The three fields you mentioned are easy enough and I can add those in. However, I am lost with "Hook the create method to create a blank sale order when a ticket is created". Any chance you can provide an example of that code? Thanks.

In the ticket model (assuming the ticket has a partner field called partner_id and the tickets sale field is call sale_order_id):

def create(self, vals):

res = super(TicketModelClass, self).create(vals)

res.sale_order_id = self.env['sale.order'].create({'partner_id': res.partner_id.id})

return res

I am now getting this error message when I applied that code. Here is snippet of my models.py:

sale_order_id = fields.Many2one('sale.order')

def create(self, vals):

res = super(TicketModelClass, self).create(vals)

res.sale_order_id = self.env['sale.order'].create({'partner_id': res.customer})

return res

sale_order_line = fields.Many2many(related="sale_order_id.order_line")

invoice_id = fields.Many2many(related="sale_order_id.invoice_ids")

(I am using 'customer' for the customer/partner in the model)

And here is the error I am getting when I refresh Odoo and reload the server:

2018-11-12 16:00:11,799 26612 ERROR coding werkzeug: Error on request:

Traceback (most recent call last):

File "/usr/local/lib/python3.6/site-packages/werkzeug/serving.py", line 205, in run_wsgi

execute(self.server.app)

File "/usr/local/lib/python3.6/site-packages/werkzeug/serving.py", line 193, in execute

application_iter = app(environ, start_response)

File "/mylocation/odoo12/odoo/service/server.py", line 339, in app

return self.app(e, s)

File "/mylocation/odoo12/odoo/service/wsgi_server.py", line 128, in application

return application_unproxied(environ, start_response)

File "/mylocation/odoo12/odoo/service/wsgi_server.py", line 117, in application_unproxied

result = odoo.http.root(environ, start_response)

File "/mylocation/odoo12/odoo/http.py", line 1317, in __call__

return self.dispatch(environ, start_response)

File "/mylocation/odoo12/odoo/http.py", line 1290, in __call__

return self.app(environ, start_wrapped)

File "/usr/local/lib/python3.6/site-packages/werkzeug/wsgi.py", line 599, in __call__

return self.app(environ, start_response)

File "/mylocation/odoo12/odoo/http.py", line 1489, in dispatch

response = self.get_response(httprequest, result, explicit_session)

File "/mylocation/odoo12/odoo/http.py", line 287, in __exit__

elif self.registry:

File "/mylocation/odoo12/odoo/http.py", line 378, in registry

return odoo.registry(self.db)

File "/mylocation/odoo12/odoo/__init__.py", line 78, in registry

return modules.registry.Registry(database_name)

File "/mylocation/odoo12/odoo/modules/registry.py", line 62, in __new__

return cls.new(db_name)

File "/mylocation/odoo12/odoo/modules/registry.py", line 86, in new

odoo.modules.load_modules(registry._db, force_demo, status, update_module)

File "/mylocation/odoo12/odoo/modules/loading.py", line 422, in load_modules

force, status, report, loaded_modules, update_module, models_to_check)

File "/mylocation/odoo12/odoo/modules/loading.py", line 318, in load_marked_modules

perform_checks=perform_checks, models_to_check=models_to_check

File "/mylocation/odoo12/odoo/modules/loading.py", line 196, in load_module_graph

registry.setup_models(cr)

File "/mylocation/odoo12/odoo/modules/registry.py", line 267, in setup_models

model._setup_fields()

File "/mylocation/odoo12/odoo/models.py", line 2596, in _setup_fields

field.setup_full(self)

File "/mylocation/odoo12/odoo/fields.py", line 483, in setup_full

self._setup_related_full(model)

File "/mylocation/odoo12/odoo/fields.py", line 534, in _setup_related_full

raise TypeError("Type of related field %s is inconsistent with %s" % (self, field))

TypeError: Type of related field repaircenter.ticket.sale_order_line is inconsistent with sale.order.order_line - - -

If I comment out the sale_order_line, Odoo loads, but whenever I create a new ticket, I get the following error:

TypeError: create() missing 1 required positional argument: 'vals'

I have tried changing the customer and partner_id but didn't make a difference.

Two issues, the first is that I forgot to add the @api.model on the create method. This just goes on the line above def create...

The second is that the many2many fields need a comodel. In the many2one, the 'sale.order' you have written tells the system that that many2one is for sale orders. You need to do the same for the many2manys. Use comodel_name='sale.order.line' and comodel_name='account.invoice' in their definitions.

I am now getting this error: TypeError: create() got an unexpected keyword argument 'context'

Here is the updated code:

sale_order_line = fields.Many2many('sale.order.line')

invoices_id = fields.Many2one('account.invoice')

sale_order_id = fields.Many2one('sale.order')

@api.model

def create(self):

res = super(RepairTicket, self).create(vals)

res.sale_order_id = self.env['sale.order'].create({'partner_id': res.partner_id.id})

return res

sale_order_line_id = fields.Many2many('sale.order.line')

invoice_id = fields.Many2many(related="sale_order_id.invoice_ids")

If I change the @api.model to @api.multi, I get this error instead:

NameError: name 'vals' is not defined

EDIT: I realized I as missing vals from the def create(self, vals). I added it back in and am back to this error:

TypeError: create() missing 1 required positional argument: 'vals'