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Posted to issues@maven.apache.org by "Geoffrey De Smet (Jira)" <ji...@apache.org> on 2023/03/20 14:54:00 UTC

[jira] [Updated] (MJAVADOC-747) jar goal fails with automatic module (Regression from 3.2.0)

     [ https://issues.apache.org/jira/browse/MJAVADOC-747?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Geoffrey De Smet updated MJAVADOC-747:
--------------------------------------
    Description: 
In optaplanner, we provide automatic module names for all our modules.
But some modules have a dependency with classes in the no-name package.
That was not a problem for the maven-javadoc-plugin, except since maven-javadoc-plugin 3.3.0 (including 3.5.0) it crashes the entire build.

This happens with dependencies on quarkus and on rewrite.
For example, for optaplanner-migrator that depends on rewrite-maven and rewrite-gradle:
{code:java}
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-javadoc-plugin:3.5.0:jar (default) on project reproducer:
Execution default of goal org.apache.maven.plugins:maven-javadoc-plugin:3.5.0:jar failed:
Unable to derive module descriptor for /.../.m2/repository/org/openrewrite/rewrite-gradle/7.38.0/rewrite-gradle-7.38.0.jar:
PluginSpec.class found in top-level directory (unnamed package not allowed in module) -> [Help 1]{code}
Isolated reproducer:
  [https://github.com/ge0ffrey/maven-javadoc-plugin-3.5.0-reproducer]

  was:
In optaplanner, we provide automatic module names for all our modules.
But some modules have a dependency with classes in the no-name package.
That was not a problem for the maven-javadoc-plugin, except since maven-javadoc-plugin 3.3.0 (including 3.5.0) it crashes the entire build.

This happens with dependencies on quarkus and on rewrite.
For example, for optaplanner-migrator that depends on rewrite-maven and rewrite-gradle:
{code:java}
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-javadoc-plugin:3.5.0:jar (default) on project reproducer:
Execution default of goal org.apache.maven.plugins:maven-javadoc-plugin:3.5.0:jar failed:
Unable to derive module descriptor for /.../.m2/repository/org/openrewrite/rewrite-gradle/7.38.0/rewrite-gradle-7.38.0.jar:
PluginSpec.class found in top-level directory (unnamed package not allowed in module) -> [Help 1]{code}


Reproducer:
  https://github.com/ge0ffrey/maven-javadoc-plugin-3.5.0-reproducer


> jar goal fails with automatic module  (Regression from 3.2.0)
> -------------------------------------------------------------
>
>                 Key: MJAVADOC-747
>                 URL: https://issues.apache.org/jira/browse/MJAVADOC-747
>             Project: Maven Javadoc Plugin
>          Issue Type: Bug
>          Components: jar
>    Affects Versions: 3.3.0, 3.3.1, 3.3.2, 3.4.0, 3.4.1, 3.5.0
>            Reporter: Geoffrey De Smet
>            Priority: Blocker
>
> In optaplanner, we provide automatic module names for all our modules.
> But some modules have a dependency with classes in the no-name package.
> That was not a problem for the maven-javadoc-plugin, except since maven-javadoc-plugin 3.3.0 (including 3.5.0) it crashes the entire build.
> This happens with dependencies on quarkus and on rewrite.
> For example, for optaplanner-migrator that depends on rewrite-maven and rewrite-gradle:
> {code:java}
> [ERROR] Failed to execute goal org.apache.maven.plugins:maven-javadoc-plugin:3.5.0:jar (default) on project reproducer:
> Execution default of goal org.apache.maven.plugins:maven-javadoc-plugin:3.5.0:jar failed:
> Unable to derive module descriptor for /.../.m2/repository/org/openrewrite/rewrite-gradle/7.38.0/rewrite-gradle-7.38.0.jar:
> PluginSpec.class found in top-level directory (unnamed package not allowed in module) -> [Help 1]{code}
> Isolated reproducer:
>   [https://github.com/ge0ffrey/maven-javadoc-plugin-3.5.0-reproducer]



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