[MJAR-242] When building an empty project with mvn clean install deploy it will fail because it executes maven-jar-plugin twice with "have to use classifier" error.

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Not A Problem
• Affects Version/s: 3.0.0

Environment

Windows 10 x64

Apache Maven 3.3.1 (cab6659f9874fa96462afef40fcf6bc033d58c1c; 2015-03-13T16:10:27-04:00)
Java version: 1.8.0_131, vendor: Oracle Corporation
Java home: C:\Program Files\Java\jdk1.8.0_131\jre
Default locale: en_US, platform encoding: Cp1252
OS name: "windows 10", version: "10.0", arch: "amd64", family: "dos"

• Assignee: Robert Scholte
• Reporter: Daniel Cruver
• Created: 05/Dec/17 17:15
• Updated: 06/Dec/17 20:04
• Resolved: 06/Dec/17 20:04

Description

This issues should never happen because who has empty projects, well our project had a few, so I ran across this issue when running mvn clean install.

"You have to use a classifier to attach supplemental artifacts to the project instead of replacing"

I have attached the build log and an example pom that can reproduce the error, assuming you updated the distributionManagement section with an actual Maven Repository.