Import project with operations in error produces errors in the update script

I am trying to import the following project into TVB 1.4,
(http://filez.univ-amu.fr/l53ovpmbpe) but it fails with error:

File
"/home/tim/Work/Models/python/TVB/TVB_Distribution/tvb_data/lib/python2.7/site-packages/tvb/core/services/import_service.py",
line 132, in import_project_structure
self._import_projects_from_folder(temp_folder)
File
"/home/tim/Work/Models/python/TVB/TVB_Distribution/tvb_data/lib/python2.7/site-packages/tvb/core/services/import_service.py",
line 217, in _import_projects_from_folder
self.import_project_operations(project_entity, new_project_path,
dt_mappings_dict, burst_ids_mapping)
File
"/home/tim/Work/Models/python/TVB/TVB_Distribution/tvb_data/lib/python2.7/site-packages/tvb/core/services/import_service.py",
line 421, in import_project_operations
datatype_group)
File
"/home/tim/Work/Models/python/TVB/TVB_Distribution/tvb_data/lib/python2.7/site-packages/tvb/core/services/import_service.py",
line 343, in _load_datatypes_from_operation_folder
datatype = self.load_datatype_from_file(op_path, file_name,
operation_entity.id, datatype_group)
File
"/home/tim/Work/Models/python/TVB/TVB_Distribution/tvb_data/lib/python2.7/site-packages/tvb/core/services/import_service.py",
line 463, in load_datatype_from_file
class_name = meta_structure[DataTypeMetaData.KEY_CLASS_NAME]
KeyError: 'Type'