Minor Currently in Olympus we are seeing the below issue.
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-checkstyle-plugin:3.6.0:checkstyle (check-style) on project wildfly-parent: Execution check-style of goal org.apache.maven.plugins:maven-checkstyle-plugin:3.6.0:checkstyle failed: Unable to load the mojo 'checkstyle' (or one of its required components) from the plugin 'org.apache.maven.plugins:maven-checkstyle-plugin:3.6.0': com.google.inject.ProvisionException: Unable to provision, see the following errors: [ERROR] [ERROR] 1) null returned by binding at org.eclipse.sisu.wire.LocatorWiring [ERROR] but the 1st parameter of org.codehaus.plexus.velocity.internal.DefaultVelocityComponent.<init>(Unknown Source) is not @Nullable [ERROR] at org.eclipse.sisu.wire.LocatorWiring [ERROR] while locating org.codehaus.plexus.velocity.VelocityComponentConfigurator [ERROR] for the 1st parameter of org.codehaus.plexus.velocity.internal.DefaultVelocityComponent.<init>(Unknown Source) [ERROR] at ClassRealm[plugin>org.apache.maven.plugins:maven-checkstyle-plugin:3.6.0, parent: jdk.internal.loader.ClassLoaders$AppClassLoader@30946e09] (via modules: org.eclipse.sisu.wire.WireModule -> org.eclipse.sisu.plexus.PlexusBindingModule) [ERROR] while locating org.codehaus.plexus.velocity.internal.DefaultVelocityComponent [ERROR] while locating java.lang.Object annotated with * [ERROR] at org.eclipse.sisu.wire.LocatorWiring [ERROR] while locating org.codehaus.plexus.velocity.VelocityComponent [ERROR] for field at org.apache.maven.doxia.siterenderer.DefaultSiteRenderer.velocity(Unknown Source) [ERROR] at ClassRealm[plugin>org.apache.maven.plugins:maven-checkstyle-plugin:3.6.0, parent: jdk.internal.loader.ClassLoaders$AppClassLoader@30946e09] (via modules: org.eclipse.sisu.wire.WireModule -> org.eclipse.sisu.plexus.PlexusBindingModule) [ERROR] while locating org.apache.maven.doxia.siterenderer.DefaultSiteRenderer [ERROR] while locating java.lang.Object annotated with * [ERROR] while locating org.apache.maven.plugins.checkstyle.CheckstyleReport [ERROR] at ClassRealm[plugin>org.apache.maven.plugins:maven-checkstyle-plugin:3.6.0, parent: jdk.internal.loader.ClassLoaders$AppClassLoader@30946e09] (via modules: org.eclipse.sisu.wire.WireModule -> org.eclipse.sisu.plexus.PlexusBindingModule) [ERROR] while locating org.apache.maven.plugin.Mojo annotated with @com.google.inject.name.Named(value="org.apache.maven.plugins:maven-checkstyle-plugin:3.6.0:checkstyle") [ERROR] [ERROR] 1 error [ERROR] role: org.apache.maven.plugin.Mojo [ERROR] roleHint: org.apache.maven.plugins:maven-checkstyle-plugin:3.6.0:checkstyle [ERROR] -> [Help 1] org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.apache.maven.plugins:maven-checkstyle-plugin:3.6.0:checkstyle (check-style) on project wildfly-parent: Execution check-style of goal org.apache.maven.plugins:maven-checkstyle-plugin:3.6.0:checkstyle failed: Unable to load the mojo 'checkstyle' (or one of its required components) from the plugin 'org.apache.maven.plugins:maven-checkstyle-plugin:3.6.0' at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:215) at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:156) at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:148) 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:56) at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128) at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305) 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:957) at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:289) at org.apache.maven.cli.MavenCli.main (MavenCli.java:193) at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0 (Native Method) at jdk.internal.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:77) at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke (Method.java:569) 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) Caused by: org.apache.maven.plugin.PluginExecutionException: Execution check-style of goal org.apache.maven.plugins:maven-checkstyle-plugin:3.6.0:checkstyle failed: Unable to load the mojo 'checkstyle' (or one of its required components) from the plugin 'org.apache.maven.plugins:maven-checkstyle-plugin:3.6.0' at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo (DefaultBuildPluginManager.java:156) at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:210) at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:156) at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:148) 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:56) at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128) at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305) 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:957) at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:289) at org.apache.maven.cli.MavenCli.main (MavenCli.java:193) at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0 (Native Method) at jdk.internal.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:77) at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke (Method.java:569) 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) Caused by: org.apache.maven.plugin.PluginContainerException: Unable to load the mojo 'checkstyle' (or one of its required components) from the plugin 'org.apache.maven.plugins:maven-checkstyle-plugin:3.6.0' at org.apache.maven.plugin.internal.DefaultMavenPluginManager.getConfiguredMojo (DefaultMavenPluginManager.java:557) at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo (DefaultBuildPluginManager.java:124) at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:210) at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:156) at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:148) 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:56) at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128) at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305) 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:957) at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:289) at org.apache.maven.cli.MavenCli.main (MavenCli.java:193) at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0 (Native Method) at jdk.internal.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:77) at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke (Method.java:569) 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) Caused by: org.codehaus.plexus.component.repository.exception.ComponentLookupException: com.google.inject.ProvisionException: Unable to provision, see the following errors: 1) null returned by binding at org.eclipse.sisu.wire.LocatorWiring but the 1st parameter of org.codehaus.plexus.velocity.internal.DefaultVelocityComponent.<init>(Unknown Source) is not @Nullable at org.eclipse.sisu.wire.LocatorWiring while locating org.codehaus.plexus.velocity.VelocityComponentConfigurator for the 1st parameter of org.codehaus.plexus.velocity.internal.DefaultVelocityComponent.<init>(Unknown Source) at ClassRealm[plugin>org.apache.maven.plugins:maven-checkstyle-plugin:3.6.0, parent: jdk.internal.loader.ClassLoaders$AppClassLoader@30946e09] (via modules: org.eclipse.sisu.wire.WireModule -> org.eclipse.sisu.plexus.PlexusBindingModule) while locating org.codehaus.plexus.velocity.internal.DefaultVelocityComponent while locating java.lang.Object annotated with * at org.eclipse.sisu.wire.LocatorWiring while locating org.codehaus.plexus.velocity.VelocityComponent for field at org.apache.maven.doxia.siterenderer.DefaultSiteRenderer.velocity(Unknown Source) at ClassRealm[plugin>org.apache.maven.plugins:maven-checkstyle-plugin:3.6.0, parent: jdk.internal.loader.ClassLoaders$AppClassLoader@30946e09] (via modules: org.eclipse.sisu.wire.WireModule -> org.eclipse.sisu.plexus.PlexusBindingModule) while locating org.apache.maven.doxia.siterenderer.DefaultSiteRenderer while locating java.lang.Object annotated with * while locating org.apache.maven.plugins.checkstyle.CheckstyleReport at ClassRealm[plugin>org.apache.maven.plugins:maven-checkstyle-plugin:3.6.0, parent: jdk.internal.loader.ClassLoaders$AppClassLoader@30946e09] (via modules: org.eclipse.sisu.wire.WireModule -> org.eclipse.sisu.plexus.PlexusBindingModule) while locating org.apache.maven.plugin.Mojo annotated with @com.google.inject.name.Named(value="org.apache.maven.plugins:maven-checkstyle-plugin:3.6.0:checkstyle") 1 error role: org.apache.maven.plugin.Mojo roleHint: org.apache.maven.plugins:maven-checkstyle-plugin:3.6.0:checkstyle at org.codehaus.plexus.DefaultPlexusContainer.lookup (DefaultPlexusContainer.java:267) at org.codehaus.plexus.DefaultPlexusContainer.lookup (DefaultPlexusContainer.java:255) at org.apache.maven.plugin.internal.DefaultMavenPluginManager.getConfiguredMojo (DefaultMavenPluginManager.java:520) at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo (DefaultBuildPluginManager.java:124) at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:210) at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:156) at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:148) 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:56) at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128) at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305) 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:957) at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:289) at org.apache.maven.cli.MavenCli.main (MavenCli.java:193) at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0 (Native Method) at jdk.internal.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:77) at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke (Method.java:569) 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) Caused by: com.google.inject.ProvisionException: Unable to provision, see the following errors: 1) null returned by binding at org.eclipse.sisu.wire.LocatorWiring but the 1st parameter of org.codehaus.plexus.velocity.internal.DefaultVelocityComponent.<init>(Unknown Source) is not @Nullable at org.eclipse.sisu.wire.LocatorWiring while locating org.codehaus.plexus.velocity.VelocityComponentConfigurator for the 1st parameter of org.codehaus.plexus.velocity.internal.DefaultVelocityComponent.<init>(Unknown Source) at ClassRealm[plugin>org.apache.maven.plugins:maven-checkstyle-plugin:3.6.0, parent: jdk.internal.loader.ClassLoaders$AppClassLoader@30946e09] (via modules: org.eclipse.sisu.wire.WireModule -> org.eclipse.sisu.plexus.PlexusBindingModule) while locating org.codehaus.plexus.velocity.internal.DefaultVelocityComponent while locating java.lang.Object annotated with * at org.eclipse.sisu.wire.LocatorWiring while locating org.codehaus.plexus.velocity.VelocityComponent for field at org.apache.maven.doxia.siterenderer.DefaultSiteRenderer.velocity(Unknown Source) at ClassRealm[plugin>org.apache.maven.plugins:maven-checkstyle-plugin:3.6.0, parent: jdk.internal.loader.ClassLoaders$AppClassLoader@30946e09] (via modules: org.eclipse.sisu.wire.WireModule -> org.eclipse.sisu.plexus.PlexusBindingModule) while locating org.apache.maven.doxia.siterenderer.DefaultSiteRenderer while locating java.lang.Object annotated with * while locating org.apache.maven.plugins.checkstyle.CheckstyleReport at ClassRealm[plugin>org.apache.maven.plugins:maven-checkstyle-plugin:3.6.0, parent: jdk.internal.loader.ClassLoaders$AppClassLoader@30946e09] (via modules: org.eclipse.sisu.wire.WireModule -> org.eclipse.sisu.plexus.PlexusBindingModule) while locating org.apache.maven.plugin.Mojo annotated with @com.google.inject.name.Named(value="org.apache.maven.plugins:maven-checkstyle-plugin:3.6.0:checkstyle") 1 error at com.google.inject.internal.InternalProvisionException.toProvisionException (InternalProvisionException.java:226) at com.google.inject.internal.InjectorImpl$1.get (InjectorImpl.java:1053) at org.eclipse.sisu.inject.Guice4$1.get (Guice4.java:162) at org.eclipse.sisu.inject.LazyBeanEntry.getValue (LazyBeanEntry.java:81) at org.eclipse.sisu.plexus.LazyPlexusBean.getValue (LazyPlexusBean.java:51) at org.codehaus.plexus.DefaultPlexusContainer.lookup (DefaultPlexusContainer.java:263) at org.codehaus.plexus.DefaultPlexusContainer.lookup (DefaultPlexusContainer.java:255) at org.apache.maven.plugin.internal.DefaultMavenPluginManager.getConfiguredMojo (DefaultMavenPluginManager.java:520) at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo (DefaultBuildPluginManager.java:124) at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:210) at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:156) at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:148) 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:56) at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128) at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305) 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:957) at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:289) at org.apache.maven.cli.MavenCli.main (MavenCli.java:193) at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0 (Native Method) at jdk.internal.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:77) at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke (Method.java:569) 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) [ERROR]
