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  1. Maven JLink Plugin
  2. MJLINK-9

Add support for multi module projects

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Details

    • New Feature
    • Status: Closed
    • Major
    • Resolution: Done
    • 3.0.0-alpha-1
    • 3.0.0

    Description

      I would like to have a multi module project something like

      parent
        lib
          pom.xml
        app
          pom.xml
        dist
          pom.xml

      where app is my application module that depends on a lib module and dist is a jlink module that depends on app.

       

      Currently I see a NPE because it cannot find app's jar. Seems like jars from reactor are not resolved 

       

      [ERROR] Failed to execute goal org.apache.maven.plugins:maven-jlink-plugin:3.0.0-alpha-1:jlink (default-jlink) on project dist: Execution default-jlink of goal org.apache.maven.plugins:maven-jlink-plugin:3.0.0-alpha-1:jlink failed.: NullPointerException -> [Help 1]
      org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.apache.maven.plugins:maven-jlink-plugin:3.0.0-alpha-1:jlink (default-jlink) on project dist: Execution default-jlink 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: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:955)
          at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:290)
          at org.apache.maven.cli.MavenCli.main (MavenCli.java:194)
          at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
          at jdk.internal.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62)
          at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
          at java.lang.reflect.Method.invoke (Method.java:564)
          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-jlink 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:145)
          at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:208)
          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:955)
          at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:290)
          at org.apache.maven.cli.MavenCli.main (MavenCli.java:194)
          at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
          at jdk.internal.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62)
          at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
          at java.lang.reflect.Method.invoke (Method.java:564)
          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: 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:134)
          at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:208)
          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:955)
          at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:290)
          at org.apache.maven.cli.MavenCli.main (MavenCli.java:194)
          at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
          at jdk.internal.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62)
          at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
          at java.lang.reflect.Method.invoke (Method.java:564)
          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)
      [ERROR] 
      [ERROR] 
      [ERROR] For more information about the errors and possible solutions, please read the following articles:
      [ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/PluginExecutionException
      [ERROR] 
      [ERROR] After correcting the problems, you can resume the build with the command
      [ERROR]   mvn <goals> -rf :dist
      

        

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            khmarbaise Karl Heinz Marbaise
            tsachev Vladimir Tsanev
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              Updated:
              Resolved:

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