Hi Gregory, I'm seeing this same error as reported in the following issue logged for the BuildResult Trigger plugin:
The error message in the FSTrigger polling log is:
ERROR - SEVERE - Polling error null
I did some testing and I notice that it only happens with builds that are using the Matrix Tie Parent Plugin:
Could you check into applying the same fix to the FSTrigger Plugin as well?
Could you link the issue your refer to?
And you try to give me more information about your context?
Additionally, could you attach your job configuration file (config.xml)?
We're running Jenkins LTS 1.447.2, Matrix_Tie_Parent 1.1 and FSTrigger 0.33. Jenkins master system is Red Hat Enterprise Linux Workstation release 6.1, 24 CPU system (x86_64), 32GB RAM. Build node is Ubuntu 10.04.4 LTS x86, single CPU and 5GB RAM.
Here's the FSTrigger polling log output indicating the error we're seeing:
Polling started on Aug 6, 2012 2:15:34 PM
Polling for the job Matrix_Job_1
Looking nodes where the poll can be run.
Looking for a candidate node to run the poll.
Trying to find an eligible node with the assigned project label job_label_1.
Polling remotely on build_node_1
[ERROR] - SEVERE - Polling error null
Example config.xml file for a Matrix build that is having the FSTrigger polling error.