XWiki Syntax Guide

org.xwiki.rendering.macro.MacroExecutionException: Failed to evaluate Velocity Macro for content [#set($SUPPORTED_SYNTAXES = {})
#set($void = $SUPPORTED_SYNTAXES.put('1.0', 'XWiki Syntax 1.0'))
#set($void = $SUPPORTED_SYNTAXES.put('2.0', 'XWiki Syntax 2.0'))
#set($void = $SUPPORTED_SYNTAXES.put('2.1', 'XWiki Syntax 2.1'))
##
## needed for sections that contain descriptions valid for several syntaxes
## basically it is hack to reuse the 2.0 descriptions for 2.1 
#set($SUPPORTED_SYNTAX_ORDER = ['1.0', '2.0', '2.1'])
##
## filter all syntaxes that are not installed/configured
#set($configuredSyntaxes = $services.rendering.getConfiguredSyntaxes())
#set($enabledSyntaxIds = [])
#foreach($syntax in $configuredSyntaxes)
  #set($discard = $enabledSyntaxIds.add($syntax.toIdString()))
#end
#set($unavailableSyntaxes=[])
#foreach($supportedSyntax in $SUPPORTED_SYNTAX_ORDER)
  #set($fullSyntaxId = "xwiki/$supportedSyntax")
  #if(!$enabledSyntaxIds.contains($fullSyntaxId))
    #set($discard = $unavailableSyntaxes.add($supportedSyntax))
  #end
#end
#foreach($unavailableSyntax in $unavailableSyntaxes)
  #set($discard = $SUPPORTED_SYNTAX_ORDER.remove($unavailableSyntax))
  #set($discard = $SUPPORTED_SYNTAXES.removeKey($unavailableSyntax))
#end

#if ($request.xaction == 'switchContext')
  $response.sendRedirect($request.target)
  #stop
#end

#set ($crtCategoryId = "$!{request.category}")
#if ($crtCategoryId != '')
  #set ($crtCategoryId = $mathtool.toInteger($crtCategoryId))
#end
#set ($crtSectionId = "$!{request.section}")
#set ($crtSyntaxVer = "$!{request.syntax}")
#if (!$SUPPORTED_SYNTAXES.containsKey($crtSyntaxVer))
  ## Default to the most current one (if we have any)
  #if(!$SUPPORTED_SYNTAX_ORDER.isEmpty())
    #set ($crtSyntaxVer = $SUPPORTED_SYNTAX_ORDER.get($mathtool.sub($SUPPORTED_SYNTAX_ORDER.size(),1)))
  #end
#end
#set($crtSyntaxPos = $SUPPORTED_SYNTAX_ORDER.indexOf($crtSyntaxVer))

#set ($extraParamList = []) 
#if ($request.language)
  #set ($discard = $extraParamList.add("language=$escapetool.url($request.language)"))
#end
#if ($request.xpage)
  #set ($discard = $extraParamList.add("xpage=$escapetool.url($request.xpage)"))
#end
#if ($extraParamList.isEmpty())
  #set ($extraParams = '')
#else
  #set ($extraParams = '&'+$stringtool.join($extraParamList,'&'))
#end

##
## Syntax menu map
##
#set($syntaxMenu = [])
#set($catCount = -1)
#set($catName = "")
#set($catChildren = [])
#set($results = $services.query.xwql('from doc.object(XWiki.XWikiSyntaxClass) as syntax order by syntax.category, syntax.section').addFilter('currentlanguage').addFilter('unique').execute())

#if($results.empty)
  No syntax sections found!
#else
  #foreach ($item in $results)
    #set($sectionDoc = $xwiki.getDocument($item))
    #set($obj = $sectionDoc.getObject("XWiki.XWikiSyntaxClass"))

    ## detect if we entered a new category
    #if($catCount < $obj.getProperty("category").value)
      ## Put previous category into map (if existing), and reset children map
      #if($catId)
        #set($cat = { 'id' : $catId, 'name' : $catName, 'children' : $catChildren })
        $syntaxMenu.add($cat)
        #set($catChildren = [])
      #end
      ## extract new catId and catName values, and sectionTitle as we are already traveling the DOM
      #foreach($headerBlock in $sectionDoc.getDocument().getXDOM().getBlocks('class:HeaderBlock', 'DESCENDANT'))
        #if($headerBlock.getLevel().getAsInt() == 1)
          #set($catId = $headerBlock.getId().substring(1))
          #set($catName = $services.rendering.render($headerBlock, 'plain/1.0'))
        #elseif($headerBlock.getLevel().getAsInt() == 2)
          #set($sectionTitle = $services.rendering.render($headerBlock, 'plain/1.0'))
          #break
        #end
      #end
      #foreach($headerBlock in $sectionDoc.getTranslatedDocument().getDocument().getXDOM().getBlocks('class:HeaderBlock', 'DESCENDANT'))
        #if($headerBlock.getLevel().getAsInt() == 1)
          #set($catName = $services.rendering.render($headerBlock, 'plain/1.0'))
        #elseif($headerBlock.getLevel().getAsInt() == 2)
          #set($sectionTitle = $services.rendering.render($headerBlock, 'plain/1.0'))
          #break ## otherwise finds nested example headlines 
        #end
      #end
      #set($catCount = $obj.getProperty("category").value)
    #else
      ## still in same category, only need new section title
      #foreach($headerBlock in $sectionDoc.getTranslatedDocument().getDocument().getXDOM().getBlocks('class:HeaderBlock', 'DESCENDANT'))
        #if($headerBlock.getLevel().getAsInt() == 2)
          #set($sectionTitle = $services.rendering.render($headerBlock, 'plain/1.0'))
          #break
        #end
      #end
    #end

    ## Add new sections to category children map
    #set($child = {'id' : $sectionDoc.documentReference.name.substring(11), 'minSyntax' : $obj.getProperty("minSyntaxId").value, 'maxSyntax' : $obj.getProperty("maxSyntaxId").value, 'name' : $sectionTitle})
    $catChildren.add($child)
  #end
#end
#set($cat = { 'id' : $catId, 'name' : $catName, 'children' : $catChildren })
$syntaxMenu.add($cat)


##
## Filter only the sections that are valid for a Syntax
##
#set ($categoriesToRemove = [])
#foreach ($category in $syntaxMenu)
  #set ($sectionsToRemove = [])
  #foreach ($section on $category.children)
    #set($minSyntaxPos = $SUPPORTED_SYNTAX_ORDER.indexOf($section.minSyntax))
    #if ($minSyntaxPos > $crtSyntaxPos)
      #set ($discard = $sectionsToRemove.add($section))
      #if ($section.id == $crtSectionId)
        #set ($crtSectionId = '') ## clear section if it doesn't exist (can happen when switching from 2.x to 1.0 syntax)
      #end
    #end
  #end
  #set ($discard = $category.children.removeAll($sectionsToRemove))
  #if ($category.children.size() == 0)
    #set ($discard = $categoriesToRemove.add($category))
  #end
#end
#set ($discard = $syntaxMenu.removeAll($categoriesToRemove))
#if ("$!crtCategoryId" != '' && $crtCategoryId >= $syntaxMenu.size())
  #set ($crtCategoryId = '')
#end

#if ($crtSectionId != '')
  #set ($crtItemId = $crtSectionId)
#elseif ($crtCategoryId != '')
  #set ($crtItemId = $syntaxMenu.get($crtCategoryId).id)
#end
#set ($crtSection = $util.null)
#set ($crtCategory = $util.null)


##
## Prepare the Syntax menu map for processing
##
#foreach ($category in $syntaxMenu)
  ## "Standard" URLs and icons for categories
  #set ($category.url = "?syntax=$escapetool.url(${crtSyntaxVer})&category=${mathtool.sub($velocityCount, 1)}${extraParams}")  
  #set ($category.cssClass = "${category.id}Icon")
  #if ("$!{crtCategoryId}" != '' && $velocityCount == $mathtool.add($crtCategoryId, 1))
    #set ($crtCategory = $category)
  #end
  ##
  ## Process each syntax section
  #foreach ($section in $category.children)
    #if ($xwiki.exists("XWiki.XWikiSyntax${section.id}"))
      #if ($crtSectionId == $section.id)
        #set ($crtSection = $section)
        #set ($crtCategory = $category)
      #end
      #set ($section.url = "?syntax=$escapetool.url(${crtSyntaxVer})&section=$escapetool.url(${section.id})${extraParams}")
    #end
  #end
#end

#**
 * Displays the sections from a syntax category
 *
 * Expected format:
 * sections = vector of items
 * item = map with the following fields:
 *        'id'       : mandatory
 *        'name'     : the text displayed for the corresponding menu item;
 *                     optional, defaults to
 *                     $services.localization.render("$!{translationPrefix}${item.id}")
 *
 * @param $sections the sections list, in the format described above
 * @param $translationPrefix the translation prefix added to the id of each
 *        item, in order to generate the name and description; ignored when
 *        name or description are specified
 * @param $heading the heading syntax
 *#
#macro(syntax_displayCategory $sections $translationPrefix $heading)
  #foreach ($section in $sections)
    #syntax_displaySection($section $translationPrefix $heading)
  #end
#end

#macro(syntax_displaySection $section $translationPrefix $heading)
    #set ($displayVersion = $crtSyntaxVer)
    ## here is the hack to display the description for 2.0 if we have no description for 2.x
    ## this likely needs more work if e.g. there is a 3.x which is not compatible with 2.x
    #set($maxSyntaxPos = $SUPPORTED_SYNTAX_ORDER.indexOf($section.maxSyntax))
    #if ($crtSyntaxPos > $maxSyntaxPos)
      #set ($displayVersion = $section.maxSyntax)
    #end
    #if($heading)
    (% class="sectionheader" %)
    $heading $section.name $heading

    #end
    {{include reference="XWiki.XWikiSyntax${section.id}" section="H${displayVersion}${section.id}"/}}
#end


#**
 * Displays the syntax categories
 *
 * Expected format:
 * sections = vector of items
 * item = map with the following fields:
 *        'id'       : mandatory
 *        'name'     : the text displayed for the corresponding menu item;
 *                     optional, defaults to
 *                     $services.localization.render("$!{translationPrefix}${item.id}")
 *
 * @param $sections the sections list, in the format described above
 * @param $translationPrefix the translation prefix added to the id of each
 *        item, in order to generate the name and description; ignored when
 *        name or description are specified
 *#
#macro(syntax_displayCategories $syntaxMenu $translationPrefix)
  #set ($subHeading = '====')
  #foreach ($category in $syntaxMenu)
    == $category.name ==

    #syntax_displayCategory($category.children 'syntax.' '===')
  #end
#end

#**
 * Displays the drop down allowing to switch the syntax.
 *#
#macro (syntaxSwitch)
  #set ($crtSelection = "")
  #if ("$!{crtCategoryId}" != '')
    #set ($crtSelection = "category=$escapetool.url($!{crtCategoryId})")
  #elseif ($crtSectionId != '')
    #set ($crtSelection = "section=$escapetool.url($!{crtSectionId})")
  #end
  #if ($crtSelection != "")
    #set ($crtSelection = "${crtSelection}${extraParams}")
  #else
    #set ($crtSelection = "$extraParams")
  #end
{{html}}
  <form id="change-context" class="xformInline" action="$doc.getURL()">
    <div>
      <input type="hidden" name="xaction" value="switchContext" />
      #if ($request.language)
        <input type="hidden" name="language" value="$escapetool.xml($request.language)" />
      #end
      #if ($request.xpage)
        <input type="hidden" name="xpage" value="$escapetool.xml($request.xpage)" />
      #end
      <select id="goto-select" name="target" title="$escapetool.xml($services.localization.render("help.changesyntax"))">
        <optgroup label="$services.localization.render('help.choose_syntax')">
        #foreach($syntaxId in $SUPPORTED_SYNTAX_ORDER)
          #set ($query = "syntax=${escapetool.url($syntaxId)}&${crtSelection}")
          <option value="$escapetool.xml($doc.getURL('view', $query))"#if($crtSyntaxVer == $syntaxId) selected="selected"#end>$escapetool.html($SUPPORTED_SYNTAXES.get($syntaxId))</option>
        #end
        </optgroup>
      </select>
      <span class="buttonwrapper"><input type="submit" value="$escapetool.xml($services.localization.render('admin.switchContext'))" class="button" /></span>
    </div>
  </form>
{{/html}}
#end]
	at org.xwiki.rendering.internal.macro.velocity.VelocityMacro.evaluateString(VelocityMacro.java:139)
	at org.xwiki.rendering.internal.macro.velocity.VelocityMacro.evaluateString(VelocityMacro.java:52)
	at org.xwiki.rendering.macro.script.AbstractScriptMacro.evaluateBlock(AbstractScriptMacro.java:286)
	at org.xwiki.rendering.macro.script.AbstractScriptMacro.execute(AbstractScriptMacro.java:182)
	at org.xwiki.rendering.macro.script.AbstractScriptMacro.execute(AbstractScriptMacro.java:58)
	at org.xwiki.rendering.internal.transformation.macro.MacroTransformation.transform(MacroTransformation.java:297)
	at org.xwiki.rendering.internal.transformation.DefaultRenderingContext.transformInContext(DefaultRenderingContext.java:183)
	at org.xwiki.rendering.internal.transformation.DefaultTransformationManager.performTransformations(DefaultTransformationManager.java:101)
	at org.xwiki.display.internal.DocumentContentAsyncExecutor.executeInCurrentExecutionContext(DocumentContentAsyncExecutor.java:348)
	at org.xwiki.display.internal.DocumentContentAsyncExecutor.execute(DocumentContentAsyncExecutor.java:221)
	at org.xwiki.display.internal.DocumentContentAsyncRenderer.execute(DocumentContentAsyncRenderer.java:107)
	at org.xwiki.rendering.async.internal.block.AbstractBlockAsyncRenderer.render(AbstractBlockAsyncRenderer.java:157)
	at org.xwiki.rendering.async.internal.block.AbstractBlockAsyncRenderer.render(AbstractBlockAsyncRenderer.java:54)
	at org.xwiki.rendering.async.internal.DefaultAsyncRendererExecutor.syncRender(DefaultAsyncRendererExecutor.java:270)
	at org.xwiki.rendering.async.internal.DefaultAsyncRendererExecutor.render(DefaultAsyncRendererExecutor.java:247)
	at org.xwiki.rendering.async.internal.block.DefaultBlockAsyncRendererExecutor.execute(DefaultBlockAsyncRendererExecutor.java:125)
	at org.xwiki.display.internal.DocumentContentDisplayer.display(DocumentContentDisplayer.java:67)
	at org.xwiki.display.internal.DocumentContentDisplayer.display(DocumentContentDisplayer.java:43)
	at org.xwiki.display.internal.DefaultDocumentDisplayer.display(DefaultDocumentDisplayer.java:96)
	at org.xwiki.display.internal.DefaultDocumentDisplayer.display(DefaultDocumentDisplayer.java:39)
	at org.xwiki.sheet.internal.SheetDocumentDisplayer.display(SheetDocumentDisplayer.java:123)
	at org.xwiki.sheet.internal.SheetDocumentDisplayer.display(SheetDocumentDisplayer.java:52)
	at org.xwiki.display.internal.ConfiguredDocumentDisplayer.display(ConfiguredDocumentDisplayer.java:68)
	at org.xwiki.display.internal.ConfiguredDocumentDisplayer.display(ConfiguredDocumentDisplayer.java:42)
	at com.xpn.xwiki.doc.XWikiDocument.display(XWikiDocument.java:1210)
	at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:1351)
	at com.xpn.xwiki.doc.XWikiDocument.displayDocument(XWikiDocument.java:1300)
	at com.xpn.xwiki.doc.XWikiDocument.displayDocument(XWikiDocument.java:1267)
	at com.xpn.xwiki.api.Document.displayDocument(Document.java:783)
	at jdk.internal.reflect.GeneratedMethodAccessor488.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	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.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.SimpleNode.render(SimpleNode.java:342)
	at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:106)
	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72)
	at org.xwiki.velocity.introspection.TryCatchDirective.render(TryCatchDirective.java:87)
	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.evaluateInternal(DefaultVelocityEngine.java:264)
	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:224)
	at com.xpn.xwiki.render.DefaultVelocityManager.evaluate(DefaultVelocityManager.java:358)
	at com.xpn.xwiki.internal.template.VelocityTemplateEvaluator.evaluateContent(VelocityTemplateEvaluator.java:95)
	at com.xpn.xwiki.internal.template.TemplateAsyncRenderer.evaluateContent(TemplateAsyncRenderer.java:217)
	at com.xpn.xwiki.internal.template.TemplateAsyncRenderer.renderVelocity(TemplateAsyncRenderer.java:180)
	at com.xpn.xwiki.internal.template.TemplateAsyncRenderer.render(TemplateAsyncRenderer.java:137)
	at com.xpn.xwiki.internal.template.TemplateAsyncRenderer.render(TemplateAsyncRenderer.java:53)
	at org.xwiki.rendering.async.internal.DefaultAsyncRendererExecutor.lambda$syncRender$0(DefaultAsyncRendererExecutor.java:264)
	at com.xpn.xwiki.internal.security.authorization.DefaultAuthorExecutor.call(DefaultAuthorExecutor.java:98)
	at org.xwiki.rendering.async.internal.DefaultAsyncRendererExecutor.syncRender(DefaultAsyncRendererExecutor.java:264)
	at org.xwiki.rendering.async.internal.DefaultAsyncRendererExecutor.render(DefaultAsyncRendererExecutor.java:247)
	at org.xwiki.rendering.async.internal.block.DefaultBlockAsyncRendererExecutor.render(DefaultBlockAsyncRendererExecutor.java:154)
	at com.xpn.xwiki.internal.template.InternalTemplateManager.render(InternalTemplateManager.java:772)
	at com.xpn.xwiki.internal.template.InternalTemplateManager.renderFromSkin(InternalTemplateManager.java:745)
	at com.xpn.xwiki.internal.template.InternalTemplateManager.renderFromSkin(InternalTemplateManager.java:725)
	at com.xpn.xwiki.internal.template.InternalTemplateManager.render(InternalTemplateManager.java:711)
	at com.xpn.xwiki.internal.template.DefaultTemplateManager.render(DefaultTemplateManager.java:78)
	at com.xpn.xwiki.XWiki.evaluateTemplate(XWiki.java:2490)
	at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:2468)
	at com.xpn.xwiki.api.XWiki.parseTemplate(XWiki.java:983)
	at jdk.internal.reflect.GeneratedMethodAccessor174.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:395)
	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:384)
	at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:173)
	at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:280)
	at org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:369)
	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72)
	at org.apache.velocity.runtime.directive.VelocimacroProxy.render(VelocimacroProxy.java:216)
	at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:311)
	at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:230)
	at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:207)
	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342)
	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluateInternal(DefaultVelocityEngine.java:264)
	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:224)
	at com.xpn.xwiki.render.DefaultVelocityManager.evaluate(DefaultVelocityManager.java:358)
	at com.xpn.xwiki.internal.template.VelocityTemplateEvaluator.evaluateContent(VelocityTemplateEvaluator.java:95)
	at com.xpn.xwiki.internal.template.TemplateAsyncRenderer.evaluateContent(TemplateAsyncRenderer.java:217)
	at com.xpn.xwiki.internal.template.TemplateAsyncRenderer.renderVelocity(TemplateAsyncRenderer.java:180)
	at com.xpn.xwiki.internal.template.TemplateAsyncRenderer.render(TemplateAsyncRenderer.java:137)
	at com.xpn.xwiki.internal.template.TemplateAsyncRenderer.render(TemplateAsyncRenderer.java:53)
	at org.xwiki.rendering.async.internal.DefaultAsyncRendererExecutor.lambda$syncRender$0(DefaultAsyncRendererExecutor.java:264)
	at com.xpn.xwiki.internal.security.authorization.DefaultAuthorExecutor.call(DefaultAuthorExecutor.java:98)
	at org.xwiki.rendering.async.internal.DefaultAsyncRendererExecutor.syncRender(DefaultAsyncRendererExecutor.java:264)
	at org.xwiki.rendering.async.internal.DefaultAsyncRendererExecutor.render(DefaultAsyncRendererExecutor.java:247)
	at org.xwiki.rendering.async.internal.block.DefaultBlockAsyncRendererExecutor.render(DefaultBlockAsyncRendererExecutor.java:154)
	at com.xpn.xwiki.internal.template.InternalTemplateManager.render(InternalTemplateManager.java:772)
	at com.xpn.xwiki.internal.template.InternalTemplateManager.renderFromSkin(InternalTemplateManager.java:745)
	at com.xpn.xwiki.internal.template.InternalTemplateManager.renderFromSkin(InternalTemplateManager.java:725)
	at com.xpn.xwiki.internal.template.InternalTemplateManager.render(InternalTemplateManager.java:711)
	at com.xpn.xwiki.internal.template.DefaultTemplateManager.render(DefaultTemplateManager.java:78)
	at com.xpn.xwiki.XWiki.evaluateTemplate(XWiki.java:2490)
	at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:2468)
	at com.xpn.xwiki.api.XWiki.parseTemplate(XWiki.java:983)
	at jdk.internal.reflect.GeneratedMethodAccessor174.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at org.apache.velocity.util.introspection.UberspectImpl$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.ASTBlock.render(ASTBlock.java:72)
	at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:87)
	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72)
	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342)
	at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:106)
	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342)
	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluateInternal(DefaultVelocityEngine.java:264)
	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:224)
	at com.xpn.xwiki.render.DefaultVelocityManager.evaluate(DefaultVelocityManager.java:358)
	at com.xpn.xwiki.internal.template.VelocityTemplateEvaluator.evaluateContent(VelocityTemplateEvaluator.java:95)
	at com.xpn.xwiki.internal.template.TemplateAsyncRenderer.evaluateContent(TemplateAsyncRenderer.java:217)
	at com.xpn.xwiki.internal.template.TemplateAsyncRenderer.renderVelocity(TemplateAsyncRenderer.java:180)
	at com.xpn.xwiki.internal.template.TemplateAsyncRenderer.render(TemplateAsyncRenderer.java:137)
	at com.xpn.xwiki.internal.template.TemplateAsyncRenderer.render(TemplateAsyncRenderer.java:53)
	at org.xwiki.rendering.async.internal.DefaultAsyncRendererExecutor.lambda$syncRender$0(DefaultAsyncRendererExecutor.java:264)
	at com.xpn.xwiki.internal.security.authorization.DefaultAuthorExecutor.call(DefaultAuthorExecutor.java:98)
	at org.xwiki.rendering.async.internal.DefaultAsyncRendererExecutor.syncRender(DefaultAsyncRendererExecutor.java:264)
	at org.xwiki.rendering.async.internal.DefaultAsyncRendererExecutor.render(DefaultAsyncRendererExecutor.java:247)
	at org.xwiki.rendering.async.internal.block.DefaultBlockAsyncRendererExecutor.render(DefaultBlockAsyncRendererExecutor.java:154)
	at com.xpn.xwiki.internal.template.InternalTemplateManager.render(InternalTemplateManager.java:772)
	at com.xpn.xwiki.internal.template.InternalTemplateManager.renderFromSkin(InternalTemplateManager.java:745)
	at com.xpn.xwiki.internal.template.InternalTemplateManager.renderFromSkin(InternalTemplateManager.java:725)
	at com.xpn.xwiki.internal.template.InternalTemplateManager.render(InternalTemplateManager.java:711)
	at com.xpn.xwiki.internal.template.DefaultTemplateManager.render(DefaultTemplateManager.java:78)
	at com.xpn.xwiki.XWiki.evaluateTemplate(XWiki.java:2490)
	at com.xpn.xwiki.web.Utils.parseTemplate(Utils.java:179)
	at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:516)
	at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:218)
	at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:425)
	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:228)
	at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1913)
	at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:449)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:626)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:733)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
	at com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:112)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
	at org.xwiki.wysiwyg.filter.ConversionFilter.doFilter(ConversionFilter.java:109)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
	at org.xwiki.container.servlet.filters.internal.SetHTTPHeaderFilter.doFilter(SetHTTPHeaderFilter.java:63)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
	at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
	at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
	at org.xwiki.resource.servlet.RoutingFilter.doFilter(RoutingFilter.java:132)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:199)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:97)
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:543)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:143)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81)
	at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:690)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:78)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
	at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:616)
	at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
	at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:818)
	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1626)
	at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
	at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: org.xwiki.velocity.XWikiVelocityException: Failed to evaluate content with id [xwiki:XWiki.XWikiSyntax]
	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:229)
	at com.xpn.xwiki.render.DefaultVelocityManager.evaluate(DefaultVelocityManager.java:358)
	at org.xwiki.rendering.internal.macro.velocity.VelocityMacro.evaluateString(VelocityMacro.java:131)
	... 185 more
Caused by: org.apache.velocity.exception.MethodInvocationException: Invocation of method 'getConfiguredSyntaxes' in  class org.xwiki.rendering.script.RenderingScriptService threw exception java.lang.RuntimeException: Failed to lookup parsers at 6703:xwiki:XWiki.XWikiSyntax[line 11, column 48]
	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.SimpleNode.render(SimpleNode.java:342)
	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluateInternal(DefaultVelocityEngine.java:264)
	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:224)
	... 187 more
Caused by: java.lang.RuntimeException: Failed to lookup parsers
	at org.xwiki.rendering.internal.configuration.DefaultExtendedRenderingConfiguration.getAvailableParserSyntaxes(DefaultExtendedRenderingConfiguration.java:193)
	at org.xwiki.rendering.internal.configuration.DefaultExtendedRenderingConfiguration.computeDisabledSyntaxes(DefaultExtendedRenderingConfiguration.java:173)
	at org.xwiki.rendering.internal.configuration.DefaultExtendedRenderingConfiguration.getDisabledSyntaxes(DefaultExtendedRenderingConfiguration.java:117)
	at org.xwiki.rendering.internal.configuration.DefaultExtendedRenderingConfiguration.getConfiguredSyntaxes(DefaultExtendedRenderingConfiguration.java:134)
	at org.xwiki.rendering.script.RenderingScriptService.getConfiguredSyntaxes(RenderingScriptService.java:245)
	at jdk.internal.reflect.GeneratedMethodAccessor1098.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	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)
	... 194 more
Caused by: org.xwiki.component.manager.ComponentLookupException: Failed to lookup component with type [interface org.xwiki.rendering.parser.Parser] and hint [xdom+xml/current]
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstanceMap(EmbeddableComponentManager.java:245)
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstanceMap(EmbeddableComponentManager.java:253)
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstanceList(EmbeddableComponentManager.java:225)
	at org.xwiki.component.internal.multi.DelegateComponentManager.getInstanceList(DelegateComponentManager.java:89)
	at org.xwiki.component.internal.multi.DelegateComponentManager.getInstanceList(DelegateComponentManager.java:89)
	at org.xwiki.component.internal.multi.DelegateComponentManager.getInstanceList(DelegateComponentManager.java:89)
	at org.xwiki.component.internal.multi.DelegateComponentManager.getInstanceList(DelegateComponentManager.java:89)
	at org.xwiki.component.internal.multi.DelegateComponentManager.getInstanceList(DelegateComponentManager.java:89)
	at org.xwiki.rendering.internal.configuration.DefaultExtendedRenderingConfiguration.getAvailableParserSyntaxes(DefaultExtendedRenderingConfiguration.java:188)
	... 204 more
Caused by: java.lang.IllegalStateException: java.io.IOException: java.lang.reflect.InvocationTargetException
	at org.apache.catalina.webresources.AbstractSingleArchiveResourceSet.getArchiveEntry(AbstractSingleArchiveResourceSet.java:100)
	at org.apache.catalina.webresources.AbstractArchiveResourceSet.getResource(AbstractArchiveResourceSet.java:257)
	at org.apache.catalina.webresources.StandardRoot.getResourcesInternal(StandardRoot.java:326)
	at org.apache.catalina.webresources.CachedResource.validateResources(CachedResource.java:158)
	at org.apache.catalina.webresources.Cache.getResources(Cache.java:147)
	at org.apache.catalina.webresources.StandardRoot.getResources(StandardRoot.java:314)
	at org.apache.catalina.webresources.StandardRoot.getClassLoaderResources(StandardRoot.java:230)
	at org.apache.catalina.loader.WebappClassLoaderBase.findResources(WebappClassLoaderBase.java:983)
	at org.apache.catalina.loader.WebappClassLoaderBase.getResources(WebappClassLoaderBase.java:1078)
	at java.base/java.lang.ClassLoader.getResources(ClassLoader.java:1463)
	at java.base/java.lang.ClassLoader.getResources(ClassLoader.java:1463)
	at org.xwiki.classloader.xwiki.internal.ContextNamespaceURLClassLoader.getResources(ContextNamespaceURLClassLoader.java:122)
	at java.base/java.lang.ClassLoader.getResources(ClassLoader.java:1463)
	at java.base/java.util.ServiceLoader$LazyClassPathLookupIterator.nextProviderClass(ServiceLoader.java:1195)
	at java.base/java.util.ServiceLoader$LazyClassPathLookupIterator.hasNextService(ServiceLoader.java:1220)
	at java.base/java.util.ServiceLoader$LazyClassPathLookupIterator.hasNext(ServiceLoader.java:1264)
	at java.base/java.util.ServiceLoader$2.hasNext(ServiceLoader.java:1299)
	at java.base/java.util.ServiceLoader$3.hasNext(ServiceLoader.java:1384)
	at java.xml/javax.xml.parsers.FactoryFinder$1.run(FactoryFinder.java:287)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.xml/javax.xml.parsers.FactoryFinder.findServiceProvider(FactoryFinder.java:283)
	at java.xml/javax.xml.parsers.FactoryFinder.find(FactoryFinder.java:261)
	at java.xml/javax.xml.parsers.SAXParserFactory.newInstance(SAXParserFactory.java:147)
	at org.xwiki.rendering.xml.internal.parser.AbstractStreamParser.initialize(AbstractStreamParser.java:65)
	at org.xwiki.component.embed.InitializableLifecycleHandler.handle(InitializableLifecycleHandler.java:39)
	at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:365)
	at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:451)
	at org.xwiki.component.embed.EmbeddableComponentManager.getInstanceMap(EmbeddableComponentManager.java:242)
	... 212 more
Caused by: java.io.IOException: java.lang.reflect.InvocationTargetException
	at org.apache.tomcat.util.compat.Jre9Compat.jarFileNewInstance(Jre9Compat.java:205)
	at org.apache.tomcat.util.compat.JreCompat.jarFileNewInstance(JreCompat.java:187)
	at org.apache.catalina.webresources.AbstractArchiveResourceSet.openJarFile(AbstractArchiveResourceSet.java:308)
	at org.apache.catalina.webresources.AbstractSingleArchiveResourceSet.getArchiveEntry(AbstractSingleArchiveResourceSet.java:96)
	... 239 more
Caused by: java.lang.reflect.InvocationTargetException
	at java.base/jdk.internal.reflect.GeneratedConstructorAccessor7.newInstance(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:490)
	at org.apache.tomcat.util.compat.Jre9Compat.jarFileNewInstance(Jre9Compat.java:202)
	... 242 more
Caused by: java.nio.file.NoSuchFileException: /usr/local/tomcat/webapps/ROOT/WEB-INF/lib/solr-core-8.1.1.jar
	at java.base/sun.nio.fs.UnixException.translateToIOException(UnixException.java:92)
	at java.base/sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:111)
	at java.base/sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:116)
	at java.base/sun.nio.fs.UnixFileAttributeViews$Basic.readAttributes(UnixFileAttributeViews.java:55)
	at java.base/sun.nio.fs.UnixFileSystemProvider.readAttributes(UnixFileSystemProvider.java:149)
	at java.base/sun.nio.fs.LinuxFileSystemProvider.readAttributes(LinuxFileSystemProvider.java:99)
	at java.base/java.nio.file.Files.readAttributes(Files.java:1763)
	at java.base/java.util.zip.ZipFile$Source.get(ZipFile.java:1225)
	at java.base/java.util.zip.ZipFile$CleanableResource.<init>(ZipFile.java:727)
	at java.base/java.util.zip.ZipFile$CleanableResource.get(ZipFile.java:844)
	at java.base/java.util.zip.ZipFile.<init>(ZipFile.java:247)
	at java.base/java.util.zip.ZipFile.<init>(ZipFile.java:177)
	at java.base/java.util.jar.JarFile.<init>(JarFile.java:348)
	... 246 more

java.lang.IllegalStateException: java.io.IOException: java.lang.reflect.InvocationTargetException
	at org.apache.catalina.webresources.AbstractSingleArchiveResourceSet.getArchiveEntry(AbstractSingleArchiveResourceSet.java:100)
	at org.apache.catalina.webresources.AbstractArchiveResourceSet.getResource(AbstractArchiveResourceSet.java:257)
	at org.apache.catalina.webresources.StandardRoot.getResourcesInternal(StandardRoot.java:326)
	at org.apache.catalina.webresources.CachedResource.validateResources(CachedResource.java:158)
	at org.apache.catalina.webresources.Cache.getResources(Cache.java:147)
	at org.apache.catalina.webresources.StandardRoot.getResources(StandardRoot.java:314)
	at org.apache.catalina.webresources.StandardRoot.getClassLoaderResources(StandardRoot.java:230)
	at org.apache.catalina.loader.WebappClassLoaderBase.findResources(WebappClassLoaderBase.java:983)
	at org.apache.catalina.loader.WebappClassLoaderBase.getResources(WebappClassLoaderBase.java:1078)
	at java.base/java.lang.ClassLoader.getResources(ClassLoader.java:1463)
	at java.base/java.lang.ClassLoader.getResources(ClassLoader.java:1463)
	at org.xwiki.classloader.xwiki.internal.ContextNamespaceURLClassLoader.getResources(ContextNamespaceURLClassLoader.java:122)
	at java.base/java.util.ServiceLoader$LazyClassPathLookupIterator.nextProviderClass(ServiceLoader.java:1195)
	at java.base/java.util.ServiceLoader$LazyClassPathLookupIterator.hasNextService(ServiceLoader.java:1220)
	at java.base/java.util.ServiceLoader$LazyClassPathLookupIterator.hasNext(ServiceLoader.java:1264)
	at java.base/java.util.ServiceLoader$2.hasNext(ServiceLoader.java:1299)
	at java.base/java.util.ServiceLoader$3.hasNext(ServiceLoader.java:1384)
	at java.xml/javax.xml.parsers.FactoryFinder$1.run(FactoryFinder.java:287)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.xml/javax.xml.parsers.FactoryFinder.findServiceProvider(FactoryFinder.java:283)
	at java.xml/javax.xml.parsers.FactoryFinder.find(FactoryFinder.java:261)
	at java.xml/javax.xml.parsers.DocumentBuilderFactory.newInstance(DocumentBuilderFactory.java:140)
	at org.xwiki.xml.internal.html.DefaultHTMLCleaner.getAvailableDocumentBuilder(DefaultHTMLCleaner.java:127)
	at org.xwiki.xml.internal.html.DefaultHTMLCleaner.clean(DefaultHTMLCleaner.java:166)
	at org.xwiki.rendering.internal.macro.html.HTMLMacro.cleanHTML(HTMLMacro.java:193)
	at org.xwiki.rendering.internal.macro.html.HTMLMacro.execute(HTMLMacro.java:163)
	at org.xwiki.rendering.internal.macro.html.HTMLMacro.execute(HTMLMacro.java:75)
	at org.xwiki.rendering.internal.transformation.macro.MacroTransformation.transform(MacroTransformation.java:297)
	at org.xwiki.rendering.internal.transformation.DefaultRenderingContext.transformInContext(DefaultRenderingContext.java:183)
	at org.xwiki.rendering.internal.transformation.DefaultTransformationManager.performTransformations(DefaultTransformationManager.java:101)
	at org.xwiki.display.internal.DocumentContentAsyncExecutor.executeInCurrentExecutionContext(DocumentContentAsyncExecutor.java:348)
	at org.xwiki.display.internal.DocumentContentAsyncExecutor.execute(DocumentContentAsyncExecutor.java:221)
	at org.xwiki.display.internal.DocumentContentAsyncRenderer.execute(DocumentContentAsyncRenderer.java:107)
	at org.xwiki.rendering.async.internal.block.AbstractBlockAsyncRenderer.render(AbstractBlockAsyncRenderer.java:157)
	at org.xwiki.rendering.async.internal.block.AbstractBlockAsyncRenderer.render(AbstractBlockAsyncRenderer.java:54)
	at org.xwiki.rendering.async.internal.DefaultAsyncRendererExecutor.syncRender(DefaultAsyncRendererExecutor.java:270)
	at org.xwiki.rendering.async.internal.DefaultAsyncRendererExecutor.render(DefaultAsyncRendererExecutor.java:247)
	at org.xwiki.rendering.async.internal.block.DefaultBlockAsyncRendererExecutor.execute(DefaultBlockAsyncRendererExecutor.java:125)
	at org.xwiki.display.internal.DocumentContentDisplayer.display(DocumentContentDisplayer.java:67)
	at org.xwiki.display.internal.DocumentContentDisplayer.display(DocumentContentDisplayer.java:43)
	at org.xwiki.display.internal.DefaultDocumentDisplayer.display(DefaultDocumentDisplayer.java:96)
	at org.xwiki.display.internal.DefaultDocumentDisplayer.display(DefaultDocumentDisplayer.java:39)
	at org.xwiki.sheet.internal.SheetDocumentDisplayer.display(SheetDocumentDisplayer.java:123)
	at org.xwiki.sheet.internal.SheetDocumentDisplayer.display(SheetDocumentDisplayer.java:52)
	at org.xwiki.display.internal.ConfiguredDocumentDisplayer.display(ConfiguredDocumentDisplayer.java:68)
	at org.xwiki.display.internal.ConfiguredDocumentDisplayer.display(ConfiguredDocumentDisplayer.java:42)
	at com.xpn.xwiki.doc.XWikiDocument.display(XWikiDocument.java:1210)
	at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:1351)
	at com.xpn.xwiki.doc.XWikiDocument.displayDocument(XWikiDocument.java:1300)
	at com.xpn.xwiki.doc.XWikiDocument.displayDocument(XWikiDocument.java:1267)
	at com.xpn.xwiki.api.Document.displayDocument(Document.java:783)
	at jdk.internal.reflect.GeneratedMethodAccessor488.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:395)
	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:384)
	at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:173)
	at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:280)
	at org.apache.velocity.runtime.parser.node.ASTReference.value(ASTReference.java:567)
	at org.apache.velocity.runtime.parser.node.ASTExpression.value(ASTExpression.java:71)
	at org.apache.velocity.runtime.parser.node.ASTSetDirective.render(ASTSetDirective.java:142)
	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72)
	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342)
	at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:106)
	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72)
	at org.xwiki.velocity.introspection.TryCatchDirective.render(TryCatchDirective.java:87)
	at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:207)
	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342)
	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluateInternal(DefaultVelocityEngine.java:264)
	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:224)
	at com.xpn.xwiki.render.DefaultVelocityManager.evaluate(DefaultVelocityManager.java:358)
	at com.xpn.xwiki.internal.template.VelocityTemplateEvaluator.evaluateContent(VelocityTemplateEvaluator.java:95)
	at com.xpn.xwiki.internal.template.TemplateAsyncRenderer.evaluateContent(TemplateAsyncRenderer.java:217)
	at com.xpn.xwiki.internal.template.TemplateAsyncRenderer.renderVelocity(TemplateAsyncRenderer.java:180)
	at com.xpn.xwiki.internal.template.TemplateAsyncRenderer.render(TemplateAsyncRenderer.java:137)
	at com.xpn.xwiki.internal.template.TemplateAsyncRenderer.render(TemplateAsyncRenderer.java:53)
	at org.xwiki.rendering.async.internal.DefaultAsyncRendererExecutor.lambda$syncRender$0(DefaultAsyncRendererExecutor.java:264)
	at com.xpn.xwiki.internal.security.authorization.DefaultAuthorExecutor.call(DefaultAuthorExecutor.java:98)
	at org.xwiki.rendering.async.internal.DefaultAsyncRendererExecutor.syncRender(DefaultAsyncRendererExecutor.java:264)
	at org.xwiki.rendering.async.internal.DefaultAsyncRendererExecutor.render(DefaultAsyncRendererExecutor.java:247)
	at org.xwiki.rendering.async.internal.block.DefaultBlockAsyncRendererExecutor.render(DefaultBlockAsyncRendererExecutor.java:154)
	at com.xpn.xwiki.internal.template.InternalTemplateManager.render(InternalTemplateManager.java:772)
	at com.xpn.xwiki.internal.template.InternalTemplateManager.renderFromSkin(InternalTemplateManager.java:745)
	at com.xpn.xwiki.internal.template.InternalTemplateManager.renderFromSkin(InternalTemplateManager.java:725)
	at com.xpn.xwiki.internal.template.InternalTemplateManager.render(InternalTemplateManager.java:711)
	at com.xpn.xwiki.internal.template.DefaultTemplateManager.render(DefaultTemplateManager.java:78)
	at com.xpn.xwiki.XWiki.evaluateTemplate(XWiki.java:2490)
	at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:2468)
	at com.xpn.xwiki.api.XWiki.parseTemplate(XWiki.java:983)
	at jdk.internal.reflect.GeneratedMethodAccessor174.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:395)
	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:384)
	at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:173)
	at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:280)
	at org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:369)
	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72)
	at org.apache.velocity.runtime.directive.VelocimacroProxy.render(VelocimacroProxy.java:216)
	at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:311)
	at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:230)
	at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:207)
	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342)
	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluateInternal(DefaultVelocityEngine.java:264)
	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:224)
	at com.xpn.xwiki.render.DefaultVelocityManager.evaluate(DefaultVelocityManager.java:358)
	at com.xpn.xwiki.internal.template.VelocityTemplateEvaluator.evaluateContent(VelocityTemplateEvaluator.java:95)
	at com.xpn.xwiki.internal.template.TemplateAsyncRenderer.evaluateContent(TemplateAsyncRenderer.java:217)
	at com.xpn.xwiki.internal.template.TemplateAsyncRenderer.renderVelocity(TemplateAsyncRenderer.java:180)
	at com.xpn.xwiki.internal.template.TemplateAsyncRenderer.render(TemplateAsyncRenderer.java:137)
	at com.xpn.xwiki.internal.template.TemplateAsyncRenderer.render(TemplateAsyncRenderer.java:53)
	at org.xwiki.rendering.async.internal.DefaultAsyncRendererExecutor.lambda$syncRender$0(DefaultAsyncRendererExecutor.java:264)
	at com.xpn.xwiki.internal.security.authorization.DefaultAuthorExecutor.call(DefaultAuthorExecutor.java:98)
	at org.xwiki.rendering.async.internal.DefaultAsyncRendererExecutor.syncRender(DefaultAsyncRendererExecutor.java:264)
	at org.xwiki.rendering.async.internal.DefaultAsyncRendererExecutor.render(DefaultAsyncRendererExecutor.java:247)
	at org.xwiki.rendering.async.internal.block.DefaultBlockAsyncRendererExecutor.render(DefaultBlockAsyncRendererExecutor.java:154)
	at com.xpn.xwiki.internal.template.InternalTemplateManager.render(InternalTemplateManager.java:772)
	at com.xpn.xwiki.internal.template.InternalTemplateManager.renderFromSkin(InternalTemplateManager.java:745)
	at com.xpn.xwiki.internal.template.InternalTemplateManager.renderFromSkin(InternalTemplateManager.java:725)
	at com.xpn.xwiki.internal.template.InternalTemplateManager.render(InternalTemplateManager.java:711)
	at com.xpn.xwiki.internal.template.DefaultTemplateManager.render(DefaultTemplateManager.java:78)
	at com.xpn.xwiki.XWiki.evaluateTemplate(XWiki.java:2490)
	at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:2468)
	at com.xpn.xwiki.api.XWiki.parseTemplate(XWiki.java:983)
	at jdk.internal.reflect.GeneratedMethodAccessor174.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at org.apache.velocity.util.introspection.UberspectImpl$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.ASTBlock.render(ASTBlock.java:72)
	at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:87)
	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72)
	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342)
	at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:106)
	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342)
	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluateInternal(DefaultVelocityEngine.java:264)
	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:224)
	at com.xpn.xwiki.render.DefaultVelocityManager.evaluate(DefaultVelocityManager.java:358)
	at com.xpn.xwiki.internal.template.VelocityTemplateEvaluator.evaluateContent(VelocityTemplateEvaluator.java:95)
	at com.xpn.xwiki.internal.template.TemplateAsyncRenderer.evaluateContent(TemplateAsyncRenderer.java:217)
	at com.xpn.xwiki.internal.template.TemplateAsyncRenderer.renderVelocity(TemplateAsyncRenderer.java:180)
	at com.xpn.xwiki.internal.template.TemplateAsyncRenderer.render(TemplateAsyncRenderer.java:137)
	at com.xpn.xwiki.internal.template.TemplateAsyncRenderer.render(TemplateAsyncRenderer.java:53)
	at org.xwiki.rendering.async.internal.DefaultAsyncRendererExecutor.lambda$syncRender$0(DefaultAsyncRendererExecutor.java:264)
	at com.xpn.xwiki.internal.security.authorization.DefaultAuthorExecutor.call(DefaultAuthorExecutor.java:98)
	at org.xwiki.rendering.async.internal.DefaultAsyncRendererExecutor.syncRender(DefaultAsyncRendererExecutor.java:264)
	at org.xwiki.rendering.async.internal.DefaultAsyncRendererExecutor.render(DefaultAsyncRendererExecutor.java:247)
	at org.xwiki.rendering.async.internal.block.DefaultBlockAsyncRendererExecutor.render(DefaultBlockAsyncRendererExecutor.java:154)
	at com.xpn.xwiki.internal.template.InternalTemplateManager.render(InternalTemplateManager.java:772)
	at com.xpn.xwiki.internal.template.InternalTemplateManager.renderFromSkin(InternalTemplateManager.java:745)
	at com.xpn.xwiki.internal.template.InternalTemplateManager.renderFromSkin(InternalTemplateManager.java:725)
	at com.xpn.xwiki.internal.template.InternalTemplateManager.render(InternalTemplateManager.java:711)
	at com.xpn.xwiki.internal.template.DefaultTemplateManager.render(DefaultTemplateManager.java:78)
	at com.xpn.xwiki.XWiki.evaluateTemplate(XWiki.java:2490)
	at com.xpn.xwiki.web.Utils.parseTemplate(Utils.java:179)
	at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:516)
	at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:218)
	at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:425)
	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:228)
	at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1913)
	at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:449)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:626)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:733)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
	at com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:112)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
	at org.xwiki.wysiwyg.filter.ConversionFilter.doFilter(ConversionFilter.java:109)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
	at org.xwiki.container.servlet.filters.internal.SetHTTPHeaderFilter.doFilter(SetHTTPHeaderFilter.java:63)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
	at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
	at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
	at org.xwiki.resource.servlet.RoutingFilter.doFilter(RoutingFilter.java:132)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:199)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:97)
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:543)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:143)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81)
	at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:690)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:78)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
	at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:616)
	at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
	at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:818)
	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1626)
	at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
	at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: java.io.IOException: java.lang.reflect.InvocationTargetException
	at org.apache.tomcat.util.compat.Jre9Compat.jarFileNewInstance(Jre9Compat.java:205)
	at org.apache.tomcat.util.compat.JreCompat.jarFileNewInstance(JreCompat.java:187)
	at org.apache.catalina.webresources.AbstractArchiveResourceSet.openJarFile(AbstractArchiveResourceSet.java:308)
	at org.apache.catalina.webresources.AbstractSingleArchiveResourceSet.getArchiveEntry(AbstractSingleArchiveResourceSet.java:96)
	... 207 more
Caused by: java.lang.reflect.InvocationTargetException
	at java.base/jdk.internal.reflect.GeneratedConstructorAccessor7.newInstance(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:490)
	at org.apache.tomcat.util.compat.Jre9Compat.jarFileNewInstance(Jre9Compat.java:202)
	... 210 more
Caused by: java.nio.file.NoSuchFileException: /usr/local/tomcat/webapps/ROOT/WEB-INF/lib/solr-core-8.1.1.jar
	at java.base/sun.nio.fs.UnixException.translateToIOException(UnixException.java:92)
	at java.base/sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:111)
	at java.base/sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:116)
	at java.base/sun.nio.fs.UnixFileAttributeViews$Basic.readAttributes(UnixFileAttributeViews.java:55)
	at java.base/sun.nio.fs.UnixFileSystemProvider.readAttributes(UnixFileSystemProvider.java:149)
	at java.base/sun.nio.fs.LinuxFileSystemProvider.readAttributes(LinuxFileSystemProvider.java:99)
	at java.base/java.nio.file.Files.readAttributes(Files.java:1763)
	at java.base/java.util.zip.ZipFile$Source.get(ZipFile.java:1225)
	at java.base/java.util.zip.ZipFile$CleanableResource.<init>(ZipFile.java:727)
	at java.base/java.util.zip.ZipFile$CleanableResource.get(ZipFile.java:844)
	at java.base/java.util.zip.ZipFile.<init>(ZipFile.java:247)
	at java.base/java.util.zip.ZipFile.<init>(ZipFile.java:177)
	at java.base/java.util.jar.JarFile.<init>(JarFile.java:348)
	... 214 more