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Posted to issues@maven.apache.org by "Brett Porter (JIRA)" <ji...@codehaus.org> on 2006/12/31 07:20:10 UTC

[jira] Reopened: (MNG-2228) Classloader problem loading jars from build extensions

     [ http://jira.codehaus.org/browse/MNG-2228?page=all ]

Brett Porter reopened MNG-2228:
-------------------------------

             
this caused some problems with the release plugin because jdom was in the root container (via wagon-webdav), but jaxen was not (because it is optional, so it was not caught by the resolution I added).

I have an alternate solution putting extensions in a child container like plugins which is working. I will clean up and commit tomorrow.

This could be reviewed and handled differently for trunk given the changes to plexus and classworlds. I'll examine that separately.

> Classloader problem loading jars from build extensions
> ------------------------------------------------------
>
>                 Key: MNG-2228
>                 URL: http://jira.codehaus.org/browse/MNG-2228
>             Project: Maven 2
>          Issue Type: Bug
>          Components: Dependencies
>    Affects Versions: 2.0.4
>            Reporter: Carlos Sanchez
>         Assigned To: Brett Porter
>            Priority: Blocker
>             Fix For: 2.0.5
>
>         Attachments: MNG-2228.tgz
>
>
> When running "mvn install" and "mvn testwagonscm:test" in the attached test case you get a ClassCastException although the Class to assign to and the assigned one are the same. The problem seems to be that they come from different classloaders. This problem makes the project-info-report:scm goal fail.
> Same as MNG-2225, but using build extensions instead of jars in M2_HOME

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