Hi, I am getting the following error during testing of my application, but only on Py2.7, if I run the same application on Py3.4 with the same fdb and SQLAlchemy version I don't see this error.
I'll continue to search for the reason but if someone has a tip, please let me know. Werner File "d:\devMine\twcbv5\twcbsrc\controllers\app_cb.py", line 1277, in <module> app.MainLoop() File "c:\Python27\Lib\site-packages\wx-3.0.1-msw-classic\wx\_core.py", line 8657, in MainLoop wx.PyApp.MainLoop(self) File "c:\Python27\Lib\site-packages\wx-3.0.1-msw-classic\wx\_core.py", line 7952, in MainLoop return _core_.PyApp_MainLoop(*args, **kwargs) File "c:\Python27\Lib\site-packages\wx-3.0.1-msw-classic\wx\lib\agw\aquabutton.py", line 439, in OnLeftUp self.Notify() File "c:\Python27\Lib\site-packages\wx-3.0.1-msw-classic\wx\lib\agw\aquabutton.py", line 890, in Notify self.GetEventHandler().ProcessEvent(evt) File "c:\Python27\Lib\site-packages\wx-3.0.1-msw-classic\wx\_core.py", line 4154, in ProcessEvent return _core_.EvtHandler_ProcessEvent(*args, **kwargs) File "d:\devMine\twcbv5\twcbsrc\controllers\app_cb.py", line 714, in onButtonSearchDo self.doSearchCB(self.olvList, self.sCtrls, self.sCtrlsFT) File "d:\devMine\twcbv5\twcbsrc\controllers\app_cb.py", line 739, in doSearchCB olvlist.searchItemsQuery(saQuery) File "d:\devMine\twcbv5\twcbsrc\libui\olvgroup.py", line 195, in searchItemsQuery self.listObjects = query.autoflush(False).all() File "c:\Python27\Lib\site-packages\sqlalchemy-0.9.7-py2.7.egg\sqlalchemy\orm\query.py", line 2300, in all return list(self) File "c:\Python27\Lib\site-packages\sqlalchemy-0.9.7-py2.7.egg\sqlalchemy\orm\loading.py", line 66, in instances fetch = cursor.fetchall() File "c:\Python27\Lib\site-packages\sqlalchemy-0.9.7-py2.7.egg\sqlalchemy\engine\result.py", line 787, in fetchall self.cursor, self.context) File "c:\Python27\Lib\site-packages\sqlalchemy-0.9.7-py2.7.egg\sqlalchemy\engine\base.py", line 1160, in _handle_dbapi_exception exc_info File "c:\Python27\Lib\site-packages\sqlalchemy-0.9.7-py2.7.egg\sqlalchemy\util\compat.py", line 199, in raise_from_cause reraise(type(exception), exception, tb=exc_tb) File "c:\Python27\Lib\site-packages\sqlalchemy-0.9.7-py2.7.egg\sqlalchemy\engine\result.py", line 781, in fetchall l = self.process_rows(self._fetchall_impl()) File "c:\Python27\Lib\site-packages\sqlalchemy-0.9.7-py2.7.egg\sqlalchemy\engine\result.py", line 748, in _fetchall_impl return self.cursor.fetchall() File "c:\Python27\Lib\site-packages\fdb\fbcore.py", line 3454, in fetchall return [row for row in self] File "c:\Python27\Lib\site-packages\fdb\fbcore.py", line 3229, in next row = self.fetchone() File "c:\Python27\Lib\site-packages\fdb\fbcore.py", line 3414, in fetchone return self._ps._fetchone() File "c:\Python27\Lib\site-packages\fdb\fbcore.py", line 3114, in _fetchone "Cursor.fetchone:") sqlalchemy.exc.DatabaseError: (DatabaseError) ('Cursor.fetchone:\n- SQLCODE: -303\n- Dynamic SQL Error\n- SQL error code = -303\n- conversion error from string " "', -303, 335544569) None None