08,823 [http-nio-7635-exec-8 - http://localhost:7635/xwiki/bin/save/Sandbox/Table%20With%20Mentioning/] ERROR faultRequestParameterConverter - Exception while parsing HTML
java.lang.RuntimeException: Exception while parsing HTML
        at org.xwiki.wysiwyg.internal.converter.DefaultHTMLConverter.fromHTML(DefaultHTMLConverter.java:150)
        at org.xwiki.wysiwyg.internal.converter.DefaultRequestParameterConverter.convertHTML(DefaultRequestParameterConverter.java:128)
        at org.xwiki.wysiwyg.internal.converter.DefaultRequestParameterConverter.convert(DefaultRequestParameterConverter.java:111)
        at org.xwiki.wysiwyg.internal.converter.DefaultRequestParameterConverter.convert(DefaultRequestParameterConverter.java:90)
        at org.xwiki.wysiwyg.filter.ConversionFilter.doFilter(ConversionFilter.java:58)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:178)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153)
        at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:51)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:178)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153)
        at org.xwiki.container.servlet.filters.internal.SetHTTPHeaderFilter.doFilter(SetHTTPHeaderFilter.java:63)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:178)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153)
        at org.xwiki.resource.servlet.RoutingFilter.doFilter(RoutingFilter.java:132)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:178)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153)
        at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:178)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153)
        at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:117)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:178)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153)
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:168)
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:90)
        at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:481)
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:130)
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:93)
        at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:670)
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342)
        at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:390)
        at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:63)
        at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:928)
        at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1794)
        at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:52)
        at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191)
        at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659)
        at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
        at java.base/java.lang.Thread.run(Thread.java:1583)
Caused by: org.xwiki.rendering.parser.ParseException: Failed to parse input source
        at org.xwiki.rendering.internal.parser.wikimodel.AbstractWikiModelParser.parse(AbstractWikiModelParser.java:147)
        at org.xwiki.rendering.internal.parser.xhtml.XHTMLParser.parse(XHTMLParser.java:219)
        at org.xwiki.rendering.internal.parser.wikimodel.AbstractWikiModelParser.parse(AbstractWikiModelParser.java:121)
        at org.xwiki.rendering.internal.parser.xhtml.XHTMLParser.parse(XHTMLParser.java:210)
        at org.xwiki.wysiwyg.internal.converter.DefaultHTMLConverter.fromHTML(DefaultHTMLConverter.java:145)
        ... 38 common frames omitted
Caused by: org.xwiki.rendering.wikimodel.WikiParserException: java.lang.ArrayIndexOutOfBoundsException: Index 1 out of bounds for length 1
        at org.xwiki.rendering.wikimodel.xhtml.XhtmlParser.parse(XhtmlParser.java:136)
        at org.xwiki.rendering.internal.parser.wikimodel.AbstractWikiModelParser.parse(AbstractWikiModelParser.java:141)
        ... 42 common frames omitted
Caused by: java.lang.ArrayIndexOutOfBoundsException: Index 1 out of bounds for length 1
        at org.xwiki.rendering.internal.parser.xhtml.wikimodel.XHTMLMarkerResourceReferenceParser.parse(XHTMLMarkerResourceReferenceParser.java:55)
        at org.xwiki.rendering.internal.parser.xhtml.wikimodel.XWikiCommentHandler.handleLinkCommentStop(XWikiCommentHandler.java:246)
        at org.xwiki.rendering.internal.parser.xhtml.wikimodel.XWikiCommentHandler.onComment(XWikiCommentHandler.java:99)
        at org.xwiki.rendering.wikimodel.xhtml.impl.TagStack.onComment(TagStack.java:289)
        at org.xwiki.rendering.wikimodel.xhtml.impl.XhtmlHandler.comment(XhtmlHandler.java:232)
        at org.xwiki.rendering.wikimodel.xhtml.filter.DefaultXMLFilter.comment(DefaultXMLFilter.java:87)
        at org.xwiki.rendering.wikimodel.xhtml.filter.XHTMLWhitespaceXMLFilter.comment(XHTMLWhitespaceXMLFilter.java:255)
        at org.xwiki.rendering.wikimodel.xhtml.filter.DefaultXMLFilter.comment(DefaultXMLFilter.java:87)
        at org.xwiki.rendering.wikimodel.xhtml.filter.AccumulationXMLFilter.comment(AccumulationXMLFilter.java:94)
        at org.xwiki.rendering.wikimodel.xhtml.filter.DefaultXMLFilter.comment(DefaultXMLFilter.java:87)
        at org.xwiki.rendering.wikimodel.xhtml.filter.DTDXMLFilter.comment(DTDXMLFilter.java:95)
        at org.apache.xerces.parsers.AbstractSAXParser.comment(Unknown Source)
        at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanComment(Unknown Source)
        at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown Source)
        at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
        at org.apache.xerces.parsers.XML11NonValidatingConfiguration.parse(Unknown Source)
        at org.apache.xerces.parsers.XML11NonValidatingConfiguration.parse(Unknown Source)
        at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
        at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
        at java.xml/org.xml.sax.helpers.XMLFilterImpl.parse(XMLFilterImpl.java:345)
        at org.xwiki.rendering.wikimodel.xhtml.filter.DefaultXMLFilter.parse(DefaultXMLFilter.java:58)
        at java.xml/org.xml.sax.helpers.XMLFilterImpl.parse(XMLFilterImpl.java:345)
        at org.xwiki.rendering.wikimodel.xhtml.filter.DefaultXMLFilter.parse(DefaultXMLFilter.java:58)
        at java.xml/org.xml.sax.helpers.XMLFilterImpl.parse(XMLFilterImpl.java:345)
        at org.xwiki.rendering.wikimodel.xhtml.filter.DefaultXMLFilter.parse(DefaultXMLFilter.java:58)
        at org.xwiki.rendering.wikimodel.xhtml.XhtmlParser.parse(XhtmlParser.java:134)
        ... 43 common frames omitted

The request of the save

http://localhost:7635/xwiki/bin/save/Sandbox/Table%20With%20Mentioning/

will return 400 status error. The source view will contain the following wrong content:

<table><tbody><tr><td>&nbsp;</td><td><!--startmacro:mention|-|reference="XWiki.npetrenko"+style="FULL_NAME"+anchor="XWiki-npetrenko-vmfpml"--><!--stopmacro--></td><td>Here+is+some+Text</td></tr><tr><td>&nbsp;</td><td><span+tabindex="-1"+contenteditable="false"><span+data-macro="startmacro:mention|-|reference=&quot;XWiki.npetrenko&quot;+style=&quot;FULL_NAME&quot;+anchor=&quot;XWiki-npetrenko-vmfpml&quot;"+data-widget="xwiki-macro"+data-xwiki-dom-updated="true"+class="macro"><span+class="hidden+macro-placeholder">macro:mention</span><span+data-macro="startmacro:velocity|-||-|#set+($reference+=+$wikimacro.parameters.reference)
#set+($style+=+$wikimacro.parameters.style)
#set+($type+=+&quot;$!wikimacro.parameters.type&quot;)
#set+($content+=+$services.mentions.format($reference.reference,+$style,+$type))
#set+($anchor+=+$wikimacro.parameters.anchor)
#set+($isCurrentUser+=+$xcontext.userReference+==+$reference.reference+&amp;&amp;+($type+==+''+||+$type++==+'user'))
#set+($cssClasses+=+['xwiki-mention',+'user'])
#if+($isCurrentUser)
++#set+($discard+=+$cssClasses.add('self'))
#end
#set+($link+=+$xwiki.getURL($reference.reference,+'view'))
\{\{html}}
&lt;\a+id=&quot;$escapetool.xml($anchor)&quot;+class=&quot;$stringtool.join($cssClasses,+'+')&quot;+data-reference=&quot;$escapetool.xml($services.model.serialize($reference.reference,+'default'))&quot;+href=&quot;$escapetool.xml($link)&quot;&gt;##
++$escapetool.xml($content)##+Do+not+remove+this+comment+as+it+ensures+that+the+spacing+after+mention+is+not+broken.
&lt;\/a&gt;
\{\{/html}}"+class="macro"><span+class="hidden+macro-placeholder">macro:velocity</span><span+data-macro="startmacro:html|-||-|&lt;\a+id=&quot;XWiki-npetrenko-vmfpml&quot;+class=&quot;xwiki-mention+user+self&quot;+data-reference=&quot;xwiki:XWiki.npetrenko&quot;+href=&quot;/xwiki/bin/view/XWiki/npetrenko&quot;&gt;@Nikita+Petrenko&lt;\/a&gt;"+class="macro"><span+class="hidden+macro-placeholder">macro:html</span><!--startwikilink:xwiki:XWiki.npetrenko--><span+class="wikilink"><a+id="XWiki-npetrenko-vmfpml"+class="xwiki-mention+user+self"+href="/xwiki/bin/view/XWiki/npetrenko">@Nikita+Petrenko</a></span><!--stopwikilink--></span></span></span></span></td><td>Here+is+some+Text</td></tr><tr><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr></tbody></table>

The workaround here is that instead of copying/pasting the entire row, use a separate approach - copy/paste each cell.

My sample of source code

| |{{mention reference="XWiki.npetrenko" style="FULL_NAME" anchor="XWiki-npetrenko-vmfpml"/}}|Here is some Text
| | |

Also, I don't know why but after pasting the copied row, CKEditor adds new empty row - so before attempting to save page - I'm ending with 3 rows.

Attachments

Issue Links

is related to

CKEDITOR-383 Copy/Paste of table row that contains macro inserts macro "call" instead of macro tags

Closed

XRENDERING-753 HTML parsing error when copy/pasting a row with mention macro

Closed

Error in WYSIWYG when copy/pasting a row with the mention macro