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  1. XWiki Platform
  2. XWIKI-16641

Errors when inserting Async Macro preventing it from being displayed

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Critical
    • Resolution: Fixed
    • Affects Version/s: 11.6
    • Fix Version/s: 11.7-rc-1, 11.6.1
    • Component/s: None
    • Labels:
      None
    • Environment:
      Windows 10 Pro 64 bit, Firefox 68, using a local instance of XWiki 11.6 on Oracle 12c.
    • Difficulty:
      Unknown
    • Documentation:
      N/A
    • Documentation in Release Notes:
      N/A
    • Similar issues:

      Description

      STEPS TO REPRODUCE

      1. Edit a page
      2. Paste in Wiki edit mode or Source (if edited with CKEditor):
        {{async context="user"}}
        {{velocity}}
        Script that need the current user $xcontext.userReference
        {{/velocity}}
        {{/async}}
      1. Click 'Save & View'

      EXPECTED RESULTS

      The Async Macro is inserted and displayed successfully.

      ACTUAL RESULTS

      An endless spinning wheel is displayed. In console, a NPE is thrown along with some async renderer related errors:

      2019-08-05 13:19:58,934 [org.xwiki.rendering.async.internal.AsyncRendererJob@6201e1a([async, macro, xwiki:bbb.WebHome, 1, author, xwiki:XWiki.ILIE, secureDocument, xwiki:bbb.WebHome, 6])] ERROR o.x.r.a.i.AsyncRendererJob     - Exception thrown during job execution
      java.lang.NullPointerException: null
              at org.xwiki.rendering.async.internal.block.DefaultBlockAsyncRenderer.render(DefaultBlockAsyncRenderer.java:134)
              at org.xwiki.rendering.async.internal.block.DefaultBlockAsyncRenderer.render(DefaultBlockAsyncRenderer.java:51)
              at org.xwiki.rendering.async.internal.AsyncRendererJob.runInternal(AsyncRendererJob.java:90)
              at org.xwiki.job.AbstractJob.runInContext(AbstractJob.java:236)
              at org.xwiki.job.AbstractJob.run(AbstractJob.java:213)
              at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
              at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
              at java.lang.Thread.run(Unknown Source)
      2019-08-05 13:19:59.600:WARN:oejs.HttpChannel:qtp662441761-17: /xwiki/asyncrenderer/async/macro/xwiki%3Abbb.WebHome/1/author/xwiki%3AXWiki.ILIE/secureDocument/xwiki%3Abbb.WebHome/6
      javax.servlet.ServletException: javax.servlet.ServletException: Failed to handle Resource Reference [[async, macro, xwiki:bbb.WebHome, 1, author, xwiki:XWiki.ILIE, secureDocument, xwiki:bbb.WebHome, 6]]
              at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:146)
              at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
              at org.eclipse.jetty.server.Server.handle(Server.java:530)
              at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:347)
              at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:256)
              at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:279)
              at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:102)
              at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:124)
              at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:247)
              at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:140)
              at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:131)
              at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:382)
              at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:708)
              at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:626)
              at java.lang.Thread.run(Unknown Source)
      Caused by:
      javax.servlet.ServletException: Failed to handle Resource Reference [[async, macro, xwiki:bbb.WebHome, 1, author, xwiki:XWiki.ILIE, secureDocument, xwiki:bbb.WebHome, 6]]
              at org.xwiki.resource.servlet.ResourceReferenceHandlerServlet.handleResourceReference(ResourceReferenceHandlerServlet.java:161)
              at org.xwiki.resource.servlet.ResourceReferenceHandlerServlet.service(ResourceReferenceHandlerServlet.java:87)
              at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
              at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:860)
              at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1650)
              at org.xwiki.container.servlet.filters.internal.SetHTTPHeaderFilter.doFilter(SetHTTPHeaderFilter.java:63)
              at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1637)
              at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:533)
              at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
              at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:566)
              at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
              at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:190)
              at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1595)
              at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:188)
              at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1253)
              at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:168)
              at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:473)
              at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1564)
              at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:166)
              at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1155)
              at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
              at org.eclipse.jetty.server.Dispatcher.forward(Dispatcher.java:163)
              at org.eclipse.jetty.server.Dispatcher.forward(Dispatcher.java:73)
              at org.xwiki.resource.servlet.RoutingFilter.doFilter(RoutingFilter.java:145)
              at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1629)
              at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:533)
              at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
              at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548)
              at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
              at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:190)
              at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1595)
              at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:188)
              at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1253)
              at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:168)
              at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:473)
              at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1564)
              at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:166)
              at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1155)
              at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
              at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:219)
              at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:126)
              at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
              at org.eclipse.jetty.server.Server.handle(Server.java:530)
              at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:347)
              at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:256)
              at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:279)
              at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:102)
              at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:124)
              at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:247)
              at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:140)
              at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:131)
              at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:382)
              at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:708)
              at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:626)
              at java.lang.Thread.run(Unknown Source)
      Caused by:
      org.xwiki.resource.ResourceReferenceHandlerException: Cannot find any status for id [[async, macro, xwiki:bbb.WebHome, 1, author, xwiki:XWiki.ILIE, secureDocument, xwiki:bbb.WebHome, 6]]
              at org.xwiki.rendering.async.internal.service.AsyncRendererResourceReferenceHandler.handle(AsyncRendererResourceReferenceHandler.java:112)
              at org.xwiki.resource.internal.DefaultResourceReferenceHandlerChain.handleNext(DefaultResourceReferenceHandlerChain.java:79)
              at org.xwiki.resource.internal.AbstractResourceReferenceHandlerManager.handle(AbstractResourceReferenceHandlerManager.java:82)
              at org.xwiki.resource.servlet.ResourceReferenceHandlerServlet.handleResourceReference(ResourceReferenceHandlerServlet.java:159)
              at org.xwiki.resource.servlet.ResourceReferenceHandlerServlet.service(ResourceReferenceHandlerServlet.java:87)
              at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
              at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:860)
              at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1650)
              at org.xwiki.container.servlet.filters.internal.SetHTTPHeaderFilter.doFilter(SetHTTPHeaderFilter.java:63)
              at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1637)
              at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:533)
              at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
              at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:566)
              at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
              at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:190)
              at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1595)
              at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:188)
              at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1253)
              at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:168)
              at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:473)
              at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1564)
              at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:166)
              at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1155)
              at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
              at org.eclipse.jetty.server.Dispatcher.forward(Dispatcher.java:163)
              at org.eclipse.jetty.server.Dispatcher.forward(Dispatcher.java:73)
              at org.xwiki.resource.servlet.RoutingFilter.doFilter(RoutingFilter.java:145)
              at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1629)
              at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:533)
              at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
              at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548)
              at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
              at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:190)
              at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1595)
              at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:188)
              at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1253)
              at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:168)
              at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:473)
              at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1564)
              at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:166)
              at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1155)
              at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
              at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:219)
              at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:126)
              at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
              at org.eclipse.jetty.server.Server.handle(Server.java:530)
              at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:347)
              at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:256)
              at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:279)
              at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:102)
              at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:124)
              at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:247)
              at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:140)
              at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:131)
              at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:382)
              at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:708)
              at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:626)
              at java.lang.Thread.run(Unknown Source)

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              • Assignee:
                tmortagne Thomas Mortagne
                Reporter:
                iandriuta Ilie Andriuta
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                Dates

                • Created:
                  Updated:
                  Resolved: