[MJLINK-42] NullPointerException when running jlink:jlink

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Duplicate
• Affects Version/s: 3.0.0-alpha-1
• Fix Version/s: 3.0.0
• Environment: macOS 10.14.6 ; ; openjdk version "11.0.4" 2019-07-16 LTS ; OpenJDK Runtime Environment Zulu11.33+15-CA (build 11.0.4+11-LTS) ; OpenJDK 64-Bit Server VM Zulu11.33+15-CA (build 11.0.4+11-LTS, mixed mode)
• Assignee: Unassigned
• Reporter: Dominique Gunia
• Created: 06/Feb/20 07:32
• Updated: 29/Nov/20 11:15
• Resolved: 29/Nov/20 11:15

Description

Hi!

I am getting a NullPointerException when running jlink:jlink:

Execution default-cli of goal org.apache.maven.plugins:maven-jlink-plugin:3.0.0-alpha-1:jlink failed.
 at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:224)
 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:116)
 at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:80)
 at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:51)
 at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:120)
 at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:347)
 at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:154)
 at org.apache.maven.cli.MavenCli.execute(MavenCli.java:584)
 at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:213)
 at org.apache.maven.cli.MavenCli.main(MavenCli.java:157)
 at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
 at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
 at java.base/java.lang.reflect.Method.invoke(Method.java:566)
 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-jlink-plugin:3.0.0-alpha-1:jlink failed.
 at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:143)
 at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:208)
 ... 19 more
Caused by: java.lang.NullPointerException
 at org.codehaus.plexus.languages.java.jpms.ResolvePathsRequest$1.toPath(ResolvePathsRequest.java:52)
 at org.codehaus.plexus.languages.java.jpms.ResolvePathsRequest$1.toPath(ResolvePathsRequest.java:48)
 at org.codehaus.plexus.languages.java.jpms.LocationManager.resolvePaths(LocationManager.java:109)
 at org.apache.maven.plugins.jlink.JLinkMojo.preparePaths(JLinkMojo.java:347)
 at org.apache.maven.plugins.jlink.JLinkMojo.execute(JLinkMojo.java:264)
 at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:132)
 ... 20 more

Is this a known problem? How can it be fixed?

Thank you very much!

 

Issue Links

• duplicates: MJLINK-4 NPE on execution