I don't understand what happens
I could edited and modified the fr.json in tutorial (I launched the install,all perfect)
Then,I do the same way with the fr.son into the the '9 scoring objectives' and update : each time it crashes
So,I give you all json modfied files (try to do same I did : first tutorial then add 9 scoring objectives)
https://drive.google.com/drive/folders/1bCWmhWlZDkcTbbiHiJ5X95GwQPADUALu?usp=sha...