Setup Wizard Fails: while setting defaults we get the error "Could not find Default Company: <Company Name>"

[mujeerhashmi]

Description of the issue

Context information (for bug reports)

Output of bench version

erpnext 15.22.2
frappe 15.26.0
hrms 15.20.3

Steps to reproduce the issue

1. Create new-site on bench
2. Access the site and the setup wizard will start
3. Enter all the setup details and finish

Observed result

Could not find Default Company:

Expected result

Setup wizard should complete

Stacktrace / full error message

File "apps/frappe/frappe/app.py", line 110, in application
    response = frappe.api.handle(request)
  File "apps/frappe/frappe/api/__init__.py", line 49, in handle
    data = endpoint(**arguments)
  File "apps/frappe/frappe/api/v1.py", line 36, in handle_rpc_call
    return frappe.handler.handle()
  File "apps/frappe/frappe/handler.py", line 49, in handle
    data = execute_cmd(cmd)
  File "apps/frappe/frappe/handler.py", line 85, in execute_cmd
    return frappe.call(method, **frappe.form_dict)
  File "apps/frappe/frappe/__init__.py", line 1768, in call
    return fn(*args, **newargs)
  File "apps/frappe/frappe/utils/typing_validations.py", line 31, in wrapper
    return func(*args, **kwargs)
  File "apps/frappe/frappe/desk/page/setup_wizard/setup_wizard.py", line 61, in setup_complete
    return process_setup_stages(stages, args)
  File "apps/frappe/frappe/desk/page/setup_wizard/setup_wizard.py", line 81, in process_setup_stages
    task.get("fn")(task.get("args"))
  File "apps/erpnext/erpnext/setup/setup_wizard/setup_wizard.py", line 59, in setup_defaults
    fixtures.install_defaults(frappe._dict(args))
  File "apps/erpnext/erpnext/setup/setup_wizard/operations/install_fixtures.py", line 453, in install_defaults
    set_global_defaults(args)
  File "apps/erpnext/erpnext/setup/setup_wizard/operations/install_fixtures.py", line 471, in set_global_defaults
    global_defaults.save()
  File "apps/frappe/frappe/model/document.py", line 337, in save
    return self._save(*args, **kwargs)
  File "apps/frappe/frappe/model/document.py", line 372, in _save
    self._validate_links()
  File "apps/frappe/frappe/model/document.py", line 930, in _validate_links
    frappe.throw(_("Could not find {0}").format(msg), frappe.LinkValidationError)
  File "apps/frappe/frappe/__init__.py", line 645, in throw
    msgprint(
  File "apps/frappe/frappe/__init__.py", line 610, in msgprint
    _raise_exception()
  File "apps/frappe/frappe/__init__.py", line 561, in _raise_exception
    raise exc
frappe.exceptions.LinkValidationError: Could not find Default Company: 

Additional information

OS version / distribution, Frappe install method, etc.

[karanwilson]

Hi @mujeerhashmi,
I just installed a fresh site with the following app versions:-

ERPNext: v15.23.0 (version-15)
Frappe Framework: v15.26.0 (version-15)
Frappe HR: v15.20.3 (version-15)

The Wizard completed successfully without any errors.

Please run:
bench --site site-name migrate
before starting the site for the first time.

@nabinhait