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https://issues.apache.org/jira/browse/MENFORCER-468?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17687692#comment-17687692
]
Olivier Lamy commented on MENFORCER-468:
----------------------------------------
looks to have only with branch jetty-12.0.x
mvn clean install -DskipTests -T4
> Enforcer plugin 3.2.1 concurrency issue
> ---------------------------------------
>
> Key: MENFORCER-468
> URL: https://issues.apache.org/jira/browse/MENFORCER-468
> Project: Maven Enforcer Plugin
> Issue Type: Bug
> Affects Versions: 3.2.1
> Reporter: Olivier Lamy
> Priority: Critical
>
> try to build a project such Jetty (https://github.com/eclipse/jetty.project)
> with -Tx
> This generate a concurrency issue.
> Logs
> {noformat}
> [ERROR] Failed to execute goal
> org.apache.maven.plugins:maven-enforcer-plugin:3.2.1:enforce (enforce-java)
> on project jetty-infinispan-embedded: Execution enforce-java of goal
> org.apache.maven.plugins:maven-enforcer-plugin:3.2.1:enforce failed: Cannot
> invoke "org.apache.maven.project.MavenProject.getDependencies()" because
> "project" is null -> [Help 1]
> org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute
> goal org.apache.maven.plugins:maven-enforcer-plugin:3.2.1:enforce
> (enforce-java) on project jetty-infinispan-embedded: Execution enforce-java
> of goal org.apache.maven.plugins:maven-enforcer-plugin:3.2.1:enforce failed:
> Cannot invoke "org.apache.maven.project.MavenProject.getDependencies()"
> because "project" is null
> at org.apache.maven.lifecycle.internal.MojoExecutor.doExecute
> (MojoExecutor.java:306)
> at org.apache.maven.lifecycle.internal.MojoExecutor.execute
> (MojoExecutor.java:211)
> at org.apache.maven.lifecycle.internal.MojoExecutor.execute
> (MojoExecutor.java:165)
> at org.apache.maven.lifecycle.internal.MojoExecutor.execute
> (MojoExecutor.java:157)
> at
> org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject
> (LifecycleModuleBuilder.java:121)
> at
> org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder$1.call
> (MultiThreadedBuilder.java:210)
> at
> org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder$1.call
> (MultiThreadedBuilder.java:195)
> at java.util.concurrent.FutureTask.run (FutureTask.java:264)
> at java.util.concurrent.Executors$RunnableAdapter.call
> (Executors.java:539)
> at java.util.concurrent.FutureTask.run (FutureTask.java:264)
> at java.util.concurrent.ThreadPoolExecutor.runWorker
> (ThreadPoolExecutor.java:1136)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run
> (ThreadPoolExecutor.java:635)
> at java.lang.Thread.run (Thread.java:833)
> Caused by: org.apache.maven.plugin.PluginExecutionException: Execution
> enforce-java of goal
> org.apache.maven.plugins:maven-enforcer-plugin:3.2.1:enforce failed: Cannot
> invoke "org.apache.maven.project.MavenProject.getDependencies()" because
> "project" is null
> at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo
> (DefaultBuildPluginManager.java:148)
> at org.apache.maven.lifecycle.internal.MojoExecutor.doExecute
> (MojoExecutor.java:301)
> at org.apache.maven.lifecycle.internal.MojoExecutor.execute
> (MojoExecutor.java:211)
> at org.apache.maven.lifecycle.internal.MojoExecutor.execute
> (MojoExecutor.java:165)
> at org.apache.maven.lifecycle.internal.MojoExecutor.execute
> (MojoExecutor.java:157)
> at
> org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject
> (LifecycleModuleBuilder.java:121)
> at
> org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder$1.call
> (MultiThreadedBuilder.java:210)
> at
> org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder$1.call
> (MultiThreadedBuilder.java:195)
> at java.util.concurrent.FutureTask.run (FutureTask.java:264)
> at java.util.concurrent.Executors$RunnableAdapter.call
> (Executors.java:539)
> at java.util.concurrent.FutureTask.run (FutureTask.java:264)
> at java.util.concurrent.ThreadPoolExecutor.runWorker
> (ThreadPoolExecutor.java:1136)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run
> (ThreadPoolExecutor.java:635)
> at java.lang.Thread.run (Thread.java:833)
> Caused by: java.lang.NullPointerException: Cannot invoke
> "org.apache.maven.project.MavenProject.getDependencies()" because "project"
> is null
> at
> org.apache.maven.enforcer.rules.dependency.ResolveUtil.resolveTransitiveDependencies
> (ResolveUtil.java:87)
> at
> org.apache.maven.enforcer.rules.dependency.RequireUpperBoundDeps.execute
> (RequireUpperBoundDeps.java:100)
> at org.apache.maven.plugins.enforcer.EnforceMojo.executeRuleNew
> (EnforceMojo.java:351)
> at org.apache.maven.plugins.enforcer.EnforceMojo.executeRule
> (EnforceMojo.java:325)
> at org.apache.maven.plugins.enforcer.EnforceMojo.execute
> (EnforceMojo.java:248)
> at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo
> (DefaultBuildPluginManager.java:137)
> at org.apache.maven.lifecycle.internal.MojoExecutor.doExecute
> (MojoExecutor.java:301)
> at org.apache.maven.lifecycle.internal.MojoExecutor.execute
> (MojoExecutor.java:211)
> at org.apache.maven.lifecycle.internal.MojoExecutor.execute
> (MojoExecutor.java:165)
> at org.apache.maven.lifecycle.internal.MojoExecutor.execute
> (MojoExecutor.java:157)
> at
> org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject
> (LifecycleModuleBuilder.java:121)
> at
> org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder$1.call
> (MultiThreadedBuilder.java:210)
> at
> org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder$1.call
> (MultiThreadedBuilder.java:195)
> at java.util.concurrent.FutureTask.run (FutureTask.java:264)
> at java.util.concurrent.Executors$RunnableAdapter.call
> (Executors.java:539)
> at java.util.concurrent.FutureTask.run (FutureTask.java:264)
> at java.util.concurrent.ThreadPoolExecutor.runWorker
> (ThreadPoolExecutor.java:1136)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run
> (ThreadPoolExecutor.java:635)
> at java.lang.Thread.run (Thread.java:833)
> [ERROR] Failed to execute goal
> org.apache.maven.plugins:maven-enforcer-plugin:3.2.1:enforce
> (ban-javax-servlet-api) on project jetty-infinispan-remote: Execution
> ban-javax-servlet-api of goal
> org.apache.maven.plugins:maven-enforcer-plugin:3.2.1:enforce failed: Cannot
> invoke "org.apache.maven.project.MavenProject.getDependencies()" because
> "project" is null -> [Help 1]
> org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute
> goal org.apache.maven.plugins:maven-enforcer-plugin:3.2.1:enforce
> (ban-javax-servlet-api) on project jetty-infinispan-remote: Execution
> ban-javax-servlet-api of goal
> org.apache.maven.plugins:maven-enforcer-plugin:3.2.1:enforce failed: Cannot
> invoke "org.apache.maven.project.MavenProject.getDependencies()" because
> "project" is null
> at org.apache.maven.lifecycle.internal.MojoExecutor.doExecute
> (MojoExecutor.java:306)
> at org.apache.maven.lifecycle.internal.MojoExecutor.execute
> (MojoExecutor.java:211)
> at org.apache.maven.lifecycle.internal.MojoExecutor.execute
> (MojoExecutor.java:165)
> at org.apache.maven.lifecycle.internal.MojoExecutor.execute
> (MojoExecutor.java:157)
> at
> org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject
> (LifecycleModuleBuilder.java:121)
> at
> org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder$1.call
> (MultiThreadedBuilder.java:210)
> at
> org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder$1.call
> (MultiThreadedBuilder.java:195)
> at java.util.concurrent.FutureTask.run (FutureTask.java:264)
> at java.util.concurrent.Executors$RunnableAdapter.call
> (Executors.java:539)
> at java.util.concurrent.FutureTask.run (FutureTask.java:264)
> at java.util.concurrent.ThreadPoolExecutor.runWorker
> (ThreadPoolExecutor.java:1136)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run
> (ThreadPoolExecutor.java:635)
> at java.lang.Thread.run (Thread.java:833)
> Caused by: org.apache.maven.plugin.PluginExecutionException: Execution
> ban-javax-servlet-api of goal
> org.apache.maven.plugins:maven-enforcer-plugin:3.2.1:enforce failed: Cannot
> invoke "org.apache.maven.project.MavenProject.getDependencies()" because
> "project" is null
> at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo
> (DefaultBuildPluginManager.java:148)
> at org.apache.maven.lifecycle.internal.MojoExecutor.doExecute
> (MojoExecutor.java:301)
> at org.apache.maven.lifecycle.internal.MojoExecutor.execute
> (MojoExecutor.java:211)
> at org.apache.maven.lifecycle.internal.MojoExecutor.execute
> (MojoExecutor.java:165)
> at org.apache.maven.lifecycle.internal.MojoExecutor.execute
> (MojoExecutor.java:157)
> at
> org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject
> (LifecycleModuleBuilder.java:121)
> at
> org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder$1.call
> (MultiThreadedBuilder.java:210)
> at
> org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder$1.call
> (MultiThreadedBuilder.java:195)
> at java.util.concurrent.FutureTask.run (FutureTask.java:264)
> at java.util.concurrent.Executors$RunnableAdapter.call
> (Executors.java:539)
> at java.util.concurrent.FutureTask.run (FutureTask.java:264)
> at java.util.concurrent.ThreadPoolExecutor.runWorker
> (ThreadPoolExecutor.java:1136)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run
> (ThreadPoolExecutor.java:635)
> at java.lang.Thread.run (Thread.java:833)
> Caused by: java.lang.NullPointerException: Cannot invoke
> "org.apache.maven.project.MavenProject.getDependencies()" because "project"
> is null
> at
> org.apache.maven.enforcer.rules.dependency.ResolveUtil.resolveTransitiveDependencies
> (ResolveUtil.java:87)
> at
> org.apache.maven.enforcer.rules.dependency.BannedDependenciesBase.execute
> (BannedDependenciesBase.java:105)
> at org.apache.maven.enforcer.rules.dependency.BannedDependencies.execute
> (BannedDependencies.java:33)
> at org.apache.maven.plugins.enforcer.EnforceMojo.executeRuleNew
> (EnforceMojo.java:351)
> at org.apache.maven.plugins.enforcer.EnforceMojo.executeRule
> (EnforceMojo.java:325)
> at org.apache.maven.plugins.enforcer.EnforceMojo.execute
> (EnforceMojo.java:248)
> at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo
> (DefaultBuildPluginManager.java:137)
> at org.apache.maven.lifecycle.internal.MojoExecutor.doExecute
> (MojoExecutor.java:301)
> at org.apache.maven.lifecycle.internal.MojoExecutor.execute
> (MojoExecutor.java:211)
> at org.apache.maven.lifecycle.internal.MojoExecutor.execute
> (MojoExecutor.java:165)
> at org.apache.maven.lifecycle.internal.MojoExecutor.execute
> (MojoExecutor.java:157)
> at
> org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject
> (LifecycleModuleBuilder.java:121)
> at
> org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder$1.call
> (MultiThreadedBuilder.java:210)
> at
> org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder$1.call
> (MultiThreadedBuilder.java:195)
> at java.util.concurrent.FutureTask.run (FutureTask.java:264)
> at java.util.concurrent.Executors$RunnableAdapter.call
> (Executors.java:539)
> at java.util.concurrent.FutureTask.run (FutureTask.java:264)
> at java.util.concurrent.ThreadPoolExecutor.runWorker
> (ThreadPoolExecutor.java:1136)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run
> (ThreadPoolExecutor.java:635)
> at java.lang.Thread.run (Thread.java:833)
> {noformat}
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