[jira] [Comment Edited] (MARTIFACT-79) Resuming `artifact:compare` in a multi-module project fails with NPE

["Christopher Ng (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/MARTIFACT-79?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17897443#comment-17897443 ] 

Christopher Ng edited comment on MARTIFACT-79 at 11/12/24 10:00 AM:
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Should note that when resuming a build the 'aggregated' buildinfo is only going to include those artifacts actually built in the session because it uses {{{}session.projects{}}}. It could be changed to use {{session.allProjects}} as well.


was (Author: facboy):
Should note that when resuming a build the 'aggregated' buildinfo is only going to include those artifacts actually built in the session because it uses `session.projects`. It could be changed to use `session.allProjects` as well.

> Resuming `artifact:compare` in a multi-module project fails with NPE
> --------------------------------------------------------------------
>
>                 Key: MARTIFACT-79
>                 URL: https://issues.apache.org/jira/browse/MARTIFACT-79
>             Project: Maven Artifact Plugin
>          Issue Type: Bug
>          Components: artifact:compare
>    Affects Versions: 3.5.3
>            Reporter: Christopher Ng
>            Priority: Major
>              Labels: pull-request-available
>
> {{artifact:compare}} throws an NPE if resumed in a multi-module project, e.g.
> {code:java}
> $ mvn clean verify artifact:compare -rf :my-module
> ...
> [ERROR] Failed to execute goal org.apache.maven.plugins:maven-artifact-plugin:3.5.3:compare (default-cli) on project my-module: Execution default-cli of goal org.apache.maven.plugins:maven-artifact-plugin:3.5.3:compare failed: Cannot invoke "org.apache.maven.project.MavenProject.getBasedir()" because the return value of "org.apache.maven.plugins.artifact.buildinfo.CompareMojo.getExecutionRoot()" is null -> [Help 1]
> ... {code}
>  



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