Openerp Login Error - odoo

Question

I've been getting this error and can't view the user's list and projects/task or even login using the user's login information.
Can anyone help me..
Thank you.
OpenERP Server Error
Client Traceback (most recent call last):
File "/opt/openerp/server/openerp/addons/web/http.py", line 195, in dispatch
response["result"] = method(self, **self.params)
File "/opt/openerp/server/openerp/addons/web/controllers/main.py", line 1012, in search_read
return self.do_search_read(req, model, fields, offset, limit, domain, sort)
File "/opt/openerp/server/openerp/addons/web/controllers/main.py", line 1047, in do_search_read
records = Model.read(ids, fields or False, req.context)
File "/opt/openerp/server/openerp/addons/web/session.py", line 40, in proxy
result = self.proxy.execute_kw(self.session._db, self.session._uid, self.session._password, self.model, method, args, kw)
File "/opt/openerp/server/openerp/addons/web/session.py", line 28, in proxy_method
result = self.session.send(self.service_name, method, *args)
File "/opt/openerp/server/openerp/addons/web/session.py", line 101, in send
raise xmlrpclib.Fault(openerp.tools.exception_to_unicode(e), formatted_info)
Server Traceback (most recent call last):
File "/opt/openerp/server/openerp/addons/web/session.py", line 87, in send
return openerp.netsvc.dispatch_rpc(service_name, method, args)
File "/opt/openerp/server/openerp/netsvc.py", line 361, in dispatch_rpc
result = ExportService.getService(service_name).dispatch(method, params)
File "/opt/openerp/server/openerp/service/web_services.py", line 601, in dispatch
res = fn(db, uid, *params)
File "/opt/openerp/server/openerp/osv/osv.py", line 167, in execute_kw
return self.execute(db, uid, obj, method, *args, **kw or {})
File "/opt/openerp/server/openerp/osv/osv.py", line 121, in wrapper
return f(self, dbname, *args, **kwargs)
File "/opt/openerp/server/openerp/osv/osv.py", line 176, in execute
res = self.execute_cr(cr, uid, obj, method, *args, **kw)
File "/opt/openerp/server/openerp/osv/osv.py", line 164, in execute_cr
return getattr(object, method)(cr, uid, *args, **kw)
File "/opt/openerp/server/openerp/addons/base/res/res_users.py", line 796, in read
res = super(users_view, self).read(cr, uid, ids, fields, context=context, load=load)
File "/opt/openerp/server/openerp/addons/base/res/res_users.py", line 272, in read
result = super(res_users, self).read(cr, uid, ids, fields=fields, context=context, load=load)
File "/opt/openerp/server/openerp/osv/orm.py", line 3575, in read
result = self._read_flat(cr, user, select, fields, context, load)
File "/opt/openerp/server/openerp/osv/orm.py", line 3660, in _read_flat
record.update(res3[record[col]])
KeyError: 3

Answer 1

Error shows that record for id 3 is not exist in database.
When you try to read the data from database its delete the record which you are trying to read.
Please reconnect and try to open project/task.

Answer 2

It's difficult to find the error with only that information, but I had several times a Key Error due to a problem updating the openerp server, and after updating again all, the problem dissapeared.
Try to update the module base from the user interface, and if that doesn't work, try to restart and update all the openerp server from the console.

Answer 3

Take a backup of database ,delete the current database and create a new one, later you can import all your data.

Answer 4

if there is any functional field, please check it. This kind of key error will raise in functional fields while returning the values in a desired format.