Frappe.call in new module with this error Failed to get method for command erpnext with 'erpnext'

Frappe Framework Customization
1

hi all
V15
i have created taportal in erpnext and tried to use frappe.call

  frappe.call({
    method: 'erpnext/erpnext/taportal/doctype/proposal/proposal.clone_fields',

error Failed to get method for command erpnext with ‘erpnext’

tried bench migrate
still the same
so how should it work?

2

Hi @tayeb_rashed,

dotted path to server method

Example:

frappe.call({
    method: "frappe.core.doctype.user.user.get_all_roles",
    callback: function(r) {
        // code snippet
    }
});

Reference: Frappe Ajax Call

Thank You!