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.
I’m a designer on the Jira team. For a long time, I’ve fielded questions from other designers about how they should be using Jira Software with their design team. I’ve also heard feedback from other ...
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