Project import via gui failes with names[0] should not be empty!

sz_l6l0hz

Hello, I am trying to import project to jira from another system. And for now when I am trying to import simple json, it's failed with names[0] should not be empty!. The detail logs tells the same.

Actually, a previous json that was successully imported, for now is failed with the same error. 

I got that error when I setup customFieldValues.fieldName = "". But for now it isn't..

I am using cloud jira version and follow that format.

 

 

Maybe one of the fields were changed.. So, could you please help me to understand what's wrong?

 

My json on pastebin

sz_l6l0hz

The problem is solved, There were empty name into jira settings -> Issues -> Custom fields. Just remove it.

I don't why and how, because importer not allowed that case....