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https://issues.apache.org/jira/browse/MJAVADOC-698?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17958078#comment-17958078
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Olivier Lamy commented on MJAVADOC-698:
---------------------------------------
This project has moved from Jira to GitHub Issues. This issue was migrated to
[apache/maven-javadoc-plugin#1077|https://github.com/apache/maven-javadoc-plugin/issues/1077].
Please visit the GitHub issue to view further activity, add comments, or
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> javadoc:javadoc fails for non-JPMS mojo
> ---------------------------------------
>
> Key: MJAVADOC-698
> URL: https://issues.apache.org/jira/browse/MJAVADOC-698
> Project: Maven Javadoc Plugin (Moved to GitHub Issues)
> Issue Type: Bug
> Components: javadoc
> Affects Versions: 3.3.1
> Reporter: Gili
> Priority: Major
> Labels: jpms
>
> I upgraded maven-javadoc-plugin from version 3.2.0 to 3.3.1. At the same
> time, I upgraded from JDK 11 to 17. All of a sudden I am getting the
> following build failure I was not getting before:
> {code:java}
> [ERROR] Failed to execute goal
> org.apache.maven.plugins:maven-javadoc-plugin:3.3.1:jar (attach-javadocs) on
> project maven_plugin: MavenReportException: Error while generating Javadoc:
> [ERROR] Exit code: 1 - Loading source file
> C:\Users\Gili\Documents\requirements.java\maven_plugin\src\main\java\com\github\cowwoc\requirements\maven\AbstractGeneratorMojo.java...
> [ERROR] Loading source file
> C:\Users\Gili\Documents\requirements.java\maven_plugin\src\main\java\com\github\cowwoc\requirements\maven\GenerateApiMojo.java...
> [ERROR] Loading source file
> C:\Users\Gili\Documents\requirements.java\maven_plugin\src\main\java\com\github\cowwoc\requirements\maven\OptimizeExceptionsMojo.java...
> [ERROR] Loading source file
> C:\Users\Gili\Documents\requirements.java\maven_plugin\src\main\java\com\github\cowwoc\requirements\maven\package-info.java...
> [ERROR] Loading source file
> C:\Users\Gili\Documents\requirements.java\maven_plugin\src\main\java\com\github\cowwoc\requirements\maven\UnpackMojo.java...
> [ERROR] Loading source file
> C:\Users\Gili\Documents\requirements.java\maven_plugin\target\generated-sources\plugin\com\github\cowwoc\requirements\maven\HelpMojo.java...
> [ERROR] Loading source files for package
> com.github.cowwoc.requirements.maven...
> [ERROR] Constructing Javadoc information...
> [ERROR]
> C:\Users\Gili\Documents\requirements.java\maven_plugin\target\generated-sources\plugin\com\github\cowwoc\requirements\maven\HelpMojo.java:8:
> error: package org.w3c.dom is not visible
> [ERROR] import org.w3c.dom.Document;
> [ERROR] ^
> [ERROR] (package org.w3c.dom is declared in module java.xml, but module
> com.github.cowwoc.requirements.maven_plugin does not read it)
> [ERROR]
> C:\Users\Gili\Documents\requirements.java\maven_plugin\target\generated-sources\plugin\com\github\cowwoc\requirements\maven\HelpMojo.java:9:
> error: package org.w3c.dom is not visible
> [ERROR] import org.w3c.dom.Element;
> [ERROR] ^
> [ERROR] (package org.w3c.dom is declared in module java.xml, but module
> com.github.cowwoc.requirements.maven_plugin does not read it)
> [ERROR]
> C:\Users\Gili\Documents\requirements.java\maven_plugin\target\generated-sources\plugin\com\github\cowwoc\requirements\maven\HelpMojo.java:10:
> error: package org.w3c.dom is not visible
> [ERROR] import org.w3c.dom.Node;
> [ERROR] ^
> [ERROR] (package org.w3c.dom is declared in module java.xml, but module
> com.github.cowwoc.requirements.maven_plugin does not read it)
> [ERROR]
> C:\Users\Gili\Documents\requirements.java\maven_plugin\target\generated-sources\plugin\com\github\cowwoc\requirements\maven\HelpMojo.java:11:
> error: package org.w3c.dom is not visible
> [ERROR] import org.w3c.dom.NodeList;
> [ERROR] ^
> [ERROR] (package org.w3c.dom is declared in module java.xml, but module
> com.github.cowwoc.requirements.maven_plugin does not read it)
> [ERROR]
> C:\Users\Gili\Documents\requirements.java\maven_plugin\target\generated-sources\plugin\com\github\cowwoc\requirements\maven\HelpMojo.java:12:
> error: package org.xml.sax is not visible
> [ERROR] import org.xml.sax.SAXException;
> [ERROR] ^
> [ERROR] (package org.xml.sax is declared in module java.xml, but module
> com.github.cowwoc.requirements.maven_plugin does not read it)
> [ERROR]
> C:\Users\Gili\Documents\requirements.java\maven_plugin\target\generated-sources\plugin\com\github\cowwoc\requirements\maven\HelpMojo.java:14:
> error: package javax.xml.parsers is not visible
> [ERROR] import javax.xml.parsers.DocumentBuilder;
> [ERROR] ^
> [ERROR] (package javax.xml.parsers is declared in module java.xml, but
> module com.github.cowwoc.requirements.maven_plugin does not read it)
> [ERROR]
> C:\Users\Gili\Documents\requirements.java\maven_plugin\target\generated-sources\plugin\com\github\cowwoc\requirements\maven\HelpMojo.java:15:
> error: package javax.xml.parsers is not visible
> [ERROR] import javax.xml.parsers.DocumentBuilderFactory;
> [ERROR] ^
> [ERROR] (package javax.xml.parsers is declared in module java.xml, but
> module com.github.cowwoc.requirements.maven_plugin does not read it)
> [ERROR]
> C:\Users\Gili\Documents\requirements.java\maven_plugin\target\generated-sources\plugin\com\github\cowwoc\requirements\maven\HelpMojo.java:16:
> error: package javax.xml.parsers is not visible
> [ERROR] import javax.xml.parsers.ParserConfigurationException;
> [ERROR] ^
> [ERROR] (package javax.xml.parsers is declared in module java.xml, but
> module com.github.cowwoc.requirements.maven_plugin does not read it)
> [ERROR] 8 errors
> [ERROR]
> [ERROR] Command line was: cmd.exe /X /C
> "C:\Users\Gili\.jdks\openjdk-17.0.1\bin\javadoc.exe @options @packages
> @argfile"
> [ERROR]
> [ERROR] Refer to the generated Javadoc files in
> 'C:\Users\Gili\Documents\requirements.java\maven_plugin\target\apidocs' dir.
> [ERROR]
> [ERROR] -> [Help 1]{code}
> The Mojo in question did not change at all. It is not a Java Module so I
> don't understand why the Javadoc engine is treating it as such. I would be
> more than happy to upgrade the Mojo to a Java Module but at last check this
> isn't technically possible (I get {{Error: the unnamed module reads package
> org.apache.maven.plugin from both maven.core and maven.plugin.api}}).
> Any ideas?
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