This module has a big Bug.

Here we only check the line-based condition of the order line. If the same product is in more than one line, we can sell our out of negative stock.


example:

product 1 stock : 5


pos orderline :

line one product 1 : 4
line two product 1 : 3

this condition negative stock not restricted.

Yes you are right error is linked to different module but for this
while i am adding any product using barcode scanner it will added without any popup

The module is not functioning in Odoo v17. Please see the traceback below while attempting to enable negative stock.


RPC_ERROR

Odoo Server Error

Traceback (most recent call last):

  File "/home/odoo/src/odoo/odoo/http.py", line 1783, in _serve_db

    return service_model.retrying(self._serve_ir_http, self.env)

  File "/home/odoo/src/odoo/odoo/service/model.py", line 133, in retrying

    result = func()

  File "/home/odoo/src/odoo/odoo/http.py", line 1810, in _serve_ir_http

    response = self.dispatcher.dispatch(rule.endpoint, args)

  File "/home/odoo/src/odoo/odoo/http.py", line 2014, in dispatch

    result = self.request.registry['ir.http']._dispatch(endpoint)

  File "/home/odoo/src/odoo/addons/website/models/ir_http.py", line 235, in _dispatch

    response = super()._dispatch(endpoint)

  File "/home/odoo/src/odoo/odoo/addons/base/models/ir_http.py", line 222, in _dispatch

    result = endpoint(**request.params)

  File "/home/odoo/src/odoo/odoo/http.py", line 759, in route_wrapper

    result = endpoint(self, *args, **params_ok)

  File "/home/odoo/src/odoo/addons/web/controllers/dataset.py", line 24, in call_kw

    return self._call_kw(model, method, args, kwargs)

  File "/home/odoo/src/odoo/addons/web/controllers/dataset.py", line 20, in _call_kw

    return call_kw(request.env[model], method, args, kwargs)

  File "/home/odoo/src/odoo/odoo/api.py", line 468, in call_kw

    result = _call_kw_multi(method, model, args, kwargs)

  File "/home/odoo/src/odoo/odoo/api.py", line 453, in _call_kw_multi

    result = method(recs, *args, **kwargs)

  File "/home/odoo/src/odoo/addons/web/models/models.py", line 73, in web_save

    self = self.create(vals)

  File "<decorator-gen-319>", line 2, in create

  File "/home/odoo/src/odoo/odoo/api.py", line 414, in _model_create_multi

    return create(self, [arg])

  File "/home/odoo/src/odoo/addons/point_of_sale/models/res_config_settings.py", line 153, in create

    pos_config.with_context(from_settings_view=True).write(pos_fields_vals)

  File "/home/odoo/src/odoo/addons/point_of_sale/models/pos_config.py", line 446, in write

    vals = self._keep_new_vals(vals)

  File "/home/odoo/src/odoo/addons/point_of_sale/models/pos_config.py", line 502, in _keep_new_vals

    cache_value = config_field.convert_to_cache(val, self)

  File "/home/odoo/src/odoo/odoo/fields.py", line 2838, in convert_to_cache

    raise ValueError("Wrong value for %s: %r" % (self, value))

ValueError: Wrong value for pos.config.stock_type: 'onhand'

The above server error caused the following client error:

RPC_ERROR: Odoo Server Error

    RPC_ERROR

        at makeErrorFromResponse (https://vasaindica-staging-15755174.dev.odoo.com/web/assets/ac1efbd/web.assets_web.min.js:2893:163)

        at XMLHttpRequest.<anonymous> (https://vasaindica-staging-15755174.dev.odoo.com/web/assets/ac1efbd/web.assets_web.min.js:2897:13)

I have tested the module and found that when a sale is made from the point of sale module, the quantities are not updated in real time nor is the stock availability updated when completing the sale and returning to the customer's view to take orders."

I try this module and not working

I try this module and it not working

I try this module and it not working