在odoo12中,脚手架自动生成的server action 示例如下:
<record model="ir.actions.server" id="todo1.action_server">
<field name="name">todo1 server</field>
<field name="model_id" ref="model_todo1_todo1"/>
<field name="state">code</field>
<field name="code">
action = {
"type": "ir.actions.act_window",
"view_mode": "tree,form",
"res_model": self._name,
}
</field>
</record>
,但执行时却报错:
Odoo Server Error
Traceback (most recent call last):
File "F:\Odoo\GOdoo12_Ent\source\odoo\tools\safe_eval.py", line 350, in safe_eval
return unsafe_eval(c, globals_dict, locals_dict)
File "", line 4, in <module>
NameError: name 'self' is not defined
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "F:\Odoo\GOdoo12_Ent\source\odoo\http.py", line 654, in _handle_exception
return super(JsonRequest, self)._handle_exception(exception)
File "F:\Odoo\GOdoo12_Ent\source\odoo\http.py", line 312, in _handle_exception
raise pycompat.reraise(type(exception), exception, sys.exc_info()[2])
File "F:\Odoo\GOdoo12_Ent\source\odoo\tools\pycompat.py", line 87, in reraise
raise value
File "F:\Odoo\GOdoo12_Ent\source\odoo\http.py", line 696, in dispatch
result = self._call_function(**self.params)
File "F:\Odoo\GOdoo12_Ent\source\odoo\http.py", line 344, in _call_function
return checked_call(self.db, *args, **kwargs)
File "F:\Odoo\GOdoo12_Ent\source\odoo\service\model.py", line 97, in wrapper
return f(dbname, *args, **kwargs)
File "F:\Odoo\GOdoo12_Ent\source\odoo\http.py", line 337, in checked_call
result = self.endpoint(*a, **kw)
File "F:\Odoo\GOdoo12_Ent\source\odoo\http.py", line 939, in __call__
return self.method(*args, **kw)
File "F:\Odoo\GOdoo12_Ent\source\odoo\http.py", line 517, in response_wrap
response = f(*args, **kw)
File "f:\odoo\godoo12_ent\source\odoo\addons\web\controllers\main.py", line 1268, in run
result = request.env['ir.actions.server'].browse([action_id]).run()
File "f:\odoo\godoo12_ent\source\odoo\addons\base\models\ir_actions.py", line 566, in run
res = func(action, eval_context=eval_context)
File "f:\odoo\godoo12_ent\source\odoo\addons\base\models\ir_actions.py", line 442, in run_action_code_multi
safe_eval(action.sudo().code.strip(), eval_context, mode="exec", nocopy=True) # nocopy allows to return 'action'
File "F:\Odoo\GOdoo12_Ent\source\odoo\tools\safe_eval.py", line 373, in safe_eval
pycompat.reraise(ValueError, ValueError('%s: "%s" while evaluating\n%r' % (ustr(type(e)), ustr(e), expr)), exc_info[2])
File "F:\Odoo\GOdoo12_Ent\source\odoo\tools\pycompat.py", line 86, in reraise
raise value.with_traceback(tb)
File "F:\Odoo\GOdoo12_Ent\source\odoo\tools\safe_eval.py", line 350, in safe_eval
return unsafe_eval(c, globals_dict, locals_dict)
File "", line 4, in <module>
ValueError: <class 'NameError'>: "name 'self' is not defined" while evaluating
'action = {\n "type": "ir.actions.act_window",\n "view_mode": "tree,form",\n "res_model": self._name,\n }'
出现这个错误,是因为执行server action时无法获取到self对象,必须改成:
<record model="ir.actions.server" id="todo1.action_server">
<field name="name">todo1 server</field>
<field name="model_id" ref="model_todo1_todo1"/>
<field name="state">code</field>
<field name="code">
action = {
"type": "ir.actions.act_window",
"view_mode": "tree,form",
"res_model": model._name,
}
</field>
</record>