DuplicateArtifactAttachmentException On Building Test Jar
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Key: MNG-4013
URL: http://jira.codehaus.org/browse/MNG-4013
Project: Maven 2
Issue Type: Bug
Affects Versions: 3.0-alpha-2
Reporter: Shane Isbell
I see this problem when building nexus-proxy. This is due to maven-jar-plugin
Caused by: org.apache.maven.project.DuplicateArtifactAttachmentException:
Duplicate artifact attachment detected. (project:
org.sonatype.nexus:nexus-proxy:jar:1.3.0-SNAPSHOT; illegal attachment:
org.sonatype.nexus:nexus-proxy:jar:tests:1.3.0-SNAPSHOT)
at
org.apache.maven.project.MavenProject.addAttachedArtifact(MavenProject.java:1440)
at
org.apache.maven.project.DefaultMavenProjectHelper.attachArtifact(DefaultMavenProjectHelper.java:102)
at
org.apache.maven.project.DefaultMavenProjectHelper.attachArtifact(DefaultMavenProjectHelper.java:70)
at
org.apache.maven.plugin.jar.AbstractJarMojo.execute(AbstractJarMojo.java:179)
at
org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:629)
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