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Posted to issues@maven.apache.org by "Christian Schulte (JIRA)" <ji...@codehaus.org> on 2009/11/04 11:13:55 UTC

[jira] Created: (MJAVADOC-273) NullPointerException when setting detectLinks to true

NullPointerException when setting detectLinks to true
-----------------------------------------------------

                 Key: MJAVADOC-273
                 URL: http://jira.codehaus.org/browse/MJAVADOC-273
             Project: Maven 2.x Javadoc Plugin
          Issue Type: Bug
    Affects Versions: 2.6.1
         Environment: Apache Maven 2.2.1 (r801777; 2009-08-06 19:16:01+0000)
Java version: 1.5.0_17
Java home: /usr/lib/jvm/java-1.5.0-sun-1.5.0.17/jre
Default locale: de_DE, platform encoding: UTF-8
OS name: "linux" version: "2.6.31.5" arch: "i386" Family: "unix"

            Reporter: Christian Schulte
            Priority: Blocker


When setting detectLinks to true, the following NullPointerException is thrown whenever a project has dependencies not in compile scope or provided scope.

{code}
[INFO] Trace
java.lang.NullPointerException
	at org.apache.maven.plugin.javadoc.AbstractJavadocMojo.getDependenciesLinks(AbstractJavadocMojo.java:4762)
	at org.apache.maven.plugin.javadoc.AbstractJavadocMojo.addLinkArguments(AbstractJavadocMojo.java:3287)
	at org.apache.maven.plugin.javadoc.AbstractJavadocMojo.addStandardDocletOptions(AbstractJavadocMojo.java:4038)
	at org.apache.maven.plugin.javadoc.AbstractJavadocMojo.executeReport(AbstractJavadocMojo.java:1803)
	at org.apache.maven.plugin.javadoc.JavadocReport.generate(JavadocReport.java:124)
	at org.apache.maven.plugin.javadoc.JavadocReport.execute(JavadocReport.java:283)
	at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:490)
	at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:694)
	at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeStandaloneGoal(DefaultLifecycleExecutor.java:569)
	at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:539)
	at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:387)
	at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:348)
	at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:180)
	at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:328)
	at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:138)
	at org.apache.maven.cli.MavenCli.main(MavenCli.java:362)
	at org.apache.maven.cli.compat.CompatibleMain.main(CompatibleMain.java:60)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:585)
	at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
	at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
	at org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
	at org.codehaus.classworlds.Launcher.main(Launcher.java:375)
{code}

To reproduce, set detectLinks to true and run mvn javadoc:javadoc on a project with dependencies in test scope or runtime scope.


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[jira] Closed: (MJAVADOC-273) NullPointerException when setting detectLinks to true

Posted by "John Casey (JIRA)" <ji...@codehaus.org>.
     [ http://jira.codehaus.org/browse/MJAVADOC-273?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

John Casey closed MJAVADOC-273.
-------------------------------

       Resolution: Fixed
    Fix Version/s: 2.7

fixed by Olivier Lamy in revId 911264

> NullPointerException when setting detectLinks to true
> -----------------------------------------------------
>
>                 Key: MJAVADOC-273
>                 URL: http://jira.codehaus.org/browse/MJAVADOC-273
>             Project: Maven 2.x Javadoc Plugin
>          Issue Type: Bug
>    Affects Versions: 2.6.1
>         Environment: Apache Maven 2.2.1 (r801777; 2009-08-06 19:16:01+0000)
> Java version: 1.5.0_17
> Java home: /usr/lib/jvm/java-1.5.0-sun-1.5.0.17/jre
> Default locale: de_DE, platform encoding: UTF-8
> OS name: "linux" version: "2.6.31.5" arch: "i386" Family: "unix"
>            Reporter: Christian Schulte
>            Assignee: John Casey
>            Priority: Blocker
>             Fix For: 2.7
>
>
> When setting detectLinks to true, the following NullPointerException is thrown whenever a project has dependencies not in compile scope or provided scope.
> {code}
> [INFO] Trace
> java.lang.NullPointerException
> 	at org.apache.maven.plugin.javadoc.AbstractJavadocMojo.getDependenciesLinks(AbstractJavadocMojo.java:4762)
> 	at org.apache.maven.plugin.javadoc.AbstractJavadocMojo.addLinkArguments(AbstractJavadocMojo.java:3287)
> 	at org.apache.maven.plugin.javadoc.AbstractJavadocMojo.addStandardDocletOptions(AbstractJavadocMojo.java:4038)
> 	at org.apache.maven.plugin.javadoc.AbstractJavadocMojo.executeReport(AbstractJavadocMojo.java:1803)
> 	at org.apache.maven.plugin.javadoc.JavadocReport.generate(JavadocReport.java:124)
> 	at org.apache.maven.plugin.javadoc.JavadocReport.execute(JavadocReport.java:283)
> 	at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:490)
> 	at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:694)
> 	at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeStandaloneGoal(DefaultLifecycleExecutor.java:569)
> 	at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:539)
> 	at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:387)
> 	at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:348)
> 	at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:180)
> 	at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:328)
> 	at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:138)
> 	at org.apache.maven.cli.MavenCli.main(MavenCli.java:362)
> 	at org.apache.maven.cli.compat.CompatibleMain.main(CompatibleMain.java:60)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> 	at java.lang.reflect.Method.invoke(Method.java:585)
> 	at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
> 	at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
> 	at org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
> 	at org.codehaus.classworlds.Launcher.main(Launcher.java:375)
> {code}
> To reproduce, set detectLinks to true and run mvn javadoc:javadoc on a project with dependencies in test scope or runtime scope.

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