I'm getting this error in the console output of jobs executed on a recently created slave.
Started by user anonymous ERROR: Issue with creating launcher for slave slave_name. Building remotely on slave_nameFATAL: null java.lang.NullPointerException at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:521) at hudson.model.Run.execute(Run.java:1732) at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43) at hudson.model.ResourceController.execute(ResourceController.java:88) at hudson.model.Executor.run(Executor.java:234)
After the job fails the slave reconnects and there's no problems for it to build jobs after this.