'Re: ClassNotFoundException listeners.ContextListener in IDE'

[prev in list] [next in list] [prev in thread] [next in thread] 

List:       tomcat-dev
Subject:    Re: ClassNotFoundException listeners.ContextListener in IDE
From:       koteswara Rao Gundapaneni <koti.gundapaneni () gmail ! com>
Date:       2023-12-30 13:59:58
Message-ID: CA+y49VbirhpgZLfTMq3xh2Pg0eCDsoqj5KPEGfgOCLCeBKpD8w () mail ! gmail ! com
[Download RAW message or body]


Hi Mark,


Please find my query to start with



On Sat, 30 Dec 2023, 18:50 Mark Thomas, <markt@apache.org> wrote:

> On 25/12/2023 04:12, Igal Sapir wrote:
> > Any thoughts why I get ClassNotFoundException: listeners.ContextListener
> > (and other listeners) when I run Tomcat in an IDE (IntelliJ IDEA)?
> 
> It looks like the docBase is set to the source dir for the webapps. That
> probably means there aren't any compiled classes present hence you get
> the CNFE.
> 
> At a guess, I'd try adding the WEB-INF/classes directories as additional
> source locations. That should result in the resulting class files being
> included in the common class loader. It isn't exactly how Tomcat would
> be configured if running outside of the IDE but results should be the same.
> 
> Personally, I haven't tried running Tomcat in an IDE for years. I always
> run Tomcat from the command line and then use remote debugging. It takes
> a little bit of setting up, but once configured I found it a lot easier
> to work with.
> 


I have small query regarding to run without IDE

Whether it like catalina.bat jpda start and then use remote debugging

Is it  ???


Regards
Koti




> YMMV.
> 
> Mark
> 
> > 
> > SEVERE: Error configuring application listener of class
> > [listeners.ContextListener]
> > java.lang.ClassNotFoundException: listeners.ContextListener
> > 
> > 
> > Then when I try to make a request
> > jakarta.servlet.jsp.JspFactory.getDefaultFactory() returns null and
> throws
> > another exception (can be seen at the end of the console output)
> > 
> > Here is the console output:
> > 
> > /opt/java/jdk-22-ea+29/bin/java
> > -agentlib:jdwp=transport=dt_socket,address=127.0.0.1:46023
> ,suspend=y,server=n
> > --enable-preview
> > 
> -javaagent:/opt/jetbrains/idea-IC-233.13135.103/plugins/java/lib/rt/debugger-agent.jar
> 
> > -Dfile.encoding=UTF-8 -Dsun.stdout.encoding=UTF-8
> > -Dsun.stderr.encoding=UTF-8 -classpath
> > 
> /workspace/src/tomcat/main/.idea/output/production/tomcat:/opt/java/apache-ant-1.10. \
> 8/lib/ant.jar:/workspace/build/tomcat-build-libs/junit-4.13.2/junit-4.13.2.jar:/work \
> space/build/tomcat-build-libs/ecj-4.29/ecj-4.29.jar:/workspace/build/tomcat-build-li \
> bs/easymock-4.3/easymock-4.3.jar:/workspace/build/tomcat-build-libs/hamcrest-2.2/ham \
> crest-2.2.jar:/workspace/build/tomcat-build-libs/cglib-3.3.0/cglib-nodep-3.3.0.jar:/ \
> workspace/build/tomcat-build-libs/objenesis-3.3/objenesis-3.3.jar:/workspace/build/t \
> omcat-build-libs/bnd-7.0.0/biz.aQute.bnd-7.0.0.jar:/workspace/build/tomcat-build-lib \
> s/migration-1.0.7/jakartaee-migration-1.0.7-shaded.jar:/workspace/build/tomcat-build \
> -libs/unboundid-6.0.11/unboundid-ldapsdk-6.0.11.jar:/workspace/src/tomcat/main/lib/j \
> mh-core-1.36.jar:/workspace/src/tomcat/main/lib/jopt-simple-5.0.4.jar:/workspace/src \
> /tomcat/main/lib/commons-math3-3.6.1.jar:/workspace/src/tomcat/main/lib/jmh-generator-annprocess-1.36.jar:/opt/jetbrains/idea-IC-233.13135.103/lib/idea_rt.jar
> 
> > org.apache.catalina.startup.Bootstrap
> > Connected to the target VM, address: '127.0.0.1:46023', transport:
> 'socket'
> > Dec 24, 2023 8:04:24 PM
> org.apache.catalina.startup.VersionLoggerListener log
> > INFO: Server version name:   Apache Tomcat/11.0.x-dev
> > Dec 24, 2023 8:04:24 PM
> org.apache.catalina.startup.VersionLoggerListener log
> > INFO: Server built:          unknown
> > Dec 24, 2023 8:04:24 PM
> org.apache.catalina.startup.VersionLoggerListener log
> > INFO: Server version number: 11.0.x
> > Dec 24, 2023 8:04:24 PM
> org.apache.catalina.startup.VersionLoggerListener log
> > INFO: OS Name:               Linux
> > Dec 24, 2023 8:04:24 PM
> org.apache.catalina.startup.VersionLoggerListener log
> > INFO: OS Version:            6.2.0-39-generic
> > Dec 24, 2023 8:04:24 PM
> org.apache.catalina.startup.VersionLoggerListener log
> > INFO: Architecture:          amd64
> > Dec 24, 2023 8:04:24 PM
> org.apache.catalina.startup.VersionLoggerListener log
> > INFO: Java Home:             /opt/java/jdk-22-ea+29
> > Dec 24, 2023 8:04:24 PM
> org.apache.catalina.startup.VersionLoggerListener log
> > INFO: JVM Version:           22-ea+29-2286
> > Dec 24, 2023 8:04:24 PM
> org.apache.catalina.startup.VersionLoggerListener log
> > INFO: JVM Vendor:            Oracle Corporation
> > Dec 24, 2023 8:04:24 PM
> org.apache.catalina.startup.VersionLoggerListener log
> > INFO: CATALINA_BASE:         /workspace/src/tomcat/main
> > Dec 24, 2023 8:04:24 PM
> org.apache.catalina.startup.VersionLoggerListener log
> > INFO: CATALINA_HOME:         /workspace/src/tomcat/main
> > Dec 24, 2023 8:04:24 PM
> org.apache.catalina.startup.VersionLoggerListener log
> > INFO: Command line argument:
> > -agentlib:jdwp=transport=dt_socket,address=127.0.0.1:46023
> ,suspend=y,server=n
> > Dec 24, 2023 8:04:24 PM
> org.apache.catalina.startup.VersionLoggerListener log
> > INFO: Command line argument: --enable-preview
> > Dec 24, 2023 8:04:24 PM
> org.apache.catalina.startup.VersionLoggerListener log
> > INFO: Command line argument:
> > 
> -javaagent:/opt/jetbrains/idea-IC-233.13135.103/plugins/java/lib/rt/debugger-agent.jar
> 
> > Dec 24, 2023 8:04:24 PM
> org.apache.catalina.startup.VersionLoggerListener log
> > INFO: Command line argument: -Dfile.encoding=UTF-8
> > Dec 24, 2023 8:04:24 PM
> org.apache.catalina.startup.VersionLoggerListener log
> > INFO: Command line argument: -Dsun.stdout.encoding=UTF-8
> > Dec 24, 2023 8:04:24 PM
> org.apache.catalina.startup.VersionLoggerListener log
> > INFO: Command line argument: -Dsun.stderr.encoding=UTF-8
> > Dec 24, 2023 8:04:24 PM org.apache.catalina.core.AprLifecycleListener
> > lifecycleEvent
> > INFO: The Apache Tomcat Native library which allows using OpenSSL was
> > not found on the java.library.path:
> > [/usr/java/packages/lib:/usr/lib64:/lib64:/lib:/usr/lib]
> > Dec 24, 2023 8:04:24 PM org.apache.coyote.AbstractProtocol init
> > INFO: Initializing ProtocolHandler ["http-nio-8080"]
> > Dec 24, 2023 8:04:24 PM org.apache.catalina.startup.Catalina load
> > INFO: Server initialization in [929] milliseconds
> > Dec 24, 2023 8:04:24 PM org.apache.catalina.core.StandardService
> startInternal
> > INFO: Starting service [Catalina]
> > Dec 24, 2023 8:04:24 PM org.apache.catalina.core.StandardEngine
> startInternal
> > INFO: Starting Servlet engine: [Apache Tomcat/11.0.x-dev]
> > Dec 24, 2023 8:04:24 PM org.apache.catalina.startup.HostConfig
> deployDirectory
> > INFO: Deploying web application directory
> > [/workspace/src/tomcat/main/webapps/ROOT]
> > Dec 24, 2023 8:04:24 PM org.apache.catalina.startup.HostConfig
> deployDirectory
> > INFO: Deployment of web application directory
> > [/workspace/src/tomcat/main/webapps/ROOT] has finished in [299] ms
> > Dec 24, 2023 8:04:24 PM org.apache.catalina.startup.HostConfig
> deployDirectory
> > INFO: Deploying web application directory
> > [/workspace/src/tomcat/main/webapps/host-manager]
> > Dec 24, 2023 8:04:25 PM org.apache.catalina.startup.HostConfig
> deployDirectory
> > INFO: Deployment of web application directory
> > [/workspace/src/tomcat/main/webapps/host-manager] has finished in [46]
> > ms
> > Dec 24, 2023 8:04:25 PM org.apache.catalina.startup.HostConfig
> deployDirectory
> > INFO: Deploying web application directory
> > [/workspace/src/tomcat/main/webapps/manager]
> > Dec 24, 2023 8:04:25 PM org.apache.catalina.startup.HostConfig
> deployDirectory
> > INFO: Deployment of web application directory
> > [/workspace/src/tomcat/main/webapps/manager] has finished in [26] ms
> > Dec 24, 2023 8:04:25 PM org.apache.catalina.startup.HostConfig
> deployDirectory
> > INFO: Deploying web application directory
> > [/workspace/src/tomcat/main/webapps/examples]
> > Dec 24, 2023 8:04:25 PM org.apache.catalina.core.StandardContext
> listenerStart
> > SEVERE: Error configuring application listener of class
> > [listeners.ContextListener]
> > java.lang.ClassNotFoundException: listeners.ContextListener
> > at
> org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1201)
> 
> > at
> org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1035)
> 
> > at
> org.apache.catalina.core.DefaultInstanceManager.loadClass(DefaultInstanceManager.java:480)
> 
> > at
> org.apache.catalina.core.DefaultInstanceManager.loadClassMaybePrivileged(DefaultInstanceManager.java:463)
> 
> > at
> org.apache.catalina.core.DefaultInstanceManager.newInstance(DefaultInstanceManager.java:139)
> 
> > at
> org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4320)
> > at
> org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:4828)
> > at
> org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:171)
> > at
> org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:650)
> > at
> org.apache.catalina.core.StandardHost.addChild(StandardHost.java:711)
> > at
> org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1102)
> > at
> org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1950)
> > at
> java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:572)
> > at
> java.base/java.util.concurrent.FutureTask.run$$$capture(FutureTask.java:317)
> > at java.base/java.util.concurrent.FutureTask.run(FutureTask.java)
> > at
> org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75)
> 
> > at
> java.base/java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:123)
> 
> > at
> org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:1012)
> > at
> org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:394)
> > at
> org.apache.catalina.startup.HostConfig.start(HostConfig.java:1628)
> > at
> org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:273)
> > at
> org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:114)
> > at
> org.apache.catalina.util.LifecycleBase.setStateInternal(LifecycleBase.java:402)
> > at
> org.apache.catalina.util.LifecycleBase.setState(LifecycleBase.java:345)
> > at
> org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:860)
> > at
> org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:844)
> > at
> org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:171)
> > at
> org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1299)
> > at
> org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1289)
> > at
> java.base/java.util.concurrent.FutureTask.run$$$capture(FutureTask.java:317)
> > at java.base/java.util.concurrent.FutureTask.run(FutureTask.java)
> > at
> org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75)
> 
> > at
> java.base/java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:145)
> 
> > at
> org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:833)
> > at
> org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:240)
> > at
> org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:171)
> > at
> org.apache.catalina.core.StandardService.startInternal(StandardService.java:433)
> > at
> org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:171)
> > at
> org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:913)
> > at
> org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:171)
> > at org.apache.catalina.startup.Catalina.start(Catalina.java:793)
> > at
> java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
> 
> > at java.base/java.lang.reflect.Method.invoke(Method.java:580)
> > at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:344)
> > at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:475)
> > 
> > Dec 24, 2023 8:04:25 PM org.apache.catalina.core.StandardContext
> listenerStart
> > SEVERE: Error configuring application listener of class
> > [listeners.SessionListener]
> > java.lang.ClassNotFoundException: listeners.SessionListener
> > at
> org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1201)
> 
> > at
> org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1035)
> 
> > at
> org.apache.catalina.core.DefaultInstanceManager.loadClass(DefaultInstanceManager.java:480)
> 
> > at
> org.apache.catalina.core.DefaultInstanceManager.loadClassMaybePrivileged(DefaultInstanceManager.java:463)
> 
> > at
> org.apache.catalina.core.DefaultInstanceManager.newInstance(DefaultInstanceManager.java:139)
> 
> > at
> org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4320)
> > at
> org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:4828)
> > at
> org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:171)
> > at
> org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:650)
> > at
> org.apache.catalina.core.StandardHost.addChild(StandardHost.java:711)
> > at
> org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1102)
> > at
> org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1950)
> > at
> java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:572)
> > at
> java.base/java.util.concurrent.FutureTask.run$$$capture(FutureTask.java:317)
> > at java.base/java.util.concurrent.FutureTask.run(FutureTask.java)
> > at
> org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75)
> 
> > at
> java.base/java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:123)
> 
> > at
> org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:1012)
> > at
> org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:394)
> > at
> org.apache.catalina.startup.HostConfig.start(HostConfig.java:1628)
> > at
> org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:273)
> > at
> org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:114)
> > at
> org.apache.catalina.util.LifecycleBase.setStateInternal(LifecycleBase.java:402)
> > at
> org.apache.catalina.util.LifecycleBase.setState(LifecycleBase.java:345)
> > at
> org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:860)
> > at
> org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:844)
> > at
> org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:171)
> > at
> org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1299)
> > at
> org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1289)
> > at
> java.base/java.util.concurrent.FutureTask.run$$$capture(FutureTask.java:317)
> > at java.base/java.util.concurrent.FutureTask.run(FutureTask.java)
> > at
> org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75)
> 
> > at
> java.base/java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:145)
> 
> > at
> org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:833)
> > at
> org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:240)
> > at
> org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:171)
> > at
> org.apache.catalina.core.StandardService.startInternal(StandardService.java:433)
> > at
> org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:171)
> > at
> org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:913)
> > at
> org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:171)
> > at org.apache.catalina.startup.Catalina.start(Catalina.java:793)
> > at
> java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
> 
> > at java.base/java.lang.reflect.Method.invoke(Method.java:580)
> > at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:344)
> > at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:475)
> > 
> > Dec 24, 2023 8:04:25 PM org.apache.catalina.core.StandardContext
> listenerStart
> > SEVERE: Error configuring application listener of class
> > [async.AsyncStockContextListener]
> > java.lang.ClassNotFoundException: async.AsyncStockContextListener
> > at
> org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1201)
> 
> > at
> org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1035)
> 
> > at
> org.apache.catalina.core.DefaultInstanceManager.loadClass(DefaultInstanceManager.java:480)
> 
> > at
> org.apache.catalina.core.DefaultInstanceManager.loadClassMaybePrivileged(DefaultInstanceManager.java:463)
> 
> > at
> org.apache.catalina.core.DefaultInstanceManager.newInstance(DefaultInstanceManager.java:139)
> 
> > at
> org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4320)
> > at
> org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:4828)
> > at
> org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:171)
> > at
> org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:650)
> > at
> org.apache.catalina.core.StandardHost.addChild(StandardHost.java:711)
> > at
> org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1102)
> > at
> org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1950)
> > at
> java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:572)
> > at
> java.base/java.util.concurrent.FutureTask.run$$$capture(FutureTask.java:317)
> > at java.base/java.util.concurrent.FutureTask.run(FutureTask.java)
> > at
> org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75)
> 
> > at
> java.base/java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:123)
> 
> > at
> org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:1012)
> > at
> org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:394)
> > at
> org.apache.catalina.startup.HostConfig.start(HostConfig.java:1628)
> > at
> org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:273)
> > at
> org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:114)
> > at
> org.apache.catalina.util.LifecycleBase.setStateInternal(LifecycleBase.java:402)
> > at
> org.apache.catalina.util.LifecycleBase.setState(LifecycleBase.java:345)
> > at
> org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:860)
> > at
> org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:844)
> > at
> org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:171)
> > at
> org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1299)
> > at
> org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1289)
> > at
> java.base/java.util.concurrent.FutureTask.run$$$capture(FutureTask.java:317)
> > at java.base/java.util.concurrent.FutureTask.run(FutureTask.java)
> > at
> org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75)
> 
> > at
> java.base/java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:145)
> 
> > at
> org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:833)
> > at
> org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:240)
> > at
> org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:171)
> > at
> org.apache.catalina.core.StandardService.startInternal(StandardService.java:433)
> > at
> org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:171)
> > at
> org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:913)
> > at
> org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:171)
> > at org.apache.catalina.startup.Catalina.start(Catalina.java:793)
> > at
> java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
> 
> > at java.base/java.lang.reflect.Method.invoke(Method.java:580)
> > at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:344)
> > at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:475)
> > 
> > Dec 24, 2023 8:04:25 PM org.apache.catalina.core.StandardContext
> listenerStart
> > SEVERE: Error configuring application listener of class
> > [websocket.drawboard.DrawboardContextListener]
> > java.lang.ClassNotFoundException:
> websocket.drawboard.DrawboardContextListener
> > at
> org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1201)
> 
> > at
> org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1035)
> 
> > at
> org.apache.catalina.core.DefaultInstanceManager.loadClass(DefaultInstanceManager.java:480)
> 
> > at
> org.apache.catalina.core.DefaultInstanceManager.loadClassMaybePrivileged(DefaultInstanceManager.java:463)
> 
> > at
> org.apache.catalina.core.DefaultInstanceManager.newInstance(DefaultInstanceManager.java:139)
> 
> > at
> org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4320)
> > at
> org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:4828)
> > at
> org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:171)
> > at
> org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:650)
> > at
> org.apache.catalina.core.StandardHost.addChild(StandardHost.java:711)
> > at
> org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1102)
> > at
> org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1950)
> > at
> java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:572)
> > at
> java.base/java.util.concurrent.FutureTask.run$$$capture(FutureTask.java:317)
> > at java.base/java.util.concurrent.FutureTask.run(FutureTask.java)
> > at
> org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75)
> 
> > at
> java.base/java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:123)
> 
> > at
> org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:1012)
> > at
> org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:394)
> > at
> org.apache.catalina.startup.HostConfig.start(HostConfig.java:1628)
> > at
> org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:273)
> > at
> org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:114)
> > at
> org.apache.catalina.util.LifecycleBase.setStateInternal(LifecycleBase.java:402)
> > at
> org.apache.catalina.util.LifecycleBase.setState(LifecycleBase.java:345)
> > at
> org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:860)
> > at
> org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:844)
> > at
> org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:171)
> > at
> org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1299)
> > at
> org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1289)
> > at
> java.base/java.util.concurrent.FutureTask.run$$$capture(FutureTask.java:317)
> > at java.base/java.util.concurrent.FutureTask.run(FutureTask.java)
> > at
> org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75)
> 
> > at
> java.base/java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:145)
> 
> > at
> org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:833)
> > at
> org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:240)
> > at
> org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:171)
> > at
> org.apache.catalina.core.StandardService.startInternal(StandardService.java:433)
> > at
> org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:171)
> > at
> org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:913)
> > at
> org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:171)
> > at org.apache.catalina.startup.Catalina.start(Catalina.java:793)
> > at
> java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
> 
> > at java.base/java.lang.reflect.Method.invoke(Method.java:580)
> > at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:344)
> > at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:475)
> > 
> > Dec 24, 2023 8:04:25 PM org.apache.catalina.core.StandardContext
> listenerStart
> > SEVERE: Skipped installing application listeners due to previous error(s)
> > Dec 24, 2023 8:04:25 PM org.apache.catalina.core.StandardContext
> startInternal
> > SEVERE: One or more listeners failed to start. Full details will be
> > found in the appropriate container log file
> > Dec 24, 2023 8:04:25 PM org.apache.catalina.core.StandardContext
> startInternal
> > SEVERE: Context [/examples] startup failed due to previous errors
> > Dec 24, 2023 8:04:25 PM
> > org.apache.catalina.loader.WebappClassLoaderBase
> > checkThreadLocalsForLeaks
> > WARNING: You need to add "--add-opens=java.base/java.lang=ALL-UNNAMED"
> > to the JVM command line arguments to enable ThreadLocal memory leak
> > detection. Alternatively, you can suppress this warning by disabling
> > ThreadLocal memory leak detection.
> > Dec 24, 2023 8:04:25 PM
> > org.apache.catalina.loader.WebappClassLoaderBase
> > clearReferencesRmiTargets
> > WARNING: You need to add
> > "--add-opens=java.rmi/sun.rmi.transport=ALL-UNNAMED" to the JVM
> > command line arguments to enable RMI Target memory leak detection.
> > Alternatively, you can suppress this warning by disabling RMI Target
> > memory leak detection.
> > Dec 24, 2023 8:04:25 PM org.apache.catalina.startup.HostConfig
> deployDirectory
> > INFO: Deployment of web application directory
> > [/workspace/src/tomcat/main/webapps/examples] has finished in [68] ms
> > Dec 24, 2023 8:04:25 PM org.apache.catalina.startup.HostConfig
> deployDirectory
> > INFO: Deploying web application directory
> > [/workspace/src/tomcat/main/webapps/docs]
> > Dec 24, 2023 8:04:25 PM org.apache.catalina.startup.HostConfig
> deployDirectory
> > INFO: Deployment of web application directory
> > [/workspace/src/tomcat/main/webapps/docs] has finished in [16] ms
> > Dec 24, 2023 8:04:25 PM org.apache.coyote.AbstractProtocol start
> > INFO: Starting ProtocolHandler ["http-nio-8080"]
> > Dec 24, 2023 8:04:25 PM org.apache.catalina.startup.Catalina start
> > INFO: Server startup in [543] milliseconds
> > Dec 24, 2023 8:04:41 PM org.apache.catalina.core.StandardWrapperValve
> invoke
> > SEVERE: Servlet.service() for servlet [jsp] in context with path []
> > threw exception [org.apache.jasper.JasperException: Unable to compile
> > class for JSP] with root cause
> > java.lang.NullPointerException: Cannot invoke
> > 
> "jakarta.servlet.jsp.JspFactory.getJspApplicationContext(jakarta.servlet.ServletContext)"
> 
> > because the return value of
> > "jakarta.servlet.jsp.JspFactory.getDefaultFactory()" is null
> > at
> org.apache.jasper.compiler.Validator$ValidateVisitor.<init>(Validator.java:519)
> > at
> org.apache.jasper.compiler.Validator.validateExDirectives(Validator.java:1812)
> > at
> org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:229)
> > at org.apache.jasper.compiler.Compiler.compile(Compiler.java:396)
> > at org.apache.jasper.compiler.Compiler.compile(Compiler.java:372)
> > at org.apache.jasper.compiler.Compiler.compile(Compiler.java:356)
> > at
> org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:602)
> > at
> org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:396)
> > at
> org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:357)
> > at
> org.apache.jasper.servlet.JspServlet.service(JspServlet.java:305)
> > at jakarta.servlet.http.HttpServlet.service(HttpServlet.java:716)
> > at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140)
> 
> > at
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:167)
> > at
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:90)
> > at
> org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:482)
> 
> > at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:115)
> > at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:93)
> > at
> org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:673)
> 
> > at
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
> > at
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:338)
> > at
> org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:389)
> > at
> org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:63)
> > at
> org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:896)
> 
> > at org.apache.tomcat.util.net
> .NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1749)
> > at org.apache.tomcat.util.net
> .SocketProcessorBase.run(SocketProcessorBase.java:52)
> > at
> org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> 
> > at
> org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:636)
> 
> > at
> org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
> > at java.base/java.lang.Thread.run(Thread.java:1570)
> > 
> 



[prev in list] [next in list] [prev in thread] [next in thread]
Configure | About | News | Add a list | Sponsored by KoreLogic