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| Description: |
h3. Prerequisites:
* XWiki 15.10.11 or XWiki 16.6.0
* created an empty table size 3 columns and 2 rows on Sandbox space
h3. Steps to reproduce:
# Trigger in-place editing via CKeditor
# Fill the first row of the table by adding the mentioned mention macro for and mention the current user (XWiki Admin) into 2 cell 2 and some text into 3 cell 3
# Select entire 1st row and copy it into clipboard
# Paste the copied row into 2nd row
# Try to save the page
h3. 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".
h3. Expected result
The user has saved the page without errors.
h3. Notes
The entire trace of error in catalina logs will have these
{code:none}
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$FragmentContentDispatcher.dispatch(Unknown Source)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
at org.apache.xerces.parsers.XML11NonValidatingConfiguration.parse(Unknown Source)
at org.apache.xerces.parsers.XML11NonValidatingConfiguration.parse(Unknown Source)
at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
at java.xml/org.xml.sax.helpers.XMLFilterImpl.parse(XMLFilterImpl.java:345)
at org.xwiki.rendering.wikimodel.xhtml.filter.DefaultXMLFilter.parse(DefaultXMLFilter.java:58)
at java.xml/org.xml.sax.helpers.XMLFilterImpl.parse(XMLFilterImpl.java:345)
at org.xwiki.rendering.wikimodel.xhtml.filter.DefaultXMLFilter.parse(DefaultXMLFilter.java:58)
at java.xml/org.xml.sax.helpers.XMLFilterImpl.parse(XMLFilterImpl.java:345)
at org.xwiki.rendering.wikimodel.xhtml.filter.DefaultXMLFilter.parse(DefaultXMLFilter.java:58)
at org.xwiki.rendering.wikimodel.xhtml.XhtmlParser.parse(XhtmlParser.java:134)
... 43 common frames omitted
{code}
The request of the save {code}http://localhost:7635/xwiki/bin/save/Sandbox/Table%20With%20Mentioning/{code} will return 400 status error. The bode for this request source view will hold contain the HTML following wrong content:
{code:none}
<table><tbody><tr><td> </td><td><!--startmacro:mention|-|reference="XWiki.npetrenko"+style="FULL_NAME"+anchor="XWiki-npetrenko-vmfpml"--><!--stopmacro--></td><td>Here+is+some+Text</td></tr><tr><td> </td><td><span+tabindex="-1"+contenteditable="false"><span+data-macro="startmacro:mention|-|reference="XWiki.npetrenko"+style="FULL_NAME"+anchor="XWiki-npetrenko-vmfpml""+data-widget="xwiki-macro"+data-xwiki-dom-updated="true"+class="macro"><span+class="hidden+macro-placeholder">macro:mention</span><span+data-macro="startmacro:velocity|-||-|#set+($reference+=+$wikimacro.parameters.reference)
#set+($style+=+$wikimacro.parameters.style)
#set+($type+=+"$!wikimacro.parameters.type")
#set+($content+=+$services.mentions.format($reference.reference,+$style,+$type))
#set+($anchor+=+$wikimacro.parameters.anchor)
#set+($isCurrentUser+=+$xcontext.userReference+==+$reference.reference+&&+($type+==+''+||+$type++==+'user'))
#set+($cssClasses+=+['xwiki-mention',+'user'])
#if+($isCurrentUser)
++#set+($discard+=+$cssClasses.add('self'))
#end
#set+($link+=+$xwiki.getURL($reference.reference,+'view'))
\{\{html}}
<\a+id="$escapetool.xml($anchor)"+class="$stringtool.join($cssClasses,+'+')"+data-reference="$escapetool.xml($services.model.serialize($reference.reference,+'default'))"+href="$escapetool.xml($link)">##
++$escapetool.xml($content)##+Do+not+remove+this+comment+as+it+ensures+that+the+spacing+after+mention+is+not+broken.
<\/a>
\{\{/html}}"+class="macro"><span+class="hidden+macro-placeholder">macro:velocity</span><span+data-macro="startmacro:html|-||-|<\a+id="XWiki-npetrenko-vmfpml"+class="xwiki-mention+user+self"+data-reference="xwiki:XWiki.npetrenko"+href="/xwiki/bin/view/XWiki/npetrenko">@Nikita+Petrenko<\/a>"+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> </td><td> </td><td> </td></tr></tbody></table>
{code}
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
{code:none}
| |{{mention reference="XWiki.npetrenko" style="FULL_NAME" anchor="XWiki-npetrenko-vmfpml"/}}|Here is some Text
| | |
{code}
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. |
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