notices when installing a profile that depends on uuid (specifically cod)

I get these notices with cod 6.x-1.0-beta3 when using PHP5.3 and Pressflow:

Notice: Trying to get property of non-object in uuid_node_features_export_render() (line 76 of uuid_features/includes/uuid_node.features.inc).
Strict warning: Creating default object from empty value in uuid_node_features_export_render() (line 76 of uuid_features/includes/uuid_node.features.inc).
Notice: Trying to get property of non-object in content_uuid_node_features_export_render_alter() (line 15 of uuid_features/includes/modules/content.inc).
Notice: Trying to get property of non-object in nodereference_uuid_node_features_export_render_alter() (line 44 of uuid_features/includes/modules/nodereference.inc).
Notice: Trying to get property of non-object in userreference_uuid_node_features_export_render_alter() (line 19 of uuid_features/includes/modules/userreference.inc).
Notice: Undefined property: stdClass::$uuid in cod_base_uuid_node_features_export_render_alter() (line 19 of cod_support/cod_base/cod_base.features.inc).
Notice: Trying to get property of non-object in filefield_uuid_node_features_export_render_alter() (line 44 of uuid_features/includes/modules/filefield.inc).
Notice: Trying to get property of non-object in uuid_node_features_export_render() (line 76 of uuid_features/includes/uuid_node.features.inc).
Strict warning: Creating default object from empty value in uuid_node_features_export_render() (line 76 of uuid_features/includes/uuid_node.features.inc).
Notice: Trying to get property of non-object in content_uuid_node_features_export_render_alter() (line 15 of uuid_features/includes/modules/content.inc).
Notice: Trying to get property of non-object in nodereference_uuid_node_features_export_render_alter() (line 44 of uuid_features/includes/modules/nodereference.inc).
Notice: Trying to get property of non-object in userreference_uuid_node_features_export_render_alter() (line 19 of uuid_features/includes/modules/userreference.inc).
Notice: Undefined property: stdClass::$uuid in cod_base_uuid_node_features_export_render_alter() (line 19 of cod_support/cod_base/cod_base.features.inc).
Notice: Trying to get property of non-object in filefield_uuid_node_features_export_render_alter() (line 44 of uuid_features/includes/modules/filefield.inc).