Maven 2.x Javadoc Plugin

maven-javadoc-plugin 2.5, 2.6 and mojo: Error extracting plugin descriptor

Details

  • Type: Bug Bug
  • Status: Closed Closed
  • Priority: Major Major
  • Resolution: Fixed
  • Affects Version/s: 2.5, 2.6
  • Fix Version/s: 2.6.1
  • Labels:
    None
  • Environment:
    Apache Maven 2.2.0
    Java version: 1.6.0_11
  • Number of attachments :
    1

Description

Using maven-javadoc-plugin Version 2.5 or 2.6 for a project of type <packaging>maven-plugin</packaging> leads to the following error message, even if the aggregation is not set:

Error extracting plugin descriptor: 'Goal: ... already exists in the plugin descriptor ...

Using maven-javadoc-plugin Version 2.2 solves this problem.

Structure of the project:

 
[INFO] Reactor build order: 
[INFO]   Service
[INFO]   Service: Common Dependencies
[INFO]   Service: API
[INFO]   Service: Test Fixture
[INFO]   Service: Implementation
[INFO]   Service: DI
[INFO]   Service: auth-maven-plugin
[INFO]   Service: Config
[INFO]   Service: Interceptors
[INFO]   Service: Client Module
[INFO]   Service: Web Components
[INFO]   Service: Example

Configuration in service/pom.xml

    <profile>
      <id>full-site</id>
      <reporting>
        <plugins>
          <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-dependency-plugin</artifactId>
            <reportSets>
              <reportSet>
                <reports>
                  <report>analyze-report</report>
                </reports>
              </reportSet>
            </reportSets>
          </plugin>
          <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-javadoc-plugin</artifactId>
            <version>2.5</version>
            <configuration>
              <quiet>true</quiet>
              <show>protected</show>
              <links>
                <link>http://java.sun.com/javase/6/docs/api/</link>
                <link>http://java.sun.com/javaee/5/docs/api/</link>
              </links>
            </configuration>
          </plugin>
...

Also see: http://jira.codehaus.org/browse/MJAVADOC-224

Issue Links

is duplicated by

Bug - A problem which impairs or prevents the functions of the product. MJAVADOC-145 If Javadoc is set to aggregate, the build fails inside a Maven plugin module

  • Critical - Crashes, loss of data, severe memory leak.
  • Closed - The issue is considered finished, the resolution is correct. Issues which are not closed can be reopened.

Activity

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Vincent Siveton added a comment -

Could you please provide a test case? It seems that you have 2 identical goals...
Also, please provide debug files
http://maven.apache.org/plugins/maven-javadoc-plugin/faq.html#How_to_know_exactly_the_Javadoc_command_line

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Vincent Siveton added a comment - Could you please provide a test case? It seems that you have 2 identical goals... Also, please provide debug files http://maven.apache.org/plugins/maven-javadoc-plugin/faq.html#How_to_know_exactly_the_Javadoc_command_line
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Vincent Siveton added a comment -

Also, I tried with Doxia and Surefire and your profile seems to work.

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Vincent Siveton added a comment - Also, I tried with Doxia and Surefire and your profile seems to work.
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jcrouvi added a comment -

@Vincent Siveton:
With the version 2.2 it works fine with the same profile and the same goals as mentioned
in the description.
Please have a look at http://jira.codehaus.org/browse/MJAVADOC-224.
I will provide more information asap.

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jcrouvi added a comment - @Vincent Siveton: With the version 2.2 it works fine with the same profile and the same goals as mentioned in the description. Please have a look at http://jira.codehaus.org/browse/MJAVADOC-224 . I will provide more information asap.
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Vincent Siveton added a comment -

jcrouvi, I (re) read the plugin code and my only idea is that the sourcepath list is not immutable in reactor mode [1].
Since I have no test case or failing project, could you please try this patch in your project?

[1] http://maven.apache.org/plugins/maven-javadoc-plugin/xref/org/apache/maven/plugin/javadoc/AbstractJavadocMojo.html#1877

Show
Vincent Siveton added a comment - jcrouvi, I (re) read the plugin code and my only idea is that the sourcepath list is not immutable in reactor mode [1] . Since I have no test case or failing project, could you please try this patch in your project? [1] http://maven.apache.org/plugins/maven-javadoc-plugin/xref/org/apache/maven/plugin/javadoc/AbstractJavadocMojo.html#1877
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Vincent Siveton added a comment -

I created an IT and fixed the pb as discuss here in r811825, snap deployed.

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Vincent Siveton added a comment - I created an IT and fixed the pb as discuss here in r811825 , snap deployed.
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Olivier Lamy added a comment -

It looks it failed on the grid.
https://grid.sonatype.org/ci/view/Plugins/job/maven-plugins-ITs/jdk=1.5,label=ubuntu/266/consoleFull

I confirm it fails on my env too.

Show
Olivier Lamy added a comment - It looks it failed on the grid. https://grid.sonatype.org/ci/view/Plugins/job/maven-plugins-ITs/jdk=1.5,label=ubuntu/266/consoleFull I confirm it fails on my env too.

People

  • Assignee:
    Vincent Siveton
    Reporter:
    jcrouvi
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Dates

  • Created:
    Updated:
    Resolved: