I "upgraded" from Hudson to Jenkins. Everything works properly except the deployment of an artifact to Artifactory.

Output:

Deploying artifacts to http://ikeepitsecrethere.org/artifactory/libs-snapshot-local
ERROR: Publisher hudson.maven.RedeployPublisher aborted due to exception
java.lang.NullPointerException
at hudson.tools.ToolLocationNodeProperty.getToolHome(ToolLocationNodeProperty.java:96)
at hudson.tools.ToolInstallation.translateFor(ToolInstallation.java:149)
at hudson.tasks.Maven$MavenInstallation.forNode(Maven.java:510)
at hudson.maven.RedeployPublisher.createEmbedder(RedeployPublisher.java:204)
at hudson.maven.RedeployPublisher.perform(RedeployPublisher.java:129)
at hudson.tasks.BuildStepMonitor$1.perform(BuildStepMonitor.java:19)
at hudson.model.AbstractBuild$AbstractRunner.perform(AbstractBuild.java:649)
at hudson.model.AbstractBuild$AbstractRunner.performAllBuildSteps(AbstractBuild.java:625)
at hudson.maven.MavenModuleSetBuild$RunnerImpl.post2(MavenModuleSetBuild.java:838)
at hudson.model.AbstractBuild$AbstractRunner.post(AbstractBuild.java:572)
at hudson.model.Run.run(Run.java:1386)
at hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:454)
at hudson.model.ResourceController.execute(ResourceController.java:88)
at hudson.model.Executor.run(Executor.java:145)