Traceback (most recent call last):


 "/home/frappe/frappe-bench/apps/frappe/frappe/app.py", line 56, in application

response = frappe.handler.handle()


 "/home/frappe/frappe-bench/apps/frappe/frappe/handler.py", line 19, in handle

execute_cmd(cmd)


 "/home/frappe/frappe-bench/apps/frappe/frappe/handler.py", line 42, in execute_cmd

ret = frappe.call(method, **frappe.form_dict)


 "/home/frappe/frappe-bench/apps/frappe/frappe/__init__.py", line 900, in call

return fn(*args, **newargs)


 "/home/frappe/frappe-bench/apps/frappe/frappe/desk/page/setup_wizard/setup_wizard.py", line 39, in setup_complete

frappe.get_attr(method)(args)


 "/home/frappe/frappe-bench/apps/erpnext/erpnext/setup/setup_wizard/setup_wizard.py", line 23, in setup_complete

install_fixtures.install(args.get("country"))


 "/home/frappe/frappe-bench/apps/erpnext/erpnext/setup/setup_wizard/install_fixtures.py", line 208, in install

doc.insert(ignore_permissions=True)


 "/home/frappe/frappe-bench/apps/frappe/frappe/model/document.py", line 212, in insert

self.run_post_save_methods()


 "/home/frappe/frappe-bench/apps/frappe/frappe/model/document.py", line 776, in run_post_save_methods

self.run_method("on_update")


 "/home/frappe/frappe-bench/apps/frappe/frappe/model/document.py", line 655, in run_method

out = Document.hook(fn)(self, *args, **kwargs)


 "/home/frappe/frappe-bench/apps/frappe/frappe/model/document.py", line 871, in composer

return composed(self, method, *args, **kwargs)


 "/home/frappe/frappe-bench/apps/frappe/frappe/model/document.py", line 854, in runner

add_to_return_value(self, fn(self, *args, **kwargs))


 "/home/frappe/frappe-bench/apps/frappe/frappe/model/document.py", line 649, in 

fn = lambda self, *args, **kwargs: getattr(self, method)(*args, **kwargs)


 "/home/frappe/frappe-bench/apps/erpnext/erpnext/setup/doctype/item_group/item_group.py", line 31, in on_update

WebsiteGenerator.on_update(self)
AttributeError: type object 'WebsiteGenerator' has no attribute 'on_update'

Traceback (most recent call last):


 "/usr/lib/python3/dist-packages/pkg_resources.py", line 2482, in _dep_map

return self.__dep_map


 "/usr/lib/python3/dist-packages/pkg_resources.py", line 2344, in __getattr__

raise AttributeError(attr)
AttributeError: _DistInfoDistribution__dep_map
