I think you need to pass in valid data.
I'm sorry, we can't tell you any more than that. You have given us absolutely nothing to go on - not even the system which is throwing the error, what you're doing when it happens, an overview of the process that is doing it, what the data is etc.
Atlassian Summit is an excellent opportunity for in-person support, training, and networking.Learn more
Connect with like-minded Atlassian users at free events near you!Find a group
Connect with like-minded Atlassian users at free events near you!
Unfortunately there are no AUG chapters near you at the moment.Start an AUG