Message Processor throwing NullPointerException

[rymonroe]

We found an issue this morning where a small number of Message Processor nodes were returning java.lang.NullPointerException: null only for one specific proxy. Looking at the proxy definition it does not do anything unusual compared to other proxies in environment. Has anyone seen this type of error before?

Apigee version: private 18.05

ERROR MESSAGING.FLOW - MessageFlowImpl.resume() : Exception while evaluating message flow java.lang.NullPointerException: null 2019-04-09 15:57:50,460 NIOThread@7 ERROR NIO - NIOSelector.handleException() : NIOSelector@7 caught an unhandled exception while running tasts. java.lang.NullPointerException: null

[dchiesa1]

I think we'd need more context around the error message there. I see one symptom you are reporting is a NPE recorded in the logfile. What happens in the API Proxy? Is the behavior correct? Or is there some detectable symptom at that level?

Is this really in the log:?

caught an unhandled exception while running tasts. 

If that is the case, then it should be easy to find the location of such a log message with that particular mis-spelling.

[akashtp]

@Dino-at-Google there is an internal bug 111006184 created to track this.