如何解决错误：时间数据'False'与格式'％Y-％m-％d％H：％M：％S'不匹配

Question

当我尝试执行通过修改请求修改hr.attendance字段的批准操作时，此错误显示。我尝试在网上搜索此错误，但主要的答案是数据库的格式不相同与代码，但在我的情况下，我看到了数据库的数据，但发现使用了相同的格式。关于如何解决此问题的任何想法吗？

小时出勤

这是我的代码

 @api.multi
def modification_approval(self):     attend_signin_ids = self.env['hr.attendance'].search([('employee_id','=',self.employee_id.id)])
    check_in_date = datetime.datetime.strptime(str(self.time_check_in_1), "%Y-%m-%d %H:%M:%S").date()
    check_out_date = datetime.datetime.strptime(str(self.time_check_out_1), "%Y-%m-%d %H:%M:%S").date()
    for obj in attend_signin_ids:
        attendance_check_in_date = datetime.datetime.strptime(str(obj.check_in), "%Y-%m-%d %H:%M:%S").date()
        attendance_check_out_date = datetime.datetime.strptime(str(obj.check_out), "%Y-%m-%d %H:%M:%S").date()
        if (check_in_date == attendance_check_in_date):
            obj.write({'check_in': self.time_check_in_1,
                       'check_out': self.time_check_out_1})

    return self.write({
        'state': 'approved'
    })

追踪

Traceback (most recent call last):
File "/opt/openhrms/odoo/http.py", line 651, in _handle_exception
return super(JsonRequest, self)._handle_exception(exception)
File "/opt/openhrms/odoo/http.py", line 310, in _handle_exception
raise pycompat.reraise(type(exception), exception, sys.exc_info()[2])
File "/opt/openhrms/odoo/tools/pycompat.py", line 87, in reraise
raise value
File "/opt/openhrms/odoo/http.py", line 693, in dispatch
result = self._call_function(**self.params)
File "/opt/openhrms/odoo/http.py", line 342, in _call_function
return checked_call(self.db, *args, **kwargs)
File "/opt/openhrms/odoo/service/model.py", line 97, in wrapper
return f(dbname, *args, **kwargs)
File "/opt/openhrms/odoo/http.py", line 335, in checked_call
result = self.endpoint(*a, **kw)
File "/opt/openhrms/odoo/http.py", line 937, in __call__
return self.method(*args, **kw)
File "/opt/openhrms/odoo/http.py", line 515, in response_wrap
response = f(*args, **kw)
File "/opt/openhrms/addons/web/controllers/main.py", line 938, in call_button
action = self._call_kw(model, method, args, {})
File "/opt/openhrms/addons/web/controllers/main.py", line 926, in _call_kw
return call_kw(request.env[model], method, args, kwargs)
File "/opt/openhrms/odoo/api.py", line 689, in call_kw
return call_kw_multi(method, model, args, kwargs)
File "/opt/openhrms/odoo/api.py", line 680, in call_kw_multi
result = method(recs, *args, **kwargs)
File "/opt/openhrms/addons/sifast_attendance_modification_request/models/hr_attendance_modification_request.py", line 67, in modification_approval
attendance_check_out_date = datetime.datetime.strptime(str(obj.check_out),"%Y-%m-%d %H:%M:%S").date()
File "/usr/lib/python3.6/_strptime.py", line 565, in _strptime_datetime
tt, fraction = _strptime(data_string, format)
File "/usr/lib/python3.6/_strptime.py", line 362, in _strptime
(data_string, format))
ValueError: time data 'False' does not match format '%Y-%m-%d %H:%M:%S'

Answer 1

如果仔细查看回溯，您会看到以下行：

File "/opt/openhrms/addons/sifast_attendance_modification_request/models/hr_attendance_modification_request.py", line 67, in modification_approval
attendance_check_out_date = datetime.datetime.strptime(str(obj.check_out),"%Y-%m-%d %H:%M:%S").date()

这，加上错误本身

ValueError: time data 'False' does not match format '%Y-%m-%d %H:%M:%S'`

建议obj.check_out是布尔值False，而不是日期字符串。

Answer 2

时间数据'False'发生在该字段不是日期字符串或它包含空值即（obj.check_out）时，因此在调用它时返回False值。因此首先确保在调用函数时该字段包含值