Key is a str.
@@ -245,7 +245,7 @@ class SDNConnect:
content = ast.literal_eval(ml_info[ml_field].decode('ascii'))
else:
content = ml_field_default
- metadata[ml_field] = content
+ metadata[str(ml_field)] = content
behavior = 'None'
tmp = []
if mac_info[b'poseidon_hash'] in ml_info:
