So I have an array of integers that’s being stored as a process variable. This has been working for a while, but suddenly the query for getting all of my tasks from the task history table fails with this error:
Couldn’t deserialize object in variable ‘checkbookIdArray’
There have been updates made to the workflow as I do development on it, but the same workflow runs just fine in a different environment so I don’t think there’s a problem with the workflow itself.
The only other thing that changed was that recently the CM team upgraded our server, which resulted in an upgrade to the JVM for the server as well. I’m not sure if that caused a problem with the JARs that were installed for running Flowable or not.
Any ideas on what could have broken things? And/or how I can get my Flowable engine back? I can spin up processes just fine, but I can’t pull the list of tasks at the moment. Or is there a way for me to use the API to purge records, so if I can identify the problem rows I can at least remove them?