[MDEP-564] NPE on maven 3.5.0

• Type: Bug
• Status: Closed
• Priority: Critical
• Resolution: Incomplete
• Affects Version/s: 3.0.0
• Component/s: get
• Assignee: Unassigned
• Reporter: Michael Dikman
• Created: 27/Apr/17 14:55
• Updated: 24/Jun/18 19:22
• Resolved: 24/Jun/18 19:22

Description

When using get goal on maven 3.5.0 getting NPE.
Works fine on maven 3.3.9

[ERROR] Failed to execute goal org.apache.maven.plugins:maven-dependency-plugin:3.0.0:get (default-cli) on project standalone-pom: Execution default-cli of goal org.apache.maven.plugins:maven-dependency-plugin:3.0.0:get failed.: NullPointerException -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.apache.maven.plugins:maven-dependency-plugin:3.0.0:get (default-cli) on project standalone-pom: Execution default-cli of goal org.apache.maven.plugins:maven-dependency-plugin:3.0.0:get failed.
        at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:213)
        at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:154)
        at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:146)
        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:51)
        at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:128)
        at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:309)
        at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:194)
        at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:107)
        at org.apache.maven.cli.MavenCli.execute(MavenCli.java:993)
        at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:345)
        at org.apache.maven.cli.MavenCli.main(MavenCli.java:191)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289)
        at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229)
        at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415)
        at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356)
Caused by: org.apache.maven.plugin.PluginExecutionException: Execution default-cli of goal org.apache.maven.plugins:maven-dependency-plugin:3.0.0:get failed.
        at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:145)
        at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:208)
        ... 20 more
Caused by: java.lang.NullPointerException
        at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveDependencies(DefaultRepositorySystem.java:370)
        at org.apache.maven.shared.dependencies.resolve.internal.Maven31DependencyResolver.resolveDependencies(Maven31DependencyResolver.java:227)
        at org.apache.maven.shared.dependencies.resolve.internal.Maven31DependencyResolver.resolveDependencies(Maven31DependencyResolver.java:90)
        at org.apache.maven.shared.dependencies.resolve.internal.DefaultDependencyResolver.resolveDependencies(DefaultDependencyResolver.java:81)
        at org.apache.maven.plugins.dependency.GetMojo.execute(GetMojo.java:226)
        at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:134)
        ... 21 more