On Monday, October 1, 2018 at 3:30:04 PM UTC+7, Cédric Krier wrote: > On 2018-10-01 01:04, Markus Bala wrote: > > But when I try using context_model, i am going to do some "save" to model. > > I do not understand. the context model is only used by the client. > > > It prompt error psycopg2, cannot execute INSERT because is > > readonly-transaction > > On which kind of RPC call are you doing a save? > > -- > Cédric Krier - B2CK SPRL > Email/Jabber: cedric.kr...@b2ck.com > Tel: +32 472 54 46 59 > Website: http://www.b2ck.com/
Traceback (most recent call last): File "/trytond/wsgi.py", line 71, in dispatch_request return endpoint(request, **request.view_args) File "/trytond/protocols/dispatcher.py", line 41, in rpc request, database_name, *request.rpc_params) File "/trytond/wsgi.py", line 42, in auth_required return wrapped(*args, **kwargs) File "/trytond/protocols/wrappers.py", line 122, in wrapper return func(request, pool, *args, **kwargs) File "/trytond/protocols/dispatcher.py", line 172, in _dispatch result = rpc.result(meth(inst, *c_args, **c_kwargs)) File "/trytond/model/modelview.py", line 677, in on_change method() File "/trytond/model/modelview.py", line 84, in wrapper result = func(self, *args, **kwargs) File "/trytond/model/fields/field.py", line 114, in wrapper return func(self, *args, **kwargs) File "/trytond/modules/tri_jda/jda.py", line 189, in on_change_lodnum rec.save(recs) File "/trytond/model/descriptors.py", line 33, in newfunc return self.func(owner, *args, **kwargs) File "/trytond/model/modelstorage.py", line 1532, in save news = cls.create([save_values[r] for r in to_create]) File "/trytond/model/modelsql.py", line 580, in create [insert_values], [table.id])) File "/trytond/backend/postgresql/database.py", line 61, in execute cursor.execute(self, sql, args) psycopg2.InternalError: cannot execute INSERT in a read-only transaction --------------------------------- Above is my stacktrace. I am going to integrate with some WMS system for receiving. When user input the PO number which is "Lodnum" then tryton "on_change" and will display the WMS data to the list (MS SQL Server). Background, after "on_change", I will read data from MSSQL. And insert to Tryton postgres. But when inserted, above error occurred. -- You received this message because you are subscribed to the Google Groups "tryton-dev" group. To view this discussion on the web visit https://groups.google.com/d/msgid/tryton-dev/a7ef917a-916d-432b-b734-d85ee2ff65d5%40googlegroups.com.