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https://jira.codehaus.org/browse/MRELEASE-882?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=351156#comment-351156
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Robert Scholte commented on MRELEASE-882:
-----------------------------------------
There are 2 things really weird:
- none of the [fixed issues of
2.5|https://jira.codehaus.org/secure/ReleaseNote.jspa?projectId=11144&version=19017]
seems to be related to this.
- The release perform is very straightforward: checkout the code by tag into
the {{target/checkout}}-directory and from this directory run {{mvn deploy
site-deploy}}. You could try to do the latter part by hand and it will give you
the same result. Try to figure out what has happened with the pom.
> [regression] Perform fails because usage of site plugin with wrong version
> --------------------------------------------------------------------------
>
> Key: MRELEASE-882
> URL: https://jira.codehaus.org/browse/MRELEASE-882
> Project: Maven Release Plugin
> Issue Type: Bug
> Components: perform
> Affects Versions: 2.5
> Reporter: Jörg Schaible
>
> We use M322 and define the version 3.4 for the site plugin in our POM using a
> version property. The output of help:effective-pom verifies that the
> site-plugin is declared using version 3.4. However, release:perform fails
> with (snippet):
> {noformat}
> [INFO] --- maven-release-plugin:2.5:perform (default-cli) @ master ---
> [INFO] Checking out the project to perform the release ...
> ...
> [INFO] [INFO] --- maven-site-plugin:3.0-beta-3:site (default-site) @ master
> ---
> [INFO] [WARNING] Error injecting:
> org.apache.maven.plugins.site.DefaultMavenReportExecutor
> [INFO] java.lang.NoClassDefFoundError:
> org/sonatype/aether/graph/DependencyFilter
> [INFO] at java.lang.Class.getDeclaredConstructors0(Native Method)
> [INFO] at java.lang.Class.privateGetDeclaredConstructors(Class.java:2532)
> {noformat}
> Obviously the release:perform goal of the release plugin in version 2.5 uses
> now version 3.0-beta-3 of the site plugin with is incompatible.
> When we go back to version 2.4.2 of the release plugin, it uses the correct
> (declared) version of the site plugin and the release is performed
> successfully.
> Comparing the used plugin versions during release:perform, it is not only the
> version of the site plugin that is wrong. It seems that any declared plugin
> version is simply ignored with release plugin version 2.5.
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