There is an error on health_federation.py on health_federation module, on default_node() function
@staticmethod
def default_node():
# Get the Institution code as the originating node.
HealthInst = Pool().get('gnuhealth.institution')
institution = HealthInst.get_institution()
institution_code, = HealthInst.search_read([("name", "=", institution)],
limit=1, fields_names=['code'])
return institution_code['code']
On the highlighted line, it should be
institution_code, = HealthInst.search_read([("id", "=", institution)],
It works ok on almost all implementation, because when you first run gnuhealth, the wizard makes you create a company related to a party (the first party on the database with id=1).
Then, when you create an institution related to that party (id=1), it will work fine, because the parameter name will be equal to institution variable returned from the staticfunction get_institution (id of the institution related to your party company)
BUT, when you choose another party to relate to your company, the party['id'] != institution['id'], so you will get an error.
It is a silent code error, so not everyone will notice, unless you choose another party for your company.
Regards
Francisco