I'm not sure if this is a bug or just a misunderstanding. I posted a comment on the wiki page for the plug-in but I'm not sure how often that gets checked and is appropriate:

https://wiki.jenkins-ci.org/display/JENKINS/ArtifactDeployer+Plugin?focusedCommentId=63931052#comment-63931052

On the project and build pages, a list of URL(s) is displayed for each deployed artifact. From the source code:

src/main/resources/org/jenkinsci/plugins/artifactdeployer/DeployedArtifacts/summary.jelly:

<a href="deployedArtifacts/download/artifact.${artifact.id}/">${h.escape(artifact.remotePath)}</a>

src/main/resources/org/jenkinsci/plugins/artifactdeployer/ArtifactDeployerProjectAction/jobMain.jelly:

<a href="${lastSuccessfulNumber}/deployedArtifacts/download/artifact.${artifact.id}/">

Isn't the URL on the Jenkins master at .../deployedArtifacts/download/... always invalid? What is the purpose? It seems that users will click on this can get confused by the HTTP 404 error.