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Posted to dev@maven.apache.org by "Peter Monks (JIRA)" <ji...@codehaus.org> on 2005/09/29 00:34:10 UTC

[jira] Commented: (MAVEN-1702) Maven 1.1 beta 2 unable to parse POM for middlegen plugin v2.1

    [ http://jira.codehaus.org/browse/MAVEN-1702?page=comments#action_47397 ] 

Peter Monks commented on MAVEN-1702:
------------------------------------

Why is Maven 1.1 changing the validation rules for old POM versions?  The middlegen plugin contains a version 1 POM for example - surely Maven 1.1 should preserve backwards compatibility for old POM versions, otherwise all hell could break loose!

> Maven 1.1 beta 2 unable to parse POM for middlegen plugin v2.1
> --------------------------------------------------------------
>
>          Key: MAVEN-1702
>          URL: http://jira.codehaus.org/browse/MAVEN-1702
>      Project: Maven
>         Type: Bug
>   Components: plugin manager
>     Versions: 1.1-beta-2
>  Environment:  __  __
> |  \/  |__ _Apache__ ___
> | |\/| / _` \ V / -_) ' \  ~ intelligent projects ~
> |_|  |_\__,_|\_/\___|_||_|  v. 1.1-beta-2
> ----- Environment
>   java.version=1.4.2_08
>   file.encoding=Cp1252
>   java.ext.dirs=C:\Dev\Java\JDK\1.4.2\jre\lib\ext
>   java.class.path=C:\Dev\Java\Tools\maven-1.1-beta-2\lib\forehead-1.0-beta-5.jar
>   os.name=Windows 2000
>   java.vendor=Sun Microsystems Inc.
>   sun.boot.class.path=C:\Dev\Java\JDK\1.4.2\jre\lib\rt.jar;C:\Dev\Java\JDK\1.4.2\jre\lib\i18n.jar;C:\Dev\Java\JDK\1.4.2\jre\lib\sunrsasign.jar;C:\Dev\Java\JDK\1.4.2\jre\lib\jsse.jar;C:\Dev\Java\JDK\1.4.2\jre\lib\jce.jar;C:\Dev\Java\JDK\1.4.2\jre\lib\charsets.jar;C:\Dev\Java\JDK\1.4.2\jre\classes
>   java.runtime.name=Java(TM) 2 Runtime Environment, Standard Edition
> -----
> Installed plugins :
>   maven-abbot-plugin-1.1
>   maven-announcement-plugin-1.3
>   maven-ant-plugin-1.9
>   maven-antlr-plugin-1.2.1
>   maven-artifact-plugin-1.6
>   maven-aspectj-plugin-3.2
>   maven-castor-plugin-1.2
>   maven-changelog-plugin-1.8.2
>   maven-changes-plugin-1.5.1
>   maven-checkstyle-plugin-2.5
>   maven-clean-plugin-1.3
>   maven-clover-plugin-1.10
>   maven-console-plugin-1.1
>   maven-cruisecontrol-plugin-1.7
>   maven-dashboard-plugin-1.8
>   maven-developer-activity-plugin-1.5.2
>   maven-dist-plugin-1.6.1
>   maven-ear-plugin-1.7
>   maven-eclipse-plugin-1.9
>   maven-ejb-plugin-1.7.1
>   maven-faq-plugin-1.5
>   maven-file-activity-plugin-1.5.2
>   maven-genapp-plugin-2.2.1
>   maven-gump-plugin-2.0.1
>   maven-hibernate-plugin-1.3
>   maven-html2xdoc-plugin-1.3.1
>   maven-idea-plugin-1.6
>   maven-j2ee-plugin-1.5.1
>   maven-jalopy-plugin-1.3.1
>   maven-jar-plugin-1.7
>   maven-java-plugin-1.5
>   maven-javacc-plugin-1.1
>   maven-javadoc-plugin-1.7
>   maven-jboss-plugin-1.5
>   maven-jbuilder-plugin-1.5
>   maven-jcoverage-plugin-1.0.9
>   maven-jdepend-plugin-1.5
>   maven-jdiff-plugin-1.5
>   maven-jellydoc-plugin-1.3.1
>   maven-jetty-plugin-1.1
>   maven-jira-plugin-1.1.2
>   maven-jnlp-plugin-1.4.1
>   maven-junit-report-plugin-1.5
>   maven-jxr-plugin-1.4.3
>   maven-license-plugin-1.2
>   maven-linkcheck-plugin-1.3.4
>   maven-multichanges-plugin-1.1
>   maven-multiproject-plugin-1.4.1
>   maven-native-plugin-1.1
>   maven-nsis-plugin-1.1
>   maven-pdf-plugin-2.4
>   maven-plugin-plugin-1.6
>   maven-pmd-plugin-1.7
>   maven-pom-plugin-1.4.1
>   maven-rar-plugin-1.0
>   maven-release-plugin-1.4.1
>   maven-repository-plugin-1.2
>   maven-scm-plugin-1.5
>   maven-simian-plugin-1.5
>   maven-site-plugin-1.6.1
>   maven-tasklist-plugin-2.4
>   maven-test-plugin-1.7
>   maven-uberjar-plugin-1.2
>   maven-war-plugin-1.6.1
>   maven-xdoc-plugin-1.9.2
> Home Build properties : {maven.repo.remote=http://www.ibiblio.org/maven/, file://C:/Dev/VPS_SCM/vendor/}
>     Reporter: Peter Monks
>     Assignee: Carlos Sanchez
>      Fix For: 1.1-beta-2

>
>
> Middlegen plugin v2.1 works perfectly on Maven 1.0.2, but bombs out on 1.1-beta2.  Output from "maven -e middlegen" is as follows:
>  __  __
> |  \/  |__ _Apache__ ___
> | |\/| / _` \ V / -_) ' \  ~ intelligent projects ~
> |_|  |_\__,_|\_/\___|_||_|  v. 1.1-beta-2
> org.apache.maven.MavenException: Unknown error reading project
>         at org.apache.maven.MavenUtils.getProject(MavenUtils.java:146)
>         at org.apache.maven.plugin.JellyScriptHousing.getProject(JellyScriptHousing.java:105)
>         at org.apache.maven.plugin.PluginManager.installPlugin(PluginManager.java:915)
>         at org.apache.maven.plugin.PluginManager.installPlugin(PluginManager.java:884)
>         at org.apache.maven.plugin.PluginManager.processDependencies(PluginManager.java:458)
>         at org.apache.maven.plugin.PluginManager.attainGoals(PluginManager.java:664)
>         at org.apache.maven.MavenSession.attainGoals(MavenSession.java:263)
>         at org.apache.maven.cli.App.doMain(App.java:511)
>         at org.apache.maven.cli.App.main(App.java:1258)
>         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:324)
>         at com.werken.forehead.Forehead.run(Forehead.java:551)
>         at com.werken.forehead.Forehead.main(Forehead.java:581)
> --- Nested Exception ---
> org.apache.maven.MavenException: Error parsing project.xml 'C:\Documents and Settings\pmonks\.maven\cache\maven-middlegen-plugin-2.1\project.xml'
>         at org.apache.maven.MavenUtils.getNonJellyProject(MavenUtils.java:189)
>         at org.apache.maven.MavenUtils.getProject(MavenUtils.java:120)
>         at org.apache.maven.plugin.JellyScriptHousing.getProject(JellyScriptHousing.java:105)
>         at org.apache.maven.plugin.PluginManager.installPlugin(PluginManager.java:915)
>         at org.apache.maven.plugin.PluginManager.installPlugin(PluginManager.java:884)
>         at org.apache.maven.plugin.PluginManager.processDependencies(PluginManager.java:458)
>         at org.apache.maven.plugin.PluginManager.attainGoals(PluginManager.java:664)
>         at org.apache.maven.MavenSession.attainGoals(MavenSession.java:263)
>         at org.apache.maven.cli.App.doMain(App.java:511)
>         at org.apache.maven.cli.App.main(App.java:1258)
>         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:324)
>         at com.werken.forehead.Forehead.run(Forehead.java:551)
>         at com.werken.forehead.Forehead.main(Forehead.java:581)
> --- Nested Exception ---
> org.codehaus.plexus.util.xml.pull.XmlPullParserException: Unrecognised tag: 'name' (position: START_TAG seen ...<build>\r\n\t\t<name>... @135:9)
>         at org.apache.maven.project.io.xpp3.MavenXpp3Reader.parseBuild(MavenXpp3Reader.java:327)
>         at org.apache.maven.project.io.xpp3.MavenXpp3Reader.parseModel(MavenXpp3Reader.java:992)
>         at org.apache.maven.project.io.xpp3.MavenXpp3Reader.read(MavenXpp3Reader.java:1782)
>         at org.apache.maven.project.Project.<init>(Project.java:122)
>         at org.apache.maven.MavenUtils.getNonJellyProject(MavenUtils.java:185)
>         at org.apache.maven.MavenUtils.getProject(MavenUtils.java:120)
>         at org.apache.maven.plugin.JellyScriptHousing.getProject(JellyScriptHousing.java:105)
>         at org.apache.maven.plugin.PluginManager.installPlugin(PluginManager.java:915)
>         at org.apache.maven.plugin.PluginManager.installPlugin(PluginManager.java:884)
>         at org.apache.maven.plugin.PluginManager.processDependencies(PluginManager.java:458)
>         at org.apache.maven.plugin.PluginManager.attainGoals(PluginManager.java:664)
>         at org.apache.maven.MavenSession.attainGoals(MavenSession.java:263)
>         at org.apache.maven.cli.App.doMain(App.java:511)
>         at org.apache.maven.cli.App.main(App.java:1258)
>         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:324)
>         at com.werken.forehead.Forehead.run(Forehead.java:551)
>         at com.werken.forehead.Forehead.main(Forehead.java:581)
> You have encountered an unknown error running Maven.
> Please help us to correct this problem by following these simple steps:
> - read the Maven FAQ at http://maven.apache.org/faq.html
> - run the same command again with the '-e' parameter, eg 'maven -e jar'
> - search the maven-user archives for the error at http://www.mail-archive.com/users@maven.apache.org
> - post the output of maven -e to JIRA at ${1} (you must sign up first)
> - run 'maven --info' and post the output as the environment to the bug above
> Total time   : 2 seconds
> Finished at  : Wednesday, September 28, 2005 2:43:14 PM PDT

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