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Posted to dev@tomcat.apache.org by "Olivier Lamy (JIRA)" <ji...@apache.org> on 2011/09/08 00:03:08 UTC

[jira] [Updated] (MTOMCAT-81) mvn tomcat:run does not work with spring tomcat classloader

     [ https://issues.apache.org/jira/browse/MTOMCAT-81?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Olivier Lamy updated MTOMCAT-81:
--------------------------------

    Fix Version/s: backlog

need a sample project to test it.

> mvn tomcat:run does not work with spring tomcat classloader
> -----------------------------------------------------------
>
>                 Key: MTOMCAT-81
>                 URL: https://issues.apache.org/jira/browse/MTOMCAT-81
>             Project: Maven 2.x Tomcat Plugin
>          Issue Type: Bug
>    Affects Versions: 1.1
>         Environment: Ubuntu 10.10
>            Reporter: Jothi Shankar Kumar
>            Priority: Blocker
>             Fix For: backlog
>
>
> 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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