[MNG-5482] detect missing Sonatype Aether classes to give a hint to AetherClassNotFound Wiki article
Project: http://git-wip-us.apache.org/repos/asf/maven/repo Commit: http://git-wip-us.apache.org/repos/asf/maven/commit/ac64dd6b Tree: http://git-wip-us.apache.org/repos/asf/maven/tree/ac64dd6b Diff: http://git-wip-us.apache.org/repos/asf/maven/diff/ac64dd6b Branch: refs/heads/slf4j-logback Commit: ac64dd6bb6096e8dbd54e3520208e5737fb1c804 Parents: 22d74b0 Author: Hervé Boutemy <hbout...@apache.org> Authored: Thu May 30 03:10:51 2013 +0200 Committer: Hervé Boutemy <hbout...@apache.org> Committed: Thu May 30 03:10:51 2013 +0200 ---------------------------------------------------------------------- .../maven/exception/DefaultExceptionHandler.java | 19 ++++++++++++++++++- 1 file changed, 18 insertions(+), 1 deletion(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/maven/blob/ac64dd6b/maven-core/src/main/java/org/apache/maven/exception/DefaultExceptionHandler.java ---------------------------------------------------------------------- diff --git a/maven-core/src/main/java/org/apache/maven/exception/DefaultExceptionHandler.java b/maven-core/src/main/java/org/apache/maven/exception/DefaultExceptionHandler.java index 6066593..5452fdf 100644 --- a/maven-core/src/main/java/org/apache/maven/exception/DefaultExceptionHandler.java +++ b/maven-core/src/main/java/org/apache/maven/exception/DefaultExceptionHandler.java @@ -31,6 +31,7 @@ import org.apache.maven.model.building.ModelProblemUtils; import org.apache.maven.plugin.AbstractMojoExecutionException; import org.apache.maven.plugin.MojoExecutionException; import org.apache.maven.plugin.MojoFailureException; +import org.apache.maven.plugin.PluginContainerException; import org.apache.maven.plugin.PluginExecutionException; import org.apache.maven.project.ProjectBuildingException; import org.apache.maven.project.ProjectBuildingResult; @@ -198,7 +199,23 @@ public class DefaultExceptionHandler } else if ( exception instanceof PluginExecutionException ) { - reference = getReference( exception.getCause() ); + Throwable cause = exception.getCause(); + + if ( cause instanceof PluginContainerException ) + { + Throwable cause2 = cause.getCause(); + + if ( cause2 instanceof NoClassDefFoundError + && cause2.getMessage().contains( "org/sonatype/aether/" ) ) + { + reference = "AetherClassNotFound"; + } + } + + if ( StringUtils.isEmpty( reference ) ) + { + reference = getReference( cause ); + } if ( StringUtils.isEmpty( reference ) ) {
