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https://issues.apache.org/jira/browse/MTOMCAT-81?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14738082#comment-14738082
]
albert kam commented on MTOMCAT-81:
-----------------------------------
I'm using the plugin version of 2.3-SNAPSHOT and i still get this:
{quote}
SEVERE: LifecycleException
java.lang.ClassNotFoundException:
org.springframework.instrument.classloading.tomcat.TomcatInstrumentableClassLoader
at
org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy.loadClass(SelfFirstStrategy.java:50)
at
org.codehaus.plexus.classworlds.realm.ClassRealm.unsynchronizedLoadClass(ClassRealm.java:259)
at
org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:235)
at
org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:227)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:191)
at
org.apache.catalina.loader.WebappLoader.createClassLoader(WebappLoader.java:721)
at
org.apache.catalina.loader.WebappLoader.startInternal(WebappLoader.java:582)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at
org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5389)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at
org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1575)
at
org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1565)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
{quote}
My configurations area:
{quote}
<contextFile>${basedir}/src/main/webapp/META-INF/context.xml</contextFile>
<!-- <addWarDependenciesInClassloader>true</addWarDependenciesInClassloader>
<classLoaderClass>org.springframework.instrument.classloading.tomcat.TomcatInstrumentableClassLoader</classLoaderClass>
-->
<useSeparateTomcatClassLoader>true</useSeparateTomcatClassLoader>
{quote}
> mvn tomcat:run does not work with spring tomcat classloader
> -----------------------------------------------------------
>
> Key: MTOMCAT-81
> URL: https://issues.apache.org/jira/browse/MTOMCAT-81
> Project: Apache Tomcat Maven Plugin
> Issue Type: Bug
> Affects Versions: 1.1
> Environment: Ubuntu 10.10
> Reporter: Jothi Shankar Kumar
> Priority: Blocker
>
> I have been trying for weeks to get the mvn tomcat:run work for my Spring
> based project. I use the spring-tomcat-weaver.jar for doing the class loading
> in Tomcat. When I run my project using mvn tomcat:run command it gives me a
> class not found. Below is a stack trace of what I get:
> SEVERE: LifecycleException
> java.lang.ClassNotFoundException:
> org.springframework.instrument.classloading.tomcat.TomcatInstrumentableClassLoader
> at
> org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy.loadClass(SelfFirstStrategy.java:50)
> at
> org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:244)
> at
> org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:230)
> at java.lang.Class.forName0(Native Method)
> at java.lang.Class.forName(Class.java:169)
> at
> org.apache.catalina.loader.WebappLoader.createClassLoader(WebappLoader.java:801)
> at org.apache.catalina.loader.WebappLoader.start(WebappLoader.java:661)
> at
> org.apache.catalina.core.StandardContext.start(StandardContext.java:4504)
> at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
> at org.apache.catalina.core.StandardHost.start(StandardHost.java:785)
> at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
> at
> org.apache.catalina.core.StandardEngine.start(StandardEngine.java:445)
> at org.apache.catalina.startup.Embedded.start(Embedded.java:825)
> at
> org.codehaus.mojo.tomcat.AbstractRunMojo.startContainer(AbstractRunMojo.java:558)
> at
> org.codehaus.mojo.tomcat.AbstractRunMojo.execute(AbstractRunMojo.java:255)
> at
> org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:107)
> at
> org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:195)
> at
> org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:148)
> at
> org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:140)
> at
> org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84)
> at
> org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)
> at
> org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)
> at
> org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)
> at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:316)
> at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:153)
> at org.apache.maven.cli.MavenCli.execute(MavenCli.java:451)
> at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:188)
> at org.apache.maven.cli.MavenCli.main(MavenCli.java:134)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:597)
> at
> org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:290)
> at
> org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:230)
> at
> org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:409)
> at
> org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:352)
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