Hi, I have followed all the steps in the Xwiki installation official page (using the war file installation method), and used the default settings for both Tomcat & Postgresql during installation as well. I’m using Xwiki 13.7 and Tomcat 8.5.
When I type http://localhost:8080/xwiki/bin/view/Main/ into my chrome browser, it shows the following error:
In my localhost logs file under the path C:\Program Files\Apache Software Foundation\Tomcat 8.5\logs, there is this following java.lang.NullPointerException error which I need help deciphering:
SEVERE [http-nio-8080-exec-3] org.apache.catalina.core.StandardWrapperValve.invoke Servlet.service() for servlet [action] in context with path [/xwiki] threw exception
java.lang.NullPointerException
at com.xpn.xwiki.web.Utils.getContextComponentManager(Utils.java:690)
at com.xpn.xwiki.web.Utils.getComponent(Utils.java:747)
at com.xpn.xwiki.web.Utils.getComponent(Utils.java:776)
at com.xpn.xwiki.web.Utils.getComponent(Utils.java:729)
at org.xwiki.wysiwyg.filter.ConversionFilter.doFilter(ConversionFilter.java:55)
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:196)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:97)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:542)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:135)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81)
at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:698)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:78)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:364)
at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:624)
at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:831)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1650)
at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
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:834)
In my catalina log file:
24-Sep-2021 15:37:18.996 INFO [Thread-15] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-8080"]
24-Sep-2021 15:37:19.046 INFO [Thread-15] org.apache.catalina.core.StandardService.stopInternal Stopping service [Catalina]
24-Sep-2021 15:37:19.874 WARNING [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [xwiki] appears to have started a thread named [RxSchedulerPurge-1] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread:
java.base@11.0.12/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.12/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.12/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
java.base@11.0.12/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1182)
java.base@11.0.12/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
java.base@11.0.12/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1054)
java.base@11.0.12/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
java.base@11.0.12/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
java.base@11.0.12/java.lang.Thread.run(Thread.java:834)
24-Sep-2021 15:37:19.874 WARNING [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [xwiki] appears to have started a thread named [RxCachedWorkerPoolEvictor-1] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread:
java.base@11.0.12/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.12/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.12/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
java.base@11.0.12/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1182)
java.base@11.0.12/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
java.base@11.0.12/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1054)
java.base@11.0.12/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
java.base@11.0.12/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
java.base@11.0.12/java.lang.Thread.run(Thread.java:834)
24-Sep-2021 15:37:19.984 INFO [Thread-15] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-8080"]
24-Sep-2021 15:37:19.984 INFO [Thread-15] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-8080"]
24-Sep-2021 15:37:21.749 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server version name: Apache Tomcat/8.5.71
24-Sep-2021 15:37:21.765 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server built: Sep 9 2021 18:43:14 UTC
24-Sep-2021 15:37:21.765 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server version number: 8.5.71.0
24-Sep-2021 15:37:21.765 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log OS Name: Windows Server 2016
24-Sep-2021 15:37:21.765 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log OS Version: 10.0
24-Sep-2021 15:37:21.765 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Architecture: amd64
24-Sep-2021 15:37:21.765 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Java Home: C:\Program Files\Java\jdk-11.0.12
24-Sep-2021 15:37:21.765 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log JVM Version: 11.0.12+8-LTS-237
24-Sep-2021 15:37:21.765 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log JVM Vendor: Oracle Corporation
24-Sep-2021 15:37:21.765 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_BASE: C:\Program Files\Apache Software Foundation\Tomcat 8.5
24-Sep-2021 15:37:21.765 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_HOME: C:\Program Files\Apache Software Foundation\Tomcat 8.5
24-Sep-2021 15:37:21.765 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.home=C:\Program Files\Apache Software Foundation\Tomcat 8.5
24-Sep-2021 15:37:21.765 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.base=C:\Program Files\Apache Software Foundation\Tomcat 8.5
24-Sep-2021 15:37:21.765 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.io.tmpdir=C:\Program Files\Apache Software Foundation\Tomcat 8.5\temp
24-Sep-2021 15:37:21.765 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager
24-Sep-2021 15:37:21.765 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.config.file=C:\Program Files\Apache Software Foundation\Tomcat 8.5\conf\logging.properties
24-Sep-2021 15:37:21.765 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: --add-opens=java.base/java.lang=ALL-UNNAMED
24-Sep-2021 15:37:21.781 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: --add-opens=java.base/java.io=ALL-UNNAMED
24-Sep-2021 15:37:21.781 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: --add-opens=java.rmi/sun.rmi.transport=ALL-UNNAMED
24-Sep-2021 15:37:21.781 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: exit
24-Sep-2021 15:37:21.781 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: abort
24-Sep-2021 15:37:21.781 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Xms128m
24-Sep-2021 15:37:21.781 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Xmx256m
24-Sep-2021 15:37:21.781 INFO [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent The Apache Tomcat Native library which allows using OpenSSL was not found on the java.library.path: [C:\Program Files\Apache Software Foundation\Tomcat 8.5\bin;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;C:\Program Files\Java\jdk-11.0.12\bin;C:\Program Files\Common Files\Oracle\Java\javapath;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Windows\ServiceProfiles\LocalService\AppData\Local\Microsoft\WindowsApps;.]
24-Sep-2021 15:37:21.874 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-8080"]
24-Sep-2021 15:37:21.984 INFO [main] org.apache.tomcat.util.net.NioSelectorPool.getSharedSelector Using a shared selector for servlet write/read
24-Sep-2021 15:37:22.015 INFO [main] org.apache.catalina.startup.Catalina.load Initialization processed in 1061 ms
24-Sep-2021 15:37:22.109 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Catalina]
24-Sep-2021 15:37:22.109 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/8.5.71]
Stderr log file:
24-Sep-2021 15:37:18.996 INFO [Thread-15] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-8080"]
24-Sep-2021 15:37:19.046 INFO [Thread-15] org.apache.catalina.core.StandardService.stopInternal Stopping service [Catalina]
24-Sep-2021 15:37:19.874 WARNING [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [xwiki] appears to have started a thread named [RxSchedulerPurge-1] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread:
java.base@11.0.12/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.12/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.12/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
java.base@11.0.12/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1182)
java.base@11.0.12/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
java.base@11.0.12/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1054)
java.base@11.0.12/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
java.base@11.0.12/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
java.base@11.0.12/java.lang.Thread.run(Thread.java:834)
24-Sep-2021 15:37:19.874 WARNING [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [xwiki] appears to have started a thread named [RxCachedWorkerPoolEvictor-1] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread:
java.base@11.0.12/jdk.internal.misc.Unsafe.park(Native Method)
java.base@11.0.12/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@11.0.12/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
java.base@11.0.12/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1182)
java.base@11.0.12/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
java.base@11.0.12/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1054)
java.base@11.0.12/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
java.base@11.0.12/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
java.base@11.0.12/java.lang.Thread.run(Thread.java:834)
24-Sep-2021 15:37:19.984 INFO [Thread-15] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-8080"]
24-Sep-2021 15:37:19.984 INFO [Thread-15] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-8080"]
2021-09-24 15:37:20 Apache Commons Daemon procrun stderr initialized.
24-Sep-2021 15:37:21.749 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server version name: Apache Tomcat/8.5.71
24-Sep-2021 15:37:21.765 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server built: Sep 9 2021 18:43:14 UTC
24-Sep-2021 15:37:21.765 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server version number: 8.5.71.0
24-Sep-2021 15:37:21.765 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log OS Name: Windows Server 2016
24-Sep-2021 15:37:21.765 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log OS Version: 10.0
24-Sep-2021 15:37:21.765 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Architecture: amd64
24-Sep-2021 15:37:21.765 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Java Home: C:\Program Files\Java\jdk-11.0.12
24-Sep-2021 15:37:21.765 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log JVM Version: 11.0.12+8-LTS-237
24-Sep-2021 15:37:21.765 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log JVM Vendor: Oracle Corporation
24-Sep-2021 15:37:21.765 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_BASE: C:\Program Files\Apache Software Foundation\Tomcat 8.5
24-Sep-2021 15:37:21.765 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_HOME: C:\Program Files\Apache Software Foundation\Tomcat 8.5
24-Sep-2021 15:37:21.765 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.home=C:\Program Files\Apache Software Foundation\Tomcat 8.5
24-Sep-2021 15:37:21.765 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.base=C:\Program Files\Apache Software Foundation\Tomcat 8.5
24-Sep-2021 15:37:21.765 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.io.tmpdir=C:\Program Files\Apache Software Foundation\Tomcat 8.5\temp
24-Sep-2021 15:37:21.765 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager
24-Sep-2021 15:37:21.765 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.config.file=C:\Program Files\Apache Software Foundation\Tomcat 8.5\conf\logging.properties
24-Sep-2021 15:37:21.765 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: --add-opens=java.base/java.lang=ALL-UNNAMED
24-Sep-2021 15:37:21.781 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: --add-opens=java.base/java.io=ALL-UNNAMED
24-Sep-2021 15:37:21.781 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: --add-opens=java.rmi/sun.rmi.transport=ALL-UNNAMED
24-Sep-2021 15:37:21.781 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: exit
24-Sep-2021 15:37:21.781 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: abort
24-Sep-2021 15:37:21.781 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Xms128m
24-Sep-2021 15:37:21.781 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Xmx256m
24-Sep-2021 15:37:21.781 INFO [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent The Apache Tomcat Native library which allows using OpenSSL was not found on the java.library.path: [C:\Program Files\Apache Software Foundation\Tomcat 8.5\bin;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;C:\Program Files\Java\jdk-11.0.12\bin;C:\Program Files\Common Files\Oracle\Java\javapath;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Windows\ServiceProfiles\LocalService\AppData\Local\Microsoft\WindowsApps;.]
24-Sep-2021 15:37:21.874 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-8080"]
24-Sep-2021 15:37:21.984 INFO [main] org.apache.tomcat.util.net.NioSelectorPool.getSharedSelector Using a shared selector for servlet write/read
24-Sep-2021 15:37:22.015 INFO [main] org.apache.catalina.startup.Catalina.load Initialization processed in 1061 ms
24-Sep-2021 15:37:22.109 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Catalina]
24-Sep-2021 15:37:22.109 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/8.5.71]
24-Sep-2021 15:37:22.124 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory [C:\Program Files\Apache Software Foundation\Tomcat 8.5\webapps\docs]
24-Sep-2021 15:37:22.874 INFO [localhost-startStop-1] org.apache.jasper.servlet.TldScanner.scanJars At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time.
24-Sep-2021 15:37:22.984 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory [C:\Program Files\Apache Software Foundation\Tomcat 8.5\webapps\docs] has finished in [860] ms
24-Sep-2021 15:37:22.984 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory [C:\Program Files\Apache Software Foundation\Tomcat 8.5\webapps\manager]
24-Sep-2021 15:37:23.343 INFO [localhost-startStop-1] org.apache.jasper.servlet.TldScanner.scanJars At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time.
24-Sep-2021 15:37:23.359 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory [C:\Program Files\Apache Software Foundation\Tomcat 8.5\webapps\manager] has finished in [375] ms
24-Sep-2021 15:37:23.359 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory [C:\Program Files\Apache Software Foundation\Tomcat 8.5\webapps\ROOT]
24-Sep-2021 15:37:23.671 INFO [localhost-startStop-1] org.apache.jasper.servlet.TldScanner.scanJars At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time.
24-Sep-2021 15:37:23.671 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory [C:\Program Files\Apache Software Foundation\Tomcat 8.5\webapps\ROOT] has finished in [312] ms
24-Sep-2021 15:37:23.671 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory [C:\Program Files\Apache Software Foundation\Tomcat 8.5\webapps\xwiki]
24-Sep-2021 15:37:55.109 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory [C:\Program Files\Apache Software Foundation\Tomcat 8.5\webapps\xwiki] has finished in [31,437] ms
24-Sep-2021 15:37:55.116 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-8080"]
24-Sep-2021 15:37:55.132 INFO [main] org.apache.catalina.startup.Catalina.start Server startup in 33110 ms
Stdout log file:
2021-09-24 15:37:20 Apache Commons Daemon procrun stdout initialized.
2021-09-24 15:37:41,533 [localhost-startStop-1] INFO iPropertiesConfigurationSource - Loading [xwiki.properties] from [file:/C:/Program%20Files/Apache%20Software%20Foundation/Tomcat%208.5/webapps/xwiki/WEB-INF/xwiki.properties]
2021-09-24 15:37:42,015 [localhost-startStop-1] INFO o.x.e.i.ServletEnvironment - Using permanent directory [C:\XwikiData]
2021-09-24 15:37:54,937 [localhost-startStop-1] ERROR .o.i.DefaultObservationManager - Failed to lookup listeners
org.xwiki.component.manager.ComponentLookupException: Failed to lookup component with type [interface org.xwiki.observation.EventListener] and hint [queryRegistrationHandler/nestedPages]
at org.xwiki.component.embed.EmbeddableComponentManager.getInstanceMap(EmbeddableComponentManager.java:245)
at org.xwiki.component.embed.EmbeddableComponentManager.getInstanceList(EmbeddableComponentManager.java:225)
at org.xwiki.observation.internal.DefaultObservationManager.initializeListeners(DefaultObservationManager.java:166)
at org.xwiki.observation.internal.DefaultObservationManager.getListenersByEvent(DefaultObservationManager.java:132)
at org.xwiki.observation.internal.DefaultObservationManager.notify(DefaultObservationManager.java:283)
at org.xwiki.observation.internal.DefaultObservationManager.notify(DefaultObservationManager.java:337)
at org.xwiki.container.servlet.XWikiServletContextListener.contextInitialized(XWikiServletContextListener.java:127)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4763)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5232)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:753)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:727)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:695)
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1177)
at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1925)
at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: org.xwiki.component.manager.ComponentLookupException: Failed to lookup component [com.xpn.xwiki.store.hibernate.DefaultHibernateSessionFactory] identified by type [interface com.xpn.xwiki.store.hibernate.HibernateSessionFactory] and hint [default]
at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:204)
at org.xwiki.component.embed.EmbeddableComponentManager.getDependencyInstance(EmbeddableComponentManager.java:406)
at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:355)
at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:451)
at org.xwiki.component.embed.EmbeddableComponentManager.getInstanceMap(EmbeddableComponentManager.java:242)
... 19 common frames omitted
Caused by: org.xwiki.component.manager.ComponentLookupException: Failed to lookup component [com.xpn.xwiki.internal.store.hibernate.HibernateStore] identified by type [class com.xpn.xwiki.internal.store.hibernate.HibernateStore] and hint [default]
at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:204)
at org.xwiki.component.embed.EmbeddableComponentManager.getDependencyInstance(EmbeddableComponentManager.java:406)
at org.xwiki.component.embed.EmbeddableComponentManager.createInstance(EmbeddableComponentManager.java:355)
at org.xwiki.component.embed.EmbeddableComponentManager.getComponentInstance(EmbeddableComponentManager.java:451)
at org.xwiki.component.embed.EmbeddableComponentManager.getInstance(EmbeddableComponentManager.java:201)
... 23 common frames omitted
Caused by: java.lang.NullPointerException: null
at com.sun.xml.bind.v2.runtime.unmarshaller.StAXConnector$1.getPublicId(StAXConnector.java:71)
at org.apache.xerces.util.SAXLocatorWrapper.getPublicId(Unknown Source)
at org.apache.xerces.xni.parser.XMLParseException.<init>(Unknown Source)
at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)
at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)
at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)
at org.apache.xerces.impl.xs.XMLSchemaValidator$XSIErrorReporter.reportError(Unknown Source)
at org.apache.xerces.impl.xs.XMLSchemaValidator.reportSchemaError(Unknown Source)
at org.apache.xerces.impl.xs.XMLSchemaValidator.handleStartElement(Unknown Source)
at org.apache.xerces.impl.xs.XMLSchemaValidator.startElement(Unknown Source)
at org.apache.xerces.jaxp.validation.ValidatorHandlerImpl.startElement(Unknown Source)
at com.sun.xml.bind.v2.runtime.unmarshaller.ValidatingUnmarshaller.startElement(ValidatingUnmarshaller.java:71)
at com.sun.xml.bind.v2.runtime.unmarshaller.InterningXmlVisitor.startElement(InterningXmlVisitor.java:45)
at com.sun.xml.bind.v2.runtime.unmarshaller.StAXEventConnector.handleStartElement(StAXEventConnector.java:231)
at com.sun.xml.bind.v2.runtime.unmarshaller.StAXEventConnector.bridge(StAXEventConnector.java:100)
at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallerImpl.unmarshal0(UnmarshallerImpl.java:430)
at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallerImpl.unmarshal(UnmarshallerImpl.java:405)
at org.hibernate.boot.cfgxml.internal.JaxbCfgProcessor.unmarshal(JaxbCfgProcessor.java:127)
at org.hibernate.boot.cfgxml.internal.JaxbCfgProcessor.unmarshal(JaxbCfgProcessor.java:66)
at org.hibernate.boot.cfgxml.internal.ConfigLoader.loadConfigXmlUrl(ConfigLoader.java:94)
at org.hibernate.boot.registry.StandardServiceRegistryBuilder.configure(StandardServiceRegistryBuilder.java:262)
at org.hibernate.cfg.Configuration.configure(Configuration.java:285)
at com.xpn.xwiki.internal.store.hibernate.HibernateStore.initialize(HibernateStore.java:226)
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.getInstance(EmbeddableComponentManager.java:201)
... 27 common frames omitted
Please assist me with this issue, thank you!