Extension Error?

Hi Team,

I recently upgraded my XWiki instance from v12.10.11 to v13.10.5. After the upgrade I noticed that I was getting the following error in the tomcat logs. Is this an error that I need to worry about? Do I just have to update the CKEditor extension?

Error Log:

2024-01-16 14:14:25,420 [http-nio-8080-exec-6 - https://tempwiki.dev.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/xwiki-macro/macroWizard.bundle.min.js] ERROR ebJarsResourceReferenceHandler - Failed to read resource [application-ckeditor-webjar/1.61/plugins/xwiki-macro/macroWizard.bundle.min.js]
org.xwiki.resource.ResourceReferenceHandlerException: Failed to read resource [application-ckeditor-webjar/1.61/plugins/xwiki-macro/macroWizard.bundle.min.js]
        at org.xwiki.resource.servlet.AbstractServletResourceReferenceHandler.serveResource(AbstractServletResourceReferenceHandler.java:184)
        at org.xwiki.resource.servlet.AbstractServletResourceReferenceHandler.handle(AbstractServletResourceReferenceHandler.java:86)
        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:623)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:209)
        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.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:661)
        at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:425)
        at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:330)
        at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:294)
        at org.xwiki.resource.servlet.RoutingFilter.doFilter(RoutingFilter.java:145)
        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.valves.RemoteIpValve.invoke(RemoteIpValve.java:765)
        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:829)
Caused by: org.apache.catalina.connector.ClientAbortException: java.io.IOException: Broken pipe
        at org.apache.catalina.connector.OutputBuffer.realWriteBytes(OutputBuffer.java:348)
        at org.apache.catalina.connector.OutputBuffer.flushByteBuffer(OutputBuffer.java:777)
        at org.apache.catalina.connector.OutputBuffer.append(OutputBuffer.java:680)
        at org.apache.catalina.connector.OutputBuffer.writeBytes(OutputBuffer.java:383)
        at org.apache.catalina.connector.OutputBuffer.write(OutputBuffer.java:361)
        at org.apache.catalina.connector.CoyoteOutputStream.write(CoyoteOutputStream.java:97)
        at org.apache.commons.io.IOUtils.copyLarge(IOUtils.java:1310)
        at org.apache.commons.io.IOUtils.copy(IOUtils.java:978)
        at org.apache.commons.io.IOUtils.copyLarge(IOUtils.java:1282)
        at org.apache.commons.io.IOUtils.copy(IOUtils.java:953)
        at org.xwiki.resource.servlet.AbstractServletResourceReferenceHandler.serveResource(AbstractServletResourceReferenceHandler.java:181)
        ... 36 common frames omitted
Caused by: java.io.IOException: Broken pipe
        at java.base/sun.nio.ch.FileDispatcherImpl.write0(Native Method)
        at java.base/sun.nio.ch.SocketDispatcher.write(SocketDispatcher.java:47)
        at java.base/sun.nio.ch.IOUtil.writeFromNativeBuffer(IOUtil.java:113)
        at java.base/sun.nio.ch.IOUtil.write(IOUtil.java:79)
        at java.base/sun.nio.ch.IOUtil.write(IOUtil.java:50)
        at java.base/sun.nio.ch.SocketChannelImpl.write(SocketChannelImpl.java:462)
        at org.apache.tomcat.util.net.NioChannel.write(NioChannel.java:136)
        at org.apache.tomcat.util.net.NioEndpoint$NioSocketWrapper.doWrite(NioEndpoint.java:1431)
        at org.apache.tomcat.util.net.SocketWrapperBase.doWrite(SocketWrapperBase.java:775)
        at org.apache.tomcat.util.net.SocketWrapperBase.writeBlocking(SocketWrapperBase.java:600)
        at org.apache.tomcat.util.net.SocketWrapperBase.write(SocketWrapperBase.java:544)
        at org.apache.coyote.http11.Http11OutputBuffer$SocketOutputBuffer.doWrite(Http11OutputBuffer.java:540)
        at org.apache.coyote.http11.filters.IdentityOutputFilter.doWrite(IdentityOutputFilter.java:84)
        at org.apache.coyote.http11.Http11OutputBuffer.doWrite(Http11OutputBuffer.java:193)
        at org.apache.coyote.Response.doWrite(Response.java:606)
        at org.apache.catalina.connector.OutputBuffer.realWriteBytes(OutputBuffer.java:335)
        ... 46 common frames omitted

Thanks!

Broken pipe usually means that someone closed a browser tab before the response from XWiki server was fully returned to the browser. Nothing to worry about.

Now you should upgrade to 15.10.x since v13 is very old and not supported, see https://www.xwiki.org/xwiki/bin/view/Main/Support#HSupportedVersions

Thanks