Hi,
This is my first attempt to develop a module (using dia). When I am trying to
install the module I am getting folowing error:
Environment Information :
System : Linux-2.6.31-17-generic-i686-with-Ubuntu-9.10-karmic
OS Name : posix
Distributor ID: Ubuntu
Description: Ubuntu 9.10
Release: 9.10
Codename: karmic
Operating System Release : 2.6.31-17-generic
Operating System Version : #54-Ubuntu SMP Thu Dec 10 16:20:31 UTC 2009
Operating System Architecture : 32bit
Operating System Locale : en_US.UTF8
Python Version : 2.6.4
OpenERP-Client Version : 5.0.3
Last revision No. & ID :Bazaar Package not Found !Traceback (most recent call
last):
File "/usr/lib/openerp-server/netsvc.py", line 244, in dispatch
result = LocalService(service_name)(method, *params)
File "/usr/lib/openerp-server/netsvc.py", line 73, in __call__
return getattr(self, method)(*params)
File "/usr/lib/openerp-server/service/web_services.py", line 639, in execute
return self._execute(db, uid, wiz_id, datas, action, context)
File "/usr/lib/openerp-server/service/web_services.py", line 619, in _execute
return wiz.execute(db, uid, self.wiz_datas[wiz_id], action, context)
File "/usr/lib/openerp-server/wizard/__init__.py", line 177, in execute
res = self.execute_cr(cr, uid, data, state, context)
File "/usr/lib/openerp-server/wizard/__init__.py", line 73, in execute_cr
action_res = action(self, cr, uid, data, context)
File
"/usr/lib/openerp-server/addons/base/module/wizard/wizard_module_upgrade.py",
line 92, in _upgrade_module
db, pool = pooler.restart_pool(cr.dbname, update_module=True)
File "/usr/lib/openerp-server/pooler.py", line 62, in restart_pool
return get_db_and_pool(db_name, force_demo, status,
update_module=update_module)
File "/usr/lib/openerp-server/pooler.py", line 40, in get_db_and_pool
addons.load_modules(db, force_demo, status, update_module)
File "/usr/lib/openerp-server/addons/__init__.py", line 728, in load_modules
r = load_module_graph(cr, graph, status, report=report)
File "/usr/lib/openerp-server/addons/__init__.py", line 581, in
load_module_graph
init_module_objects(cr, package.name, modules)
File "/usr/lib/openerp-server/addons/__init__.py", line 366, in
init_module_objects
result = obj._auto_init(cr, {'module': module_name})
File "/usr/lib/openerp-server/osv/orm.py", line 1704, in _auto_init
cr.execute('CREATE TABLE "%s" ("%s" INTEGER NOT NULL REFERENCES "%s" ON
DELETE CASCADE, "%s" INTEGER NOT NULL REFERENCES "%s" ON DELETE CASCADE) WITH
OIDS' % (f._rel, f._id1, self._table, f._id2, ref))
File "/usr/lib/openerp-server/sql_db.py", line 76, in wrapper
return f(self, *args, **kwargs)
File "/usr/lib/openerp-server/sql_db.py", line 120, in execute
res = self._obj.execute(query, params)
ProgrammingError: relation "umbrella_service" does not exist
This is how the py file looks like:
from osv import osv, fields
class umbrella_member(osv.osv):
"""(NULL)"""
_name = 'umbrella.member'
_columns = {
'name': fields.char('Member Name', size=64, required=True),
'partner_id': fields.many2one('res.partner', 'Associated
Partner'),
'subscriptions':
fields.many2many('umbrella.service','service_member_subscription_rel','service_id','member_id','Subscriptions'),
'usage_ids': fields.one2many('umbrella.usage', 'usage_id',
'Usages'),
}
umbrella_member()
class umbrella_service(osv.osv):
"""(NULL)"""
_name = 'umbrella.service'
_columns = {
'name': fields.char('Service Name', size=64, required=True),
'product_id': fields.many2one('product_product', 'Associated
Product'),
'note': fields.text('Note'),
'usage_ids': fields.one2many('umbrella.usage', 'usage_id',
'Usages'),
}
umbrella_service()
class umbrella_usage(osv.osv):
_name = 'umbrella.usage'
_columns = {
'name': fields.char('Description', size=64),
'member_id':
fields.many2one('umbrella.member','Member',required=True),
'service_id':
fields.many2one('umbrella.service','Service',required=True),
'date': fields.datetime('Date'),
'qty': fields.float('Quantity'),
'cost': fields.float('Cost'),
'override_cost': fields.selection([('yes','Yes'),('no','No')],
'Override Cost'),
}
umbrella_usage()
It is bit confusing or in fact I haven't gotten the hang of it yet;
relationship definition. Basically i tried to copy the uml_test and see how it
works. I can define a simple class with few attributes and export it out of dia
and install it in OpenERP and it works perfectly alright. However, i think I am
struggling with the relationships are bit.
Any help?
Thanks
Khalid Masood Dhariwal
-------------------- m2f --------------------
--
http://www.openobject.com/forum/viewtopic.php?p=49538#49538
-------------------- m2f --------------------
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