[
https://jira.codehaus.org/browse/MENFORCER-122?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Robert Scholte moved MOJO-1735 to MENFORCER-122:
------------------------------------------------
Complexity: (was: Intermediate)
Component/s: (was: _Mojo Parent)
Standard Rules
Key: MENFORCER-122 (was: MOJO-1735)
Project: Maven 2.x Enforcer Plugin (was: Mojo)
> Adding repository causes NPE during mvn install
> -----------------------------------------------
>
> Key: MENFORCER-122
> URL: https://jira.codehaus.org/browse/MENFORCER-122
> Project: Maven 2.x Enforcer Plugin
> Issue Type: Bug
> Components: Standard Rules
> Reporter: Marcel Overdijk
>
> When adding a repository to maven plugin pom, like
> <repositories>
> <repository>
> <id>com.asual.maven.public</id>
> <name>Asual Public Repository</name>
> <url>http://www.asual.com/maven/content/groups/public</url>
> </repository>
> </repositories>
> and having sandbox as parent
> <parent>
> <groupId>org.codehaus.mojo</groupId>
> <artifactId>mojo-sandbox-parent</artifactId>
> <version>9</version>
> </parent>
> causes mvn install to throw a NPE:
> [ERROR] Failed to execute goal
> org.apache.maven.plugins:maven-enforcer-plugin:1.0:enforce
> (mojo-enforcer-rules) on project lesscss-maven-plugin: Execution
> mojo-enforcer-rules of goal
> org.apache.maven.plugins:maven-enforcer-plugin:1.0:enforce failed.
> NullPointerException -> [Help 1]
> org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute
> goal org.apache.maven.plugins:maven-enforcer-plugin:1.0:enforce
> (mojo-enforcer-rules) on project lesscss-maven-plugin: Execution
> mojo-enforcer-rules of goal
> org.apache.maven.plugins:maven-enforcer-plugin:1.0:enforce failed.
> at
> org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:225)
>
> at
> org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
>
> at
> org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
>
> at
> org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84)
>
> at
> org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)
>
> at
> org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)
>
> at
> org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)
>
> at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:319)
> at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156)
> at org.apache.maven.cli.MavenCli.execute(MavenCli.java:537)
> at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:196)
> at org.apache.maven.cli.MavenCli.main(MavenCli.java:141)
> 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:597)
> at
> org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:290)
>
> at
> org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:230)
> at
> org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:409)
>
> at
> org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:352)
> Caused by: org.apache.maven.plugin.PluginExecutionException: Execution
> mojo-enforcer-rules of goal
> org.apache.maven.plugins:maven-enforcer-plugin:1.0:enforce failed.
> at
> org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:110)
>
> at
> org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209)
>
> ... 19 more
> Caused by: java.lang.NullPointerException
> at
> org.apache.maven.plugins.enforcer.RequireNoRepositories.findBannedRepositories(RequireNoRepositories.java:182)
>
> at
> org.apache.maven.plugins.enforcer.RequireNoRepositories.execute(RequireNoRepositories.java:110)
>
> at
> org.apache.maven.plugins.enforcer.EnforceMojo.execute(EnforceMojo.java:186)
> at
> org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101)
>
> ... 20 more
> On the discussion forum it was mentioned it's not allowed to repo's:
> https://fisheye.codehaus.org/browse/mojo/trunk/mojo/mojo-parent/pom.xml?hb=true#to323
> After removing the repo mvn install works flawlessly.
> However the NPE makes it difficult to find out why mvn install was failing.
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