Exception when trying to insert my json object inside json file

[marfixdev]

Exception when trying to insert my json object inside json file

[edvardsanta]

I tried to reproduce the error and it is showing a good exception actually.

[nlohmann]

@marfixdev Can I close this issue?

[nomadwolf0]

json::insert() only operates on arrays, not objects in the form you used. (Form (1) at the API documentation.). Only Form (5) of insert() is for inserting into objects.

You should be using json::update().

[nlohmann]

The type_error exception should provide more information in the what string. If you print it, it should probably indicate what @nomadwolf0 wrote.