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Posted to issues@maven.apache.org by "Hudson (Jira)" <ji...@apache.org> on 2020/06/21 16:45:00 UTC
[jira] [Commented] (MSITE-856) NullPointer on
org.apache.maven.plugins.site.render.SiteMap.relativePath
[ https://issues.apache.org/jira/browse/MSITE-856?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17141525#comment-17141525 ]
Hudson commented on MSITE-856:
------------------------------
Build succeeded in Jenkins: Maven TLP » maven-site-plugin » master #116
See https://builds.apache.org/job/maven-box/job/maven-site-plugin/job/master/116/
> NullPointer on org.apache.maven.plugins.site.render.SiteMap.relativePath
> ------------------------------------------------------------------------
>
> Key: MSITE-856
> URL: https://issues.apache.org/jira/browse/MSITE-856
> Project: Maven Site Plugin
> Issue Type: Bug
> Components: site descriptor
> Affects Versions: 3.8.2
> Environment: windows
> Reporter: clement bareth
> Assignee: Elliotte Rusty Harold
> Priority: Minor
> Labels: intern
> Fix For: 3.9.1
>
>
> Hello,
>
> In the site.xml description, inside a menu, if you forget to set the href of an item, the following error will occurs :
>
> {code:java}
> Failed to execute goal org.apache.maven.plugins:maven-site-plugin:3.8.2:site (default-site) on project investigation-core: Execution default-site of goal org.apache.maven.plugins:maven-site-plugin:3.8.2:site failed. NullPointerException -> [Help 1]Failed to execute goal org.apache.maven.plugins:maven-site-plugin:3.8.2:site (default-site) on project investigation-core: Execution default-site of goal org.apache.maven.plugins:maven-site-plugin:3.8.2:site failed. NullPointerException -> [Help 1]org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.apache.maven.plugins:maven-site-plugin:3.8.2:site (default-site) on project investigation-core: Execution default-site of goal org.apache.maven.plugins:maven-site-plugin:3.8.2:site failed. at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:215) at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:156) at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:148) at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:117) at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:81) at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:56) at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:128) at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:305) at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:192) at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:105) at org.apache.maven.cli.MavenCli.execute(MavenCli.java:957) at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:289) at org.apache.maven.cli.MavenCli.main(MavenCli.java:193) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:282) at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:225) at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:406) at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:347)Caused by: org.apache.maven.plugin.PluginExecutionException: Execution default-site of goal org.apache.maven.plugins:maven-site-plugin:3.8.2:site failed. at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:148) at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:210) ... 20 moreCaused by: java.lang.NullPointerException at org.apache.maven.plugins.site.render.SiteMap.relativePath(SiteMap.java:188) at org.apache.maven.plugins.site.render.SiteMap.extractItems(SiteMap.java:175) at org.apache.maven.plugins.site.render.SiteMap.extract(SiteMap.java:154) at org.apache.maven.plugins.site.render.SiteMap.generate(SiteMap.java:120) at org.apache.maven.plugins.site.render.SiteMojo.renderLocale(SiteMojo.java:204) at org.apache.maven.plugins.site.render.SiteMojo.execute(SiteMojo.java:147) at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:137){code}
>
> {{To reproduce the error, juste add the following menu on a site.xml description : }}
>
> {code:java}
> <menu name="My Menu">
> <item name="My first item"/>
> </menu>{code}
>
> {{I think that a syntax error should be raised rather than a null pointer.}}
>
> {{Thanks}}
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