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  1. Maven
  2. MNG-6644

NPE in DefaultReportingConverter when reports has no InputLocation (using polyglot Maven)

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 3.6.1
    • 3.6.2
    • None
    • None

    Description

      After upgrading from Maven 3.6.0 to Maven 3.6.1, the attached project fails with a NullPointerException.
      This project uses the extension `io.takari.polyglot:polyglot-kotlin` in order to build the Maven project model using a Kotlin script.

      org.apache.maven.InternalErrorException: Internal error: java.lang.NullPointerException
      at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:120)
      at org.apache.maven.cli.MavenCli.execute (MavenCli.java:956)
      at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:288)
      at org.apache.maven.cli.MavenCli.main (MavenCli.java:192)
      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:566)
      at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:282)
      at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:225)
      at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:406)
      at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:347)
      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:566)
      at org.apache.maven.wrapper.BootstrapMainStarter.start (BootstrapMainStarter.java:39)
      at org.apache.maven.wrapper.WrapperExecutor.execute (WrapperExecutor.java:122)
      at org.apache.maven.wrapper.MavenWrapperMain.main (MavenWrapperMain.java:55)
      Caused by: java.lang.NullPointerException
      at org.apache.maven.model.plugin.DefaultReportingConverter.convert (DefaultReportingConverter.java:243)
      at org.apache.maven.model.plugin.DefaultReportingConverter.convert (DefaultReportingConverter.java:213)
      at org.apache.maven.model.plugin.DefaultReportingConverter.convertReporting (DefaultReportingConverter.java:140)
      at org.apache.maven.model.building.DefaultModelBuilder.build (DefaultModelBuilder.java:479)
      at org.apache.maven.model.building.DefaultModelBuilder.build (DefaultModelBuilder.java:432)
      at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:616)
      at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:385)
      at org.apache.maven.graph.DefaultGraphBuilder.collectProjects (DefaultGraphBuilder.java:414)
      at org.apache.maven.graph.DefaultGraphBuilder.getProjectsForMavenReactor (DefaultGraphBuilder.java:405)
      at org.apache.maven.graph.DefaultGraphBuilder.build (DefaultGraphBuilder.java:82)
      at org.apache.maven.DefaultMaven.buildGraph (DefaultMaven.java:507)
      at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:219)
      at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
      at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
      at org.apache.maven.cli.MavenCli.execute (MavenCli.java:956)
      at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:288)
      at org.apache.maven.cli.MavenCli.main (MavenCli.java:192)
      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:566)
      at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:282)
      at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:225)
      at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:406)
      at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:347)
      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:566)
      at org.apache.maven.wrapper.BootstrapMainStarter.start (BootstrapMainStarter.java:39)
      at org.apache.maven.wrapper.WrapperExecutor.execute (WrapperExecutor.java:122)
      at org.apache.maven.wrapper.MavenWrapperMain.main (MavenWrapperMain.java:55)
      

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            rptmaestro Robert Thornton
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              Updated:
              Resolved:

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