I have this issue when trying to remove a module (created for v6 but installed on v8, installed by a hired programmer) from Odoo.
Here is the error:
Traceback (most recent call last):
File "/home/username/odoo/openerp/http.py", line 536, in _handle_exception
return super(JsonRequest, self)._handle_exception(exception)
File "/home/username/odoo/openerp/http.py", line 573, in dispatch
result = self._call_function(**self.params)
File "/home/username/odoo/openerp/http.py", line 309, in _call_function
return checked_call(self.db, *args, **kwargs)
File "/home/username/odoo/openerp/service/model.py", line 113, in wrapper
return f(dbname, *args, **kwargs)
File "/home/username/odoo/openerp/http.py", line 306, in checked_call
return self.endpoint(*a, **kw)
File "/home/username/odoo/openerp/http.py", line 802, in __call__
return self.method(*args, **kw)
File "/home/username/odoo/openerp/http.py", line 402, in response_wrap
response = f(*args, **kw)
File "/home/username/odoo/addons/web/controllers/main.py", line 941, in call_button
action = self._call_kw(model, method, args, {})
File "/home/username/odoo/addons/web/controllers/main.py", line 929, in _call_kw
return getattr(request.registry.get(model), method)(request.cr, request.uid, *args, **kwargs)
File "/home/username/odoo/openerp/api.py", line 241, in wrapper
return old_api(self, *args, **kwargs)
File "/home/username/odoo/openerp/addons/base/module/wizard/base_module_upgrade.py", line 105, in upgrade_module
openerp.modules.registry.RegistryManager.new(cr.dbname, update_module=True)
File "/home/username/odoo/openerp/modules/registry.py", line 370, in new
openerp.modules.load_modules(registry._db, force_demo, status, update_module)
File "/home/username/odoo/openerp/modules/loading.py", line 423, in load_modules
registry['ir.module.module'].module_uninstall(cr, SUPERUSER_ID, modules_to_remove.values())
File "/home/username/odoo/openerp/api.py", line 241, in wrapper
return old_api(self, *args, **kwargs)
File "/home/username/odoo/openerp/addons/base/module/module.py", line 462, in module_uninstall
ir_model_data._module_data_uninstall(cr, uid, modules_to_remove, context)
File "/home/username/odoo/openerp/api.py", line 241, in wrapper
return old_api(self, *args, **kwargs)
File "/home/username/odoo/openerp/addons/base/ir/ir_model.py", line 1217, in _module_data_uninstall
ir_model_constraint._module_data_uninstall(cr, uid, constraint_ids, context)
File "/home/username/odoo/openerp/api.py", line 241, in wrapper
return old_api(self, *args, **kwargs)
File "/home/username/odoo/openerp/addons/base/ir/ir_model.py", line 575, in _module_data_uninstall
model_obj = self.pool[model]
File "/home/username/odoo/openerp/modules/registry.py", line 102, in __getitem__
return self.models[model_name]
KeyError: u'custom.purchase'
How can I remove this module?
Context: This was a module developed for us for v6 and it worked fine. We installed v8 with a different programmer who I guess tried installing that v6 module which sent an email message alerting that a product had reached its Min Reorder Point. Now we are unable to remove it.
I found a post here:https://www.odoo.com/forum/help-1/question/error-when-uninstalling-a-custom-module-that-inherits-from-crm-lead-keyerror-crm-lead-74761
So we tried adding ['base', 'custom'] to depends: but that didnt help.
Any ideas?
First thing to do, test on a backup before ! You can after try to delete ir_model_data and view for this model ... Let us know ...
@Jérémy Kersten can you detail how to delete from ir_model_data ?