Hello,
Turbogears 2 throws an exception when I want to setup my app by
calling `paster setup-app development.ini`
while setting autocommit=True in model/__init__.py
Traceback (most recent call last):
File "/home/olli/code/virtualenvs/tg2/bin/paster", line 8, in
<module>
load_entry_point('PasteScript==1.7.3', 'console_scripts', 'paster')
()
File "/home/olli/code/virtualenvs/tg2/lib/python2.5/site-packages/
PasteScript-1.7.3-py2.5.egg/paste/script/command.py", line 84, in run
invoke(command, command_name, options, args[1:])
File "/home/olli/code/virtualenvs/tg2/lib/python2.5/site-packages/
PasteScript-1.7.3-py2.5.egg/paste/script/command.py", line 123, in
invoke
exit_code = runner.run(args)
File "/home/olli/code/virtualenvs/tg2/lib/python2.5/site-packages/
PasteScript-1.7.3-py2.5.egg/paste/script/appinstall.py", line 68, in
run
return super(AbstractInstallCommand, self).run(new_args)
File "/home/olli/code/virtualenvs/tg2/lib/python2.5/site-packages/
PasteScript-1.7.3-py2.5.egg/paste/script/command.py", line 218, in run
result = self.command()
File "/home/olli/code/virtualenvs/tg2/lib/python2.5/site-packages/
PasteScript-1.7.3-py2.5.egg/paste/script/appinstall.py", line 456, in
command
self, config_file, section, self.sysconfig_install_vars
(installer))
File "/home/olli/code/virtualenvs/tg2/lib/python2.5/site-packages/
PasteScript-1.7.3-py2.5.egg/paste/script/appinstall.py", line 600, in
setup_config
mod.setup_config(command, filename, section, vars)
File "/home/olli/code/servers/projects/kreta/kreta/websetup.py",
line 21, in setup_config
u = model.User()
File "build/bdist.linux-x86_64/egg/elixir/entity.py", line 795, in
__call__
File "<string>", line 4, in __init__
File "/home/olli/code/virtualenvs/tg2/lib/python2.5/site-packages/
SQLAlchemy-0.5.0rc4-py2.5.egg/sqlalchemy/orm/attributes.py", line 858,
in initialize_instance
fn(self, instance, args, kwargs)
File "/home/olli/code/virtualenvs/tg2/lib/python2.5/site-packages/
SQLAlchemy-0.5.0rc4-py2.5.egg/sqlalchemy/orm/mapper.py", line 1731, in
_event_on_init
instance, args, kwargs)
File "/home/olli/code/virtualenvs/tg2/lib/python2.5/site-packages/
SQLAlchemy-0.5.0rc4-py2.5.egg/sqlalchemy/orm/util.py", line 226, in
_do
ret = getattr(ext, method)(*args, **kwargs)
File "/home/olli/code/virtualenvs/tg2/lib/python2.5/site-packages/
SQLAlchemy-0.5.0rc4-py2.5.egg/sqlalchemy/orm/scoping.py", line 186, in
init_instance
session._save_without_cascade(instance)
File "/home/olli/code/virtualenvs/tg2/lib/python2.5/site-packages/
SQLAlchemy-0.5.0rc4-py2.5.egg/sqlalchemy/orm/session.py", line 1072,
in _save_without_cascade
self._save_impl(state)
File "/home/olli/code/virtualenvs/tg2/lib/python2.5/site-packages/
SQLAlchemy-0.5.0rc4-py2.5.egg/sqlalchemy/orm/session.py", line 1249,
in _save_impl
self._attach(state)
File "/home/olli/code/virtualenvs/tg2/lib/python2.5/site-packages/
SQLAlchemy-0.5.0rc4-py2.5.egg/sqlalchemy/orm/session.py", line 1303,
in _attach
ext.after_attach(self, state.obj())
File "/home/olli/code/virtualenvs/tg2/lib/python2.5/site-packages/
zope.sqlalchemy-0.3-py2.5.egg/zope/sqlalchemy/datamanager.py", line
185, in after_attach
join_transaction(session, self.initial_state)
File "/home/olli/code/virtualenvs/tg2/lib/python2.5/site-packages/
zope.sqlalchemy-0.3-py2.5.egg/zope/sqlalchemy/datamanager.py", line
162, in join_transaction
zope_transaction.get().join(DataManager(session, initial_state))
File "/home/olli/code/virtualenvs/tg2/lib/python2.5/site-packages/
zope.sqlalchemy-0.3-py2.5.egg/zope/sqlalchemy/datamanager.py", line
47, in __init__
self.tx = session.transaction._iterate_parents()[-1]
AttributeError: 'NoneType' object has no attribute '_iterate_parents'
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