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http://jira.codehaus.org/browse/MSITE-459?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=237414#action_237414
]
Dennis Lundberg commented on MSITE-459:
---------------------------------------
Lorenzo and Anthony,
have you tested the fix I suggested on your builds?
If not, then please do - we need verification that the fix works before we can
release it.
> More than one version of 'org.apache.commons.logging.Log' visible in the
> classpath
> ----------------------------------------------------------------------------------
>
> Key: MSITE-459
> URL: http://jira.codehaus.org/browse/MSITE-459
> Project: Maven 2.x Site Plugin
> Issue Type: Bug
> Components: site:deploy
> Affects Versions: 2.1
> Environment: Apache Maven 2.2.1 (r801777; 2009-08-06 21:16:01+0200)
> Java version: 1.6.0_17
> OS name: "mac os x" version: "10.6.2" arch: "x86_64" Family: "mac"
> Reporter: Lorenzo Bigagli
> Priority: Blocker
> Attachments: lablib-checkboxtree.zip
>
>
> site:deploy fails as follows (related to wagon-webdav dependencies?
> Commons-logging?).
> Reverting to maven-site-plugin:2.0.x works around the issue.
> I attach the project zip (appropriate server/dav configuration needed to
> reproduce the problem).
> [INFO] Scanning for projects...
> [INFO] Searching repository for plugin with prefix: 'site'.
> [INFO] org.apache.maven.plugins: checking for updates from
> maven2-repo-dev-java-net
> [INFO] org.apache.maven.plugins: checking for updates from
> maven-repository.dev.java.net
> [INFO] org.apache.maven.plugins: checking for updates from hosted.repos
> [INFO] org.codehaus.mojo: checking for updates from maven2-repo-dev-java-net
> [INFO] org.codehaus.mojo: checking for updates from
> maven-repository.dev.java.net
> [INFO] org.codehaus.mojo: checking for updates from hosted.repos
> [INFO]
> ------------------------------------------------------------------------
> [INFO] Building CheckboxTree
> [INFO] task-segment: [site:deploy]
> [INFO]
> ------------------------------------------------------------------------
> [INFO] [site:deploy {execution: default-cli}]
> WAGON_VERSION: 1.0-beta-2
> http://zeus.pin.unifi.it/projectsSites/lablib-checkboxtree_snap - Session:
> Disconnecting
> http://zeus.pin.unifi.it/projectsSites/lablib-checkboxtree_snap - Session:
> Disconnected
> [FATAL ERROR] org.apache.maven.plugins.site.SiteDeployMojo#execute() caused a
> linkage error (java.lang.ExceptionInInitializerError) and may be out-of-date.
> Check the realms:
> [FATAL ERROR] Plugin realm =
> app0.child-container[org.apache.maven.plugins:maven-site-plugin:2.1]
> urls[0] =
> file:/Users/bigagli/.m2/repository/org/apache/maven/plugins/maven-site-plugin/2.1/maven-site-plugin-2.1.jar
> urls[1] =
> file:/Users/bigagli/.m2/repository/org/codehaus/plexus/plexus-utils/1.5.1/plexus-utils-1.5.1.jar
> urls[2] =
> file:/Users/bigagli/.m2/repository/org/apache/maven/doxia/doxia-module-xhtml/1.1.2/doxia-module-xhtml-1.1.2.jar
> urls[3] =
> file:/Users/bigagli/.m2/repository/org/apache/maven/doxia/doxia-core/1.1.2/doxia-core-1.1.2.jar
> urls[4] =
> file:/Users/bigagli/.m2/repository/xerces/xercesImpl/2.8.1/xercesImpl-2.8.1.jar
> urls[5] =
> file:/Users/bigagli/.m2/repository/xml-apis/xml-apis/1.3.03/xml-apis-1.3.03.jar
> urls[6] =
> file:/Users/bigagli/.m2/repository/commons-lang/commons-lang/2.1/commons-lang-2.1.jar
> urls[7] =
> file:/Users/bigagli/.m2/repository/commons-httpclient/commons-httpclient/3.1/commons-httpclient-3.1.jar
> urls[8] =
> file:/Users/bigagli/.m2/repository/commons-logging/commons-logging/1.0.4/commons-logging-1.0.4.jar
> urls[9] =
> file:/Users/bigagli/.m2/repository/commons-codec/commons-codec/1.2/commons-codec-1.2.jar
> urls[10] =
> file:/Users/bigagli/.m2/repository/org/apache/maven/doxia/doxia-module-apt/1.1.2/doxia-module-apt-1.1.2.jar
> urls[11] =
> file:/Users/bigagli/.m2/repository/org/apache/maven/doxia/doxia-module-xdoc/1.1.2/doxia-module-xdoc-1.1.2.jar
> urls[12] =
> file:/Users/bigagli/.m2/repository/org/apache/maven/doxia/doxia-module-fml/1.1.2/doxia-module-fml-1.1.2.jar
> urls[13] =
> file:/Users/bigagli/.m2/repository/org/apache/maven/doxia/doxia-decoration-model/1.1.2/doxia-decoration-model-1.1.2.jar
> urls[14] =
> file:/Users/bigagli/.m2/repository/org/apache/maven/doxia/doxia-site-renderer/1.1.2/doxia-site-renderer-1.1.2.jar
> urls[15] =
> file:/Users/bigagli/.m2/repository/org/codehaus/plexus/plexus-i18n/1.0-beta-7/plexus-i18n-1.0-beta-7.jar
> urls[16] =
> file:/Users/bigagli/.m2/repository/org/codehaus/plexus/plexus-velocity/1.1.8/plexus-velocity-1.1.8.jar
> urls[17] =
> file:/Users/bigagli/.m2/repository/org/apache/velocity/velocity/1.5/velocity-1.5.jar
> urls[18] =
> file:/Users/bigagli/.m2/repository/commons-collections/commons-collections/3.2/commons-collections-3.2.jar
> urls[19] = file:/Users/bigagli/.m2/repository/oro/oro/2.0.8/oro-2.0.8.jar
> urls[20] =
> file:/Users/bigagli/.m2/repository/org/apache/maven/shared/maven-doxia-tools/1.2/maven-doxia-tools-1.2.jar
> urls[21] =
> file:/Users/bigagli/.m2/repository/commons-io/commons-io/1.4/commons-io-1.4.jar
> urls[22] =
> file:/Users/bigagli/.m2/repository/org/codehaus/plexus/plexus-archiver/1.0-alpha-7/plexus-archiver-1.0-alpha-7.jar
> urls[23] =
> file:/Users/bigagli/.m2/repository/org/mortbay/jetty/jetty/6.1.5/jetty-6.1.5.jar
> urls[24] =
> file:/Users/bigagli/.m2/repository/org/mortbay/jetty/jetty-util/6.1.5/jetty-util-6.1.5.jar
> urls[25] =
> file:/Users/bigagli/.m2/repository/org/mortbay/jetty/servlet-api-2.5/6.1.5/servlet-api-2.5-6.1.5.jar
> [FATAL ERROR] Container realm = plexus.core
> urls[0] = file:/Users/bigagli/maven/lib/maven-2.2.1-uber.jar
> [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.webdav.lib.WebdavSession.getSessionInstance(WebdavSession.java:145)
> at
> org.apache.webdav.lib.WebdavSession.getSessionInstance(WebdavSession.java:127)
> at
> org.apache.webdav.lib.WebdavResource.setClient(WebdavResource.java:1273)
> at
> org.apache.webdav.lib.WebdavResource.setHttpURL(WebdavResource.java:1298)
> at
> org.apache.webdav.lib.WebdavResource.setHttpURL(WebdavResource.java:1320)
> at
> org.apache.webdav.lib.WebdavResource.setHttpURL(WebdavResource.java:1408)
> at org.apache.webdav.lib.WebdavResource.<init>(WebdavResource.java:290)
> at
> org.apache.maven.wagon.providers.webdav.CorrectedWebdavResource.<init>(CorrectedWebdavResource.java:54)
> at
> org.apache.maven.wagon.providers.webdav.WebDavWagon.openConnection(WebDavWagon.java:143)
> at org.apache.maven.wagon.AbstractWagon.connect(AbstractWagon.java:207)
> at org.apache.maven.wagon.AbstractWagon.connect(AbstractWagon.java:142)
> at
> org.apache.maven.plugins.site.SiteDeployMojo.execute(SiteDeployMojo.java:212)
> at
> org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:490)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:694)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeStandaloneGoal(DefaultLifecycleExecutor.java:569)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:539)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:387)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:348)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:180)
> at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:328)
> at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:138)
> at org.apache.maven.cli.MavenCli.main(MavenCli.java:362)
> at
> org.apache.maven.cli.compat.CompatibleMain.main(CompatibleMain.java:60)
> 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.LogConfigurationException:
> 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: 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.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: 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.impl.LogFactoryImpl.getInstance(LogFactoryImpl.java:209)
> at org.apache.commons.logging.LogFactory.getLog(LogFactory.java:351)
> at org.apache.commons.httpclient.HttpClient.<clinit>(HttpClient.java:69)
> ... 31 more
> Caused by: org.apache.commons.logging.LogConfigurationException:
> 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: 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.getLogConstructor(LogFactoryImpl.java:397)
> at
> org.apache.commons.logging.impl.LogFactoryImpl.newInstance(LogFactoryImpl.java:529)
> ... 35 more
> 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.
> at
> org.apache.commons.logging.impl.LogFactoryImpl.getLogConstructor(LogFactoryImpl.java:385)
> ... 36 more
> [INFO]
> ------------------------------------------------------------------------
> [INFO] Total time: 19 seconds
> [INFO] Finished at: Thu Jan 21 11:52:58 CET 2010
> [INFO] Final Memory: 31M/264M
> [INFO]
> ------------------------------------------------------------------------
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