I'm trying to use the Tomcat plugin, but get the following when I run mvn
tomcat:run:
C:\appfuse\test>mvn tomcat:run
[INFO] Scanning for projects...
[INFO] Searching repository for plugin with prefix: 'tomcat'.
[INFO]
----------------------------------------------------------------------------
[INFO] Building AppFuse Struts 2 Application
[INFO] task-segment: [tomcat:run]
[INFO]
----------------------------------------------------------------------------
[INFO] Preparing tomcat:run
[INFO] [warpath:add-classes {execution: default}]
[INFO] [aspectj:compile {execution: default}]
[INFO] [native2ascii:native2ascii {execution: native2ascii-utf8}]
[INFO] [native2ascii:native2ascii {execution: native2ascii-8859_1}]
[INFO] [resources:resources]
[INFO] Using default encoding to copy filtered resources.
[INFO] [compiler:compile]
[INFO] Nothing to compile - all classes are up to date
[INFO] [tomcat:run]
[INFO] Using existing Tomcat server configuration at
C:\appfuse\test\target/tomcat
[INFO] Starting tomcat server
[INFO] Starting Servlet Engine: Apache Tomcat/5.5.15
[INFO] XML validation disabled
[INFO] Can't register valve
org.apache.catalina.core.StandardContextValve[/test-1.0-SNAPSHOT]
org.apache.commons.logging.LogConfigurationException:
org.apache.commons.logging.LogConfigurationExc
eption: org.apache.commons.logging.LogConfigurationException: Invalid class
loader hierarchy. You h
ave more than one version of 'org.apache.commons.logging.Log' visible, which
is not allowed. (Caused
by org.apache.commons.logging.LogConfigurationException: Invalid class
loader hierarchy. You have
more than one version of 'org.apache.commons.logging.Log' visible, which is
not allowed.) (Caused by
org.apache.commons.logging.LogConfigurationException:
org.apache.commons.logging.LogConfigurationEx
ception: Invalid class loader hierarchy. You have more than one version of
'org.apache.commons.logg
ing.Log' visible, which is not allowed. (Caused by
org.apache.commons.logging.LogConfigurationExcept
ion: Invalid class loader hierarchy. You have more than one version of
'org.apache.commons.logging.
Log' visible, which is not allowed.))
at
org.apache.commons.logging.impl.LogFactoryImpl.newInstance(LogFactoryImpl.java:543)
at
org.apache.commons.logging.impl.LogFactoryImpl.getInstance(LogFactoryImpl.java:235)
at org.apache.commons.logging.LogFactory.getLog(LogFactory.java:370)
at
org.apache.catalina.core.ContainerBase.getLogger(ContainerBase.java:380)
at
org.apache.catalina.valves.ValveBase.createObjectName(ValveBase.java:256)
at
org.apache.catalina.core.StandardPipeline.registerValve(StandardPipeline.java:296)
at
org.apache.catalina.core.StandardPipeline.start(StandardPipeline.java:233)
at
org.apache.catalina.core.StandardContext.start(StandardContext.java:4103)
at
org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1012)
at
org.apache.catalina.core.StandardHost.start(StandardHost.java:718)
at
org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1012)
at
org.apache.catalina.core.StandardEngine.start(StandardEngine.java:442)
at org.apache.catalina.startup.Embedded.start(Embedded.java:821)
at
org.codehaus.mojo.tomcat.AbstractRunMojo.startContainer(AbstractRunMojo.java:253)
at
org.codehaus.mojo.tomcat.AbstractRunMojo.execute(AbstractRunMojo.java:113)
at
org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:443)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor
.java:539)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeStandaloneGoal(DefaultLifecycl
eExecutor.java:493)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.
java:463)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultL
ifecycleExecutor.java:311)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleE
xecutor.java:278)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java
:143)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:334)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:125)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:280)
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.classworlds.Launcher.launchEnhanced(Launcher.java:315)
at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
at
org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
at org.codehaus.classworlds.Launcher.main(Launcher.java:375)
Caused by: org.apache.commons.logging.LogConfigurationException:
org.apache.commons.logging.LogConfi
gurationException: Invalid class loader hierarchy. You have more than one
version of 'org.apache.co
mmons.logging.Log' visible, which is not allowed. (Caused by
org.apache.commons.logging.LogConfigura
tionException: Invalid class loader hierarchy. You have more than one
version of 'org.apache.common
s.logging.Log' visible, which is not allowed.)
at
org.apache.commons.logging.impl.LogFactoryImpl.getLogConstructor(LogFactoryImpl.java:397)
at
org.apache.commons.logging.impl.LogFactoryImpl.newInstance(LogFactoryImpl.java:529)
... 32 more
Caused by: org.apache.commons.logging.LogConfigurationException: Invalid
class loader hierarchy. Yo
u have more than one version of 'org.apache.commons.logging.Log' visible,
which is not allowed.
at
org.apache.commons.logging.impl.LogFactoryImpl.getLogConstructor(LogFactoryImpl.java:385)
... 33 more
[INFO]
------------------------------------------------------------------------
[ERROR] FATAL ERROR
[INFO]
------------------------------------------------------------------------
[INFO] null
Invalid class loader hierarchy. You have more than one version of
'org.apache.commons.logging.Log'
visible, which is not allowed.
[INFO]
------------------------------------------------------------------------
[INFO] Trace
java.lang.ExceptionInInitializerError
at
org.apache.catalina.core.StandardContext.processTlds(StandardContext.java:4230)
at
org.apache.catalina.core.StandardContext.start(StandardContext.java:4107)
at
org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1012)
at
org.apache.catalina.core.StandardHost.start(StandardHost.java:718)
at
org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1012)
at
org.apache.catalina.core.StandardEngine.start(StandardEngine.java:442)
at org.apache.catalina.startup.Embedded.start(Embedded.java:821)
at
org.codehaus.mojo.tomcat.AbstractRunMojo.startContainer(AbstractRunMojo.java:253)
at
org.codehaus.mojo.tomcat.AbstractRunMojo.execute(AbstractRunMojo.java:113)
at
org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:443)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor
.java:539)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeStandaloneGoal(DefaultLifecycl
eExecutor.java:493)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.
java:463)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultL
ifecycleExecutor.java:311)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleE
xecutor.java:278)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java
:143)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:334)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:125)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:280)
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.classworlds.Launcher.launchEnhanced(Launcher.java:315)
at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
at
org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
at org.codehaus.classworlds.Launcher.main(Launcher.java:375)
Caused by: org.apache.commons.logging.LogConfigurationException:
org.apache.commons.logging.LogConfi
gurationException: org.apache.commons.logging.LogConfigurationException:
Invalid class loader hierar
chy. You have more than one version of 'org.apache.commons.logging.Log'
visible, which is not allow
ed. (Caused by org.apache.commons.logging.LogConfigurationException: Invalid
class loader hierarchy.
You have more than one version of 'org.apache.commons.logging.Log'
visible, which is not allowed.)
(Caused by org.apache.commons.logging.LogConfigurationException:
org.apache.commons.logging.LogConf
igurationException: Invalid class loader hierarchy. You have more than one
version of 'org.apache.c
ommons.logging.Log' visible, which is not allowed. (Caused by
org.apache.commons.logging.LogConfigur
ationException: Invalid class loader hierarchy. You have more than one
version of 'org.apache.commo
ns.logging.Log' visible, which is not allowed.))
at
org.apache.commons.logging.impl.LogFactoryImpl.newInstance(LogFactoryImpl.java:543)
at
org.apache.commons.logging.impl.LogFactoryImpl.getInstance(LogFactoryImpl.java:235)
at
org.apache.commons.logging.impl.LogFactoryImpl.getInstance(LogFactoryImpl.java:209)
at org.apache.commons.logging.LogFactory.getLog(LogFactory.java:351)
at org.apache.catalina.startup.TldConfig.(TldConfig.java:66)
... 27 more
Caused by: org.apache.commons.logging.LogConfigurationException:
org.apache.commons.logging.LogConfi
gurationException: Invalid class loader hierarchy. You have more than one
version of 'org.apache.co
mmons.logging.Log' visible, which is not allowed. (Caused by
org.apache.commons.logging.LogConfigura
tionException: Invalid class loader hierarchy. You have more than one
version of 'org.apache.common
s.logging.Log' visible, which is not allowed.)
at
org.apache.commons.logging.impl.LogFactoryImpl.getLogConstructor(LogFactoryImpl.java:397)
at
org.apache.commons.logging.impl.LogFactoryImpl.newInstance(LogFactoryImpl.java:529)
... 31 more
Caused by: org.apache.commons.logging.LogConfigurationException: Invalid
class loader hierarchy. Yo
u have more than one version of 'org.apache.commons.logging.Log' visible,
which is not allowed.
at
org.apache.commons.logging.impl.LogFactoryImpl.getLogConstructor(LogFactoryImpl.java:385)
... 32 more
[INFO]
------------------------------------------------------------------------
[INFO] Total time: 4 seconds
[INFO] Finished at: Thu Sep 06 13:25:47 PDT 2007
[INFO] Final Memory: 17M/31M
[INFO]
------------------------------------------------------------------------
Any ideas? I can run mvn cargo:start -Dcargo.wait=true and it works fine.
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