OpenJPA
  1. OpenJPA
  2. OPENJPA-2418

Cannot build 2.2.x due to NullPointerException in maven-checkstyle-plugin

    Details

    • Type: Bug Bug
    • Status: Closed
    • Priority: Critical Critical
    • Resolution: Fixed
    • Affects Version/s: 2.0.2, 2.1.2, 2.2.3, 2.3.0
    • Fix Version/s: 2.2.3, 2.3.0
    • Component/s: build / infrastructure
    • Labels:
      None
    • Environment:

      Description

      Here's the issue when building the 2.2.x branch.

      Updating to newer maven-checkstyle-plugin (2.6) seems to workaround it.

      [ERROR] Failed to execute goal org.apache.maven.plugins:maven-checkstyle-plugin:2.4:checkstyle (default) on project openjpa-lib: Execution default of goal org.apache.maven.plugins:maven-checkstyle-plugin:2.4:checkstyle failed. NullPointerException -> [Help 1]
      org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.apache.maven.plugins:maven-checkstyle-plugin:2.4:checkstyle (default) on project openjpa-lib: Execution default of goal org.apache.maven.plugins:maven-checkstyle-plugin:2.4:checkstyle failed.
      	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:225)
      	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:84)
      	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)
      	at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)
      	at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)
      	at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:319)
      	at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156)
      	at org.apache.maven.cli.MavenCli.execute(MavenCli.java:537)
      	at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:196)
      	at org.apache.maven.cli.MavenCli.main(MavenCli.java:141)
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:290)
      	at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:230)
      	at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:409)
      	at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:352)
      Caused by: org.apache.maven.plugin.PluginExecutionException: Execution default of goal org.apache.maven.plugins:maven-checkstyle-plugin:2.4:checkstyle failed.
      	at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:110)
      	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209)
      	... 19 more
      Caused by: java.lang.NullPointerException
      	at org.apache.maven.plugin.checkstyle.rss.DefaultCheckstyleRssGenerator.generateRSS(DefaultCheckstyleRssGenerator.java:72)
      	at org.apache.maven.plugin.checkstyle.CheckstyleReport.executeReport(CheckstyleReport.java:639)
      	at org.apache.maven.reporting.AbstractMavenReport.generate(AbstractMavenReport.java:131)
      	at org.apache.maven.reporting.AbstractMavenReport.execute(AbstractMavenReport.java:76)
      	at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101)
      	... 20 more
      

        Activity

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          People

          • Assignee:
            Rick Curtis
            Reporter:
            Scott Parkerson
          • Votes:
            0 Vote for this issue
            Watchers:
            4 Start watching this issue

            Dates

            • Created:
              Updated:
              Resolved:

              Development