[
http://jira.codehaus.org/browse/MNG-3316?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_119231
]
David J. M. Karlsen commented on MNG-3316:
------------------------------------------
Se attachment number two (pom.xml) which is a cleanup of the one originally
posted (examplepom.xml).
Parent pom has a correct and valid xml-header, I only refer to the
encoding.default variable in configuration elements for plugins.
With 2.0.8
mvn clean should be sufficient to trigger:
zoidberg:/tmp# mvn clean
[INFO] Scanning for projects...
[INFO] ------------------------------------------------------------------------
[ERROR] FATAL ERROR
[INFO] ------------------------------------------------------------------------
[INFO] Error building POM (may not be this project's POM).
Project ID: unknown
Reason: Failed to build model from file '/tmp/pom.xml'.
Error: '${ENCODING.DEFAULT}' for project unknown
[INFO] ------------------------------------------------------------------------
[INFO] Trace
org.apache.maven.reactor.MavenExecutionException: Failed to build model from
file '/tmp/pom.xml'.
Error: '${ENCODING.DEFAULT}' for project unknown
at org.apache.maven.DefaultMaven.getProjects(DefaultMaven.java:376)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:289)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:126)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:282)
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.maven.project.ProjectBuildingException: Failed to build
model from file '/tmp/pom.xml'.
Error: '${ENCODING.DEFAULT}' for project unknown
at
org.apache.maven.project.DefaultMavenProjectBuilder.readModel(DefaultMavenProjectBuilder.java:1386)
at
org.apache.maven.project.DefaultMavenProjectBuilder.buildFromSourceFileInternal(DefaultMavenProjectBuilder.java:474)
at
org.apache.maven.project.DefaultMavenProjectBuilder.build(DefaultMavenProjectBuilder.java:197)
at org.apache.maven.DefaultMaven.getProject(DefaultMaven.java:548)
at org.apache.maven.DefaultMaven.collectProjects(DefaultMaven.java:458)
at org.apache.maven.DefaultMaven.getProjects(DefaultMaven.java:362)
... 11 more
Caused by: java.io.UnsupportedEncodingException: ${ENCODING.DEFAULT}
at sun.nio.cs.StreamDecoder.forInputStreamReader(StreamDecoder.java:52)
at java.io.InputStreamReader.<init>(InputStreamReader.java:83)
at
hidden.org.codehaus.plexus.util.xml.XmlReader.prepareReader(XmlReader.java:479)
at
hidden.org.codehaus.plexus.util.xml.XmlReader.doRawStream(XmlReader.java:462)
at
hidden.org.codehaus.plexus.util.xml.XmlReader.<init>(XmlReader.java:179)
at
hidden.org.codehaus.plexus.util.xml.XmlReader.<init>(XmlReader.java:142)
at
hidden.org.codehaus.plexus.util.xml.XmlReader.<init>(XmlReader.java:123)
at
hidden.org.codehaus.plexus.util.xml.XmlStreamReader.<init>(XmlStreamReader.java:67)
at
hidden.org.codehaus.plexus.util.ReaderFactory.newXmlReader(ReaderFactory.java:113)
at
org.apache.maven.project.DefaultMavenProjectBuilder.readModel(DefaultMavenProjectBuilder.java:1376)
... 16 more
[INFO] ------------------------------------------------------------------------
[INFO] Total time: < 1 second
[INFO] Finished at: Wed Jan 09 01:52:31 CET 2008
[INFO] Final Memory: 1M/4M
[INFO] ------------------------------------------------------------------------
> Barfs at attribues named .*encoding
> -----------------------------------
>
> Key: MNG-3316
> URL: http://jira.codehaus.org/browse/MNG-3316
> Project: Maven 2
> Issue Type: Bug
> Components: POM::Encoding
> Affects Versions: 2.0.8
> Reporter: David J. M. Karlsen
> Priority: Blocker
> Attachments: examplepom.xml, pom.xml
>
>
> With 2.0.8 a regression snuck in:
> Please see attached pom for details.
> In several of my project I use xdoclet-maven-plugin. In
> xdoclet-maven-plugin's configuration element there is an element, with an
> attribute xmlencoding="${variable}" (installed into my repository - NOT
> talking about building them).
> If maven tries to read these pom's (from my repo) it barfs with an error
> message:
> "
> Project ID: some.group.id:myproject-war
> Reason: Failed to build model from file
> 'c:\data\.m2\repository\some\group\id\myproject-war\1.3-SNAPSHOT\myproject-war-1.3-SNAPSHOT.pom'.
> Error: '${ENCODING.DEFAULT}' for project some.group.id:myproject-war .
> "
> This did NOT happen before 2.0.8 - so it must be a regression.
> What really puzzles me is why maven tries to parse these tags in the first
> place (as they are configurations for elements which should be of no value
> for this maven execution) - but I guess it was introduced when fixing
> MNG-2932, MNG-2025 and/or MNG-2254 without knowing any details.
> As 2.0.8 fails the entire build (which works on 2.0.7) I'm rating this as
> Blocker.
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