[jira] [Created] (MSITE-863) NoSuchMethodError: 'Xpp3Dom.getInputLocation()' when running report

["Herve Boutemy (Jira)" <ji...@apache.org>]

Herve Boutemy created MSITE-863:
-----------------------------------

             Summary: NoSuchMethodError: 'Xpp3Dom.getInputLocation()' when running report
                 Key: MSITE-863
                 URL: https://issues.apache.org/jira/browse/MSITE-863
             Project: Maven Site Plugin
          Issue Type: Bug
          Components: Maven 3
    Affects Versions: 3.9.0
            Reporter: Herve Boutemy
            Assignee: Herve Boutemy
             Fix For: 3.9.1


https://lists.apache.org/thread.html/rbba90de4703f8109b543500a5ee9e5b17b6a1258d95c6b5815b9257a%40%3Cdev.maven.apache.org%3E
{noformat}mojo-parent (issue-105)$ mvn site site:stage
..
[INFO]
[INFO] --- maven-site-plugin:3.9.0:site (default-site) @ mojo-parent ---
[INFO] configuring report plugin
org.apache.maven.plugins:maven-plugin-plugin:3.6.0
[INFO] preparing maven-plugin-plugin:report report requires
'process-classes' forked phase execution
[INFO]
[INFO] >>> maven-plugin-plugin:3.6.0:report > process-classes @
mojo-parent >>>
[INFO]
[INFO] --- maven-enforcer-plugin:1.4:enforce (mojo-enforcer-rules) @
mojo-parent ---
[INFO]
[INFO] <<< maven-plugin-plugin:3.6.0:report < process-classes @
mojo-parent <<<
[INFO] 'process-classes' forked phase execution for
maven-plugin-plugin:report report preparation done
[INFO] 1 report detected for maven-plugin-plugin:3.6.0: report
[INFO] configuring report plugin
org.apache.maven.plugins:maven-changes-plugin:2.11
[INFO] 1 report configured for maven-changes-plugin:2.11: github-report
[INFO] configuring report plugin
org.apache.maven.plugins:maven-checkstyle-plugin:2.16
[INFO] 1 report configured for maven-checkstyle-plugin:2.16: checkstyle
[INFO] configuring report plugin
org.apache.maven.plugins:maven-javadoc-plugin:3.2.0
[INFO]
------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO]
------------------------------------------------------------------------
[INFO] Total time: 2.144 s
[INFO] Finished at: 2020-05-24T11:50:11+02:00
[INFO] Final Memory: 30M/128M
[INFO]
------------------------------------------------------------------------
[ERROR] Failed to execute goal
org.apache.maven.plugins:maven-site-plugin:3.9.0:site (default-site) on
project mojo-parent: Execution default-site of goal
org.apache.maven.plugins:maven-site-plugin:3.9.0:site failed: An API
incompatibility was encountered while executing
org.apache.maven.plugins:maven-site-plugin:3.9.0:site:
java.lang.NoSuchMethodError: 'java.lang.Object
org.codehaus.plexus.util.xml.Xpp3Dom.getInputLocation()'
[ERROR] -----------------------------------------------------
[ERROR] realm =    plugin>org.apache.maven.plugins:maven-site-plugin:3.9.0
[ERROR] strategy =
org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy
[ERROR] urls[0] =
file:/Users/khmarbaise/.m2/repository/org/apache/maven/plugins/maven-site-plugin/3.9.0/maven-site-plugin-3.9.0.jar{noformat}


This can be reproduced with 3.0.5 up to 3.6.1.

Versions 3.6.2 and 3.6.3 are working fine.

This means using maven-site-plugin 3.9.0 only working with Maven 3.6.2+
...in contradiction to the site[1] which says it is requirement 3.0..




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