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Posted to issues@maven.apache.org by "Ernst Reissner (Jira)" <ji...@apache.org> on 2021/02/14 09:37:00 UTC

[jira] [Created] (MJAVADOC-672) misleading Exit code: 2 - javadoc: error - No source files for package jopas

Ernst Reissner created MJAVADOC-672:
---------------------------------------

             Summary: misleading Exit code: 2 - javadoc: error - No source files for package jopas
                 Key: MJAVADOC-672
                 URL: https://issues.apache.org/jira/browse/MJAVADOC-672
             Project: Maven Javadoc Plugin
          Issue Type: Improvement
          Components: javadoc
    Affects Versions: 3.1.1
            Reporter: Ernst Reissner


Configuration is done as follows:
{code:java}
// code 

      <!-- javadoc plugin -->
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-javadoc-plugin</artifactId>
        <version>3.1.1</version>
        <configuration>	  <!--phase>generate-sources</phase--> <!-- this is the default -->
	  <sourcepath>src/main/java:src/test/java</sourcepath>
	  <tags>
	    <tag>
	      <name>todo</name>
	      <placement>a</placement>
	      <head>what is to be done in the present code fragment;
	      jopas only</head>
	    </tag>
	    <tag>
	      <name>To.Do</name>
	      <placement>a</placement>
	      <head>ToDo: </head>
	    </tag>
	  </tags>

...

 </plugin>
{code}

The outcoming when doing mvn javadoc:test-javadoc is as follows: 
ERROR] Failed to execute goal org.apache.maven.plugins:maven-javadoc-plugin:3.1.1:test-javadoc (default-cli) on project l2r: An error has occurred in Test Javadoc report generation: 
[ERROR] Exit code: 2 - javadoc: error - No source files for package jopas
[ERROR] 
[ERROR] Command line was: /usr/lib64/jvm/java/bin/javadoc @options @argfile
[ERROR] 
[ERROR] Refer to the generated Javadoc files in '/home/ernst/Software/target/site/testapidocs' dir.


Note that the package is not org.jopas, but just jopas. 
In the tag definition, there is a line break just before jopas. 
If I remove that line break, all works fine. 

I think this gives indication to very gragilepom reading.. either this plugin or maven. 





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