I created a very simple pipeline job to test polling without a sync (preview only mode) and it is failing with the below error:
There is no exception logged in the Jenkins log. The exception seemed to occur on the slave, so I checked the swarm log and nothing was found.
Here is the pipeline script:
Here is the job console output:
I tried to capture the NPE by starting swarm JVM in debug mode and put a breakpoint via jdb. Here is the stacktrace:
Looks like iclient is null as seen in the below jdb output: