TypeError: missing 1 required positional argument: 'nameEmployee'

Frappe Framework Bug
1

Hello experts!

Now, I tried to call a method from js to .py and an error shows.

This is the code in javascript:


frappe.ui.form.on("Sales Invoice", {

    refresh: function(frm) {
        if(frm.doc.docstatus === 1){
        frm.add_custom_button(__('Ready'), function () {
            frappe.call({
                method:"customapp.tasks.api.reporting",
  
                arg:{
                    'nameEmployee': frm.doc.nameEmployee
                },
                callback: function(r){
                    frm.refresh()

                }
            
            })
        });
    }
    }});

And this is the python code:


def reporting(nameEmployee):
 
    link = 'https://websitename/'

    header = {
        "Accept": "application/json",
        "Content-Type": "application/json",
    }

    data = {
        'nameEmployee': nameEmployee,
 
    }
    response = requests.post(link ,headers=header, data=data)
    frappe.msgprint( response.status_code)

And this is the error:

TypeError: reporting() missing 1 required positional argument: 'nameEmployee'

What I’ve been miss?