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Posted to issues@maven.apache.org by "Hervé Boutemy (JIRA)" <ji...@apache.org> on 2017/09/30 21:37:00 UTC

[jira] [Created] (MSITE-797) simplify stacktrace in case of report plugin execution failure

Hervé Boutemy created MSITE-797:
-----------------------------------

             Summary: simplify stacktrace in case of report plugin execution failure
                 Key: MSITE-797
                 URL: https://issues.apache.org/jira/browse/MSITE-797
             Project: Maven Site Plugin
          Issue Type: Improvement
          Components: doxia integration
    Affects Versions: 3.6
            Reporter: Hervé Boutemy


currentmy, maven-site-plugin encapsulates o.a.m.reporting.MavenReportException into o.a.m.doxia.siterenderer.RendererException, which is then encapsulated into o.a.m.plugin.MojoExecutionException, for example in it/failure/report-plugin-debug.log:
{noformat}[ERROR] Failed to execute goal org.apache.maven.plugins:maven-site-plugin:3.7-SNAPSHOT:site (default-site) on project failure-it: Error generating maven-changelog-plugin:2.2:dev-activity: Cannot run changelog command : Can't load the scm provider. SCM Connection is not set. -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.apache.maven.plugins:maven-site-plugin:3.7-SNAPSHOT:site (default-site) on project failure-it: Error generating maven-changelog-plugin:2.2:dev-activity: Cannot run changelog command : 
	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:993)
	at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:345)
	at org.apache.maven.cli.MavenCli.main(MavenCli.java:191)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	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.MojoExecutionException: Error generating maven-changelog-plugin:2.2:dev-activity: Cannot run changelog command : 
	at org.apache.maven.plugins.site.render.SiteMojo.execute(SiteMojo.java:137)
	at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:134)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:208)
	... 20 more
Caused by: org.apache.maven.doxia.siterenderer.RendererException: Error generating maven-changelog-plugin:2.2:dev-activity: Cannot run changelog command : 
	at org.apache.maven.plugins.site.render.ReportDocumentRenderer.renderDocument(ReportDocumentRenderer.java:244)
	at org.apache.maven.doxia.siterenderer.DefaultSiteRenderer.render(DefaultSiteRenderer.java:337)
	at org.apache.maven.plugins.site.render.SiteMojo.renderLocale(SiteMojo.java:178)
	at org.apache.maven.plugins.site.render.SiteMojo.execute(SiteMojo.java:132)
	... 22 more
Caused by: org.apache.maven.reporting.MavenReportException: Cannot run changelog command : 
	at org.apache.maven.plugin.changelog.ChangeLogReport.generateChangeSetsFromSCM(ChangeLogReport.java:706){noformat}

o.a.m.doxia.siterenderer.RendererException is really unnecessary and just causes confusion since there is no issue in Doxia Siterenderer. Removing this layer could give something more clear:
{noformat}[ERROR] Failed to execute goal org.apache.maven.plugins:maven-site-plugin:3.7-SNAPSHOT:site (default-site) on project failure-it: Error generating maven-changelog-plugin:2.2:dev-activity: Cannot run changelog command : Can't load the scm provider. SCM Connection is not set. -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.apache.maven.plugins:maven-site-plugin:3.7-SNAPSHOT:site (default-site) on project failure-it: Error generating maven-changelog-plugin:2.2:dev-activity
	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:993)
	at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:345)
	at org.apache.maven.cli.MavenCli.main(MavenCli.java:191)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	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.MojoExecutionException: Error generating maven-changelog-plugin:2.2:dev-activity:
	at org.apache.maven.plugins.site.render.SiteMojo.execute(SiteMojo.java:137)
	at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:134)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:208)
	... 20 more
Caused by: org.apache.maven.reporting.MavenReportException: Cannot run changelog command : 
	at org.apache.maven.plugin.changelog.ChangeLogReport.generateChangeSetsFromSCM(ChangeLogReport.java:706){noformat}




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