Python 2.5.1: /usr/bin/python Tue Dec 11 20:40:16 2007 A problem occurred in a Python script. Here is the sequence of function calls leading up to the error, in the order they occurred. /home/matthew/Downloads/svn/elisa/elisa/core/interface_controller.py in initialize(self=) 129 for backend_path in backend_paths: 130 try: 131 self._create_backend(backend_path) 132 except Exception, e: 133 self.warning("An error occured causing backend '%s' creation " \ self = self._create_backend = > backend_path = 'backend1' /home/matthew/Downloads/svn/elisa/elisa/core/interface_controller.py in _create_backend(self=, backend_name='backend1') 189 controller_path = application.config.get_option('controller', 190 backend_name) 191 controller_path = backend.get_controller_path(root_model.path) 192 193 try: controller_path = 'poblenou:elisa_controller' backend = backend.get_controller_path = > root_model = root_model.path = 'base:elisa_model' /home/matthew/Downloads/svn/elisa/elisa/core/backend.py in get_controller_path(self=, model_path='base:elisa_model', content_type=None) 155 from elisa.core.interface_controller import UndefinedMVCAssociation 156 msg = "No controller path for %r" % model_path 157 raise UndefinedMVCAssociation(msg) 158 else: 159 self.debug("Found %r", controller_path) UndefinedMVCAssociation = msg = "No controller path for 'base:elisa_model'" : No controller path for 'base:elisa_model' __class__ = __delattr__ = __dict__ = {} __doc__ = '\n Raised by L{InterfaceController} when no Mo...backend managed by the interface controller.\n ' __getattribute__ = __getitem__ = __getslice__ = __hash__ = __init__ = __module__ = 'elisa.core.interface_controller' __new__ = __reduce__ = __reduce_ex__ = __repr__ = __setattr__ = __setstate__ = __str__ = __weakref__ = None args = ("No controller path for 'base:elisa_model'",) message = "No controller path for 'base:elisa_model'" The above is a description of an error in a Python program. Here is the original traceback: Traceback (most recent call last): File "/home/matthew/Downloads/svn/elisa/elisa/core/interface_controller.py", line 131, in initialize self._create_backend(backend_path) File "/home/matthew/Downloads/svn/elisa/elisa/core/interface_controller.py", line 191, in _create_backend controller_path = backend.get_controller_path(root_model.path) File "/home/matthew/Downloads/svn/elisa/elisa/core/backend.py", line 157, in get_controller_path raise UndefinedMVCAssociation(msg) UndefinedMVCAssociation: No controller path for 'base:elisa_model'