[已解决]TypeError: __init__() takes exactly 2 arguments (3 given)

hui

这个在raise ValidationError时报错的？哪里的问题啊？

2018-05-11 06:31:42,013 16180 DEBUG bcp_v10 odoo.http.rpc.request: call_kw: import.wizard search_read: time:0.004s mem: 1184660k -> 1184660k (diff: 0k)
2018-05-11 06:31:42,014 16180 INFO bcp_v10 werkzeug: 127.0.0.1 - - [11/May/2018 06:31:42] "POST /web/dataset/call_kw/import.wizard/search_read HTTP/1.1" 200 -
2018-05-11 06:31:42,026 16180 DEBUG bcp_v10 odoo.api: call import.wizard(89,).import_eco()
2018-05-11 06:31:42,070 16180 ERROR bcp_v10 odoo.http: Exception during JSON request handling.
Traceback (most recent call last):
  File "/home/hui/odoo-dev/odoo10/odoo/odoo/http.py", line 640, in _handle_exception
    return super(JsonRequest, self)._handle_exception(exception)
  File "/home/hui/odoo-dev/odoo10/odoo/odoo/http.py", line 677, in dispatch
    result = self._call_function(**self.params)
  File "/home/hui/odoo-dev/odoo10/odoo/odoo/http.py", line 333, in _call_function
    return checked_call(self.db, *args, **kwargs)
  File "/home/hui/odoo-dev/odoo10/odoo/odoo/service/model.py", line 101, in wrapper
    return f(dbname, *args, **kwargs)
  File "/home/hui/odoo-dev/odoo10/odoo/odoo/http.py", line 326, in checked_call
    result = self.endpoint(*a, **kw)
  File "/home/hui/odoo-dev/odoo10/odoo/odoo/http.py", line 935, in __call__
    return self.method(*args, **kw)
  File "/home/hui/odoo-dev/odoo10/odoo/odoo/http.py", line 506, in response_wrap
    response = f(*args, **kw)
  File "/home/hui/odoo-dev/odoo10/odoo/addons/web/controllers/main.py", line 889, in call_button
    action = self._call_kw(model, method, args, {})
  File "/home/hui/odoo-dev/odoo10/odoo/addons/web/controllers/main.py", line 877, in _call_kw
    return call_kw(request.env[model], method, args, kwargs)
  File "/home/hui/odoo-dev/odoo10/odoo/odoo/api.py", line 689, in call_kw
    return call_kw_multi(method, model, args, kwargs)
  File "/home/hui/odoo-dev/odoo10/odoo/odoo/api.py", line 680, in call_kw_multi
    result = method(recs, *args, **kwargs)
  File "/home/hui/odoo-dev/odoo10/abbsps/sps_eco/wizard/import_wizard_eco.py", line 169, in import_eco
    return_info = self.handel_eco_data(i, val_eco, val_line)
  File "/home/hui/odoo-dev/odoo10/abbsps/sps_eco/wizard/import_wizard_eco.py", line 217, in handel_eco_data
    raise ValidationError('There is no user named %s in row %s.', (responsible, str(i)))
TypeError: __init__() takes exactly 2 arguments (3 given)
2018-05-11 06:31:42,077 16180 INFO bcp_v10 werkzeug: 127.0.0.1 - - [11/May/2018 06:31:42] "POST /web/dataset/call_button HTTP/1.1" 200 -
2018-05-11 06:31:42,084 16180 DEBUG bcp_v10 odoo.api: call import.wizard().search_read([[u'id', u'in', [89]]], [u'state', u'data', u'display_name', u'__last_update'])
2018-05-11 06:31:42,090 16180 DEBUG bcp_v10 odoo.http.rpc.request: call_kw: import.wizard search_read: time:0.006s mem: 1185172k -> 1185172k (diff: 0k)
2018-05-11 06:31:42,091 16180 INFO bcp_v10 werkzeug: 127.0.0.1 - - [11/May/2018 06:31:42] "POST /web/dataset/call_kw/import.wizard/search_read HTTP/1.1" 200 -

digitalsatori

ValidationError类实例化只接受2个参数(self和error_message)，你给多了,将raise ValidationError如下修改一下：

raise ValidationError('There is no user named {} in row {}.'.format(responsible, str(i)))

hui

@digitalsatori
是一个参数的话，可以直接像我报错的那样写，如果多个参数的话就要像你这样写了，或者我下面写的也可以。犯了一个不难的错，我还没找到问题，:face_with_tears_of_joy:

raise ValidationError('There is no user named %s in row %s.' % (responsible, str(i)))

hui

@digitalsatori
是一个参数的话，可以直接像我报错的那样写，如果多个参数的话就要像你这样写了，或者我下面写的也可以。犯了一个不难的错，我还没找到问题，:face_with_tears_of_joy:

raise ValidationError('There is no user named %s in row %s.' % (responsible, str(i)))

Siyuan

@hui

'xxx', (y,z)：这是两个变量，当中的，号是变量分隔符

'xxx'%(y,z) 这个才是字符串格式化

Odoo 中文社区

[已解决]TypeError: init() takes exactly 2 arguments (3 given)