Odoo14 - Error in Modul Invoice - {'invisible'\: ['|', ('state', '!=', 'draft'), ('name', '!=', '/')]}

invoice editing v14

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Ralf

Hello community,

i am testing the Odoo 14 - Community Edition on Debian 10 Linux.

I got an error when i tried to use the invoice module.

An User explained that the error could be the backslash in this line. You can find this post here https://www.odoo.com/es_ES/forum/ayuda-1/question/odoo-14-0-error-creating-invoice-fehler-bei-rechnungserstellung-177562

Now I would like to try this, but I don't know how to edit, or where I can find it.

Can you explain me what I have to do please. I am totally new to Odoo.

{'invisible'\: ['|', ('state', '!=', 'draft'), ('name', '!=', '/')]}
{'invisible': ['|', ('state', '!=', 'draft'), ('name', '!=', '/')]}

Thx in advance!

Error Message:

Odoo Server Error

Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/odoo/addons/base/models/ir_http.py", line 237, in _dispatch
    result = request.dispatch()
  File "/usr/lib/python3/dist-packages/odoo/http.py", line 682, in dispatch
    result = self._call_function(**self.params)
  File "/usr/lib/python3/dist-packages/odoo/http.py", line 358, in _call_function
    return checked_call(self.db, *args, **kwargs)
  File "/usr/lib/python3/dist-packages/odoo/service/model.py", line 94, in wrapper
    return f(dbname, *args, **kwargs)
  File "/usr/lib/python3/dist-packages/odoo/http.py", line 346, in checked_call
    result = self.endpoint(*a, **kw)
  File "/usr/lib/python3/dist-packages/odoo/http.py", line 911, in __call__
    return self.method(*args, **kw)
  File "/usr/lib/python3/dist-packages/odoo/http.py", line 530, in response_wrap
    response = f(*args, **kw)
  File "/usr/lib/python3/dist-packages/odoo/addons/web/controllers/main.py", line 1359, in call_kw
    return self._call_kw(model, method, args, kwargs)
  File "/usr/lib/python3/dist-packages/odoo/addons/web/controllers/main.py", line 1351, in _call_kw
    return call_kw(request.env[model], method, args, kwargs)
  File "/usr/lib/python3/dist-packages/odoo/api.py", line 392, in call_kw
    result = _call_kw_model(method, model, args, kwargs)
  File "/usr/lib/python3/dist-packages/odoo/api.py", line 365, in _call_kw_model
    result = method(recs, *args, **kwargs)
  File "/usr/lib/python3/dist-packages/odoo/models.py", line 1519, in load_views
    for [v_id, v_type] in views
  File "/usr/lib/python3/dist-packages/odoo/models.py", line 1519, in <dictcomp>
    for [v_id, v_type] in views
  File "/usr/lib/python3/dist-packages/odoo/addons/web/models/models.py", line 220, in fields_view_get
    r = super().fields_view_get(view_id, view_type, toolbar, submenu)
  File "/usr/lib/python3/dist-packages/odoo/models.py", line 1607, in fields_view_get
    xarch, xfields = view.postprocess_and_fields(etree.fromstring(result['arch']), model=self._name)
  File "/usr/lib/python3/dist-packages/odoo/addons/base/models/ir_ui_view.py", line 844, in postprocess_and_fields
    arch, name_manager = self._postprocess_view(node, model, validate=validate)
  File "/usr/lib/python3/dist-packages/odoo/addons/base/models/ir_ui_view.py", line 856, in _postprocess_view
    self.postprocess(node, [], editable, name_manager)
  File "/usr/lib/python3/dist-packages/odoo/addons/base/models/ir_ui_view.py", line 956, in postprocess
    self.postprocess(child, current_node_path, node_info['editable'], name_manager)
  File "/usr/lib/python3/dist-packages/odoo/addons/base/models/ir_ui_view.py", line 956, in postprocess
    self.postprocess(child, current_node_path, node_info['editable'], name_manager)
  File "/usr/lib/python3/dist-packages/odoo/addons/base/models/ir_ui_view.py", line 956, in postprocess
    self.postprocess(child, current_node_path, node_info['editable'], name_manager)
  [Previous line repeated 1 more time]
  File "/usr/lib/python3/dist-packages/odoo/addons/base/models/ir_ui_view.py", line 951, in postprocess
    transfer_node_to_modifiers(node, node_info['modifiers'], self._context, current_node_path)
  File "/usr/lib/python3/dist-packages/odoo/addons/base/models/ir_ui_view.py", line 66, in transfer_node_to_modifiers
    modifiers.update(ast.literal_eval(attrs))
  File "/usr/lib/python3.7/ast.py", line 46, in literal_eval
    node_or_string = parse(node_or_string, mode='eval')
  File "/usr/lib/python3.7/ast.py", line 35, in parse
    return compile(source, filename, mode, PyCF_ONLY_AST)
Exception

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/odoo/http.py", line 638, in _handle_exception
    return super(JsonRequest, self)._handle_exception(exception)
  File "/usr/lib/python3/dist-packages/odoo/http.py", line 314, in _handle_exception
    raise exception.with_traceback(None) from new_cause
  File "<unknown>", line 1
    {'invisible'\: ['|', ('state', '!=', 'draft'), ('name', '!=', '/')]}
                                                                       ^
SyntaxError: unexpected character after line continuation character

Daniel Pommranz

Hi guys,

I encountered this behaviour on my Odoo14 Docker installation as well. On all versions since release btw.
This is due to an translation error (I guess). After some painful hours on file system level, I just found this nice and easy solution right direct from the odoo frontend.

Solution:

Log in with your Administrator.
Go to Settings (General Settings) --> Way down to the bottom --> Activate the developer mode
Got to Settings --> (top) Translations --> Translated Terms
Search for "draft" and scroll a bit down where you will find the wrong translation value with the "\" after 'invisible'.
Remove the backslash and your entry should change from this:
<span attrs="{'invisible'\: ['|', ('state', '!=', 'draft'), ('name', '!=', '/')]}">Entwurf</span>
to this:
<span attrs="{'invisible': ['|', ('state', '!=', 'draft'), ('name', '!=', '/')]}">Entwurf</span>
Save an have fun :-)

Best regards,
Daniel

Alex

We are using version 14.0-20201012 CE and it is showing exactely the same behavior. Our installation is based on the official docker images of Odoo. Updating from v14.0-20201002 did not change anything. We are also very much interested in instruction on how to solve this malfunction.

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