I am using accounting app of the odoo online 8.
All of reporting menu is all right but only executive summary menu show me error message like below.
Please tell me how to fix it.
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Traceback (most recent call last): File "/home/odoo/src/odoo/saas-10/openerp/http.py", line 646, in _handle_exception return super(JsonRequest, self)._handle_exception(exception) File "/home/odoo/src/odoo/saas-10/openerp/http.py", line 683, in dispatch result = self._call_function(**self.params) File "/home/odoo/src/odoo/saas-10/openerp/http.py", line 319, in _call_function return checked_call(self.db, *args, **kwargs) File "/home/odoo/src/odoo/saas-10/openerp/service/model.py", line 118, in wrapper return f(dbname, *args, **kwargs) File "/home/odoo/src/odoo/saas-10/openerp/http.py", line 312, in checked_call result = self.endpoint(*a, **kw) File "/home/odoo/src/odoo/saas-10/openerp/http.py", line 962, in __call__ return self.method(*args, **kw) File "/home/odoo/src/odoo/saas-10/openerp/http.py", line 512, in response_wrap response = f(*args, **kw) File "/home/odoo/src/enterprise/saas-10/web/controllers/main.py", line 900, in call_kw return self._call_kw(model, method, args, kwargs) File "/home/odoo/src/enterprise/saas-10/web/controllers/main.py", line 892, in _call_kw return getattr(request.registry.get(model), method)(request.cr, request.uid, *args, **kwargs) File "/home/odoo/src/odoo/saas-10/openerp/api.py", line 254, in wrapper return old_api(self, *args, **kwargs) File "/home/odoo/src/odoo/saas-10/openerp/api.py", line 385, in old_api result = method(recs, *args, **kwargs) File "/home/odoo/src/enterprise/saas-10/account_reports/models/account_report_context_common.py", line 443, in get_html_and_data lines = self.get_report_obj().get_lines(self) File "/home/odoo/src/odoo/saas-10/openerp/api.py", line 252, in wrapper return new_api(self, *args, **kwargs) File "/home/odoo/src/enterprise/saas-10/account_reports/models/account_financial_report.py", line 80, in get_lines ).get_lines(self, context_id, currency_table, linesDicts) File "/home/odoo/src/odoo/saas-10/openerp/api.py", line 252, in wrapper return new_api(self, *args, **kwargs) File "/home/odoo/src/enterprise/saas-10/account_reports/models/account_financial_report.py", line 471, in get_lines new_lines = line.children_ids.get_lines(financial_report, context, currency_table, linesDicts) File "/home/odoo/src/odoo/saas-10/openerp/api.py", line 252, in wrapper return new_api(self, *args, **kwargs) File "/home/odoo/src/enterprise/saas-10/account_reports/models/account_financial_report.py", line 407, in get_lines r = line.with_context(date_from=period_from, date_to=period_to, strict_range=strict_range)._eval_formula(financial_report, debit_credit, context, currency_table, linesDicts[k]) File "/home/odoo/src/enterprise/saas-10/account_reports/models/account_financial_report.py", line 306, in _eval_formula res = FormulaLine(self, currency_table, linesDict=linesDict) File "/home/odoo/src/enterprise/saas-10/account_reports/models/account_financial_report.py", line 510, in __init__ fields = obj.get_balance(linesDict, currency_table)[0] File "/home/odoo/src/odoo/saas-10/openerp/api.py", line 252, in wrapper return new_api(self, *args, **kwargs) File "/home/odoo/src/odoo/saas-10/openerp/api.py", line 429, in new_api result = [method(rec, *args, **kwargs) for rec in self] File "/home/odoo/src/enterprise/saas-10/account_reports/models/account_financial_report.py", line 256, in get_balance raise err ValueError: <type 'exceptions.NameError'>: "name 'balance' is not defined" while evaluating u'balance'