[SOLVED] Reading data from file, use to work on GD4

Well I’m still trying to make this work…

Removed the “/” before the name of my file, I tried to change the structure of my json file to this:
“null” :
“[{ “first”: 12,“second”: 66,“string”: “nothing”,“structured”: { “ChildVariable”: 1,“ChildVariable2”: 2,“ChildVariable3”: 3,“ChildVariable4”: 4 } } ]”

(I tried to be inspired by this guy )

But still no chance, even the temp_json variable returns a sad “0”, just like it is not even looking at the json file…