hi ,
please when i do this steps :
1/ Activate the developer mode
2/ Open my custom Form view
3/ Open developer mode list and go to View Fields .
I face this error :
TypeError: set([('activity', 'Activity'), ('root_inc', 'Root inc'), ('composant', 'Composant'), ('output', 'Output'), ('action', 'Action'), ('income', 'Income'), ('root_exp', 'Root')]) is not JSON serializable
Please i want a solution , thanks
Hi Sudhir Arya , Thanks a lot for your help i found the solution , my problem that in my selection field i put ({('','')}) instead of ([('','')]) .
As I guessed. I thought there must be a syntax error in your field definition. I am glad my suggestion helped you.