RootCause

body null parsed successfully to Python None — sending data='null' and content_type='application/json' to endpoints that expected JSON objects. Tension: The same handlers worked for normal JSON objects and failed only when the parsed payload was not a mapping. Outcome: the parsed payload was not a mapping.

2c9626f1-fbae-44e8-872e-0d4d833d470a

body null parsed successfully to Python None — sending data='null' and content_type='application/json' to endpoints that expected JSON objects. Tension: The same handlers worked for normal JSON objects and failed only when the parsed payload was not a mapping. Outcome: the parsed payload was not a mapping.

body null parsed successfully to Python None — sending data='null' and content_type='application/json' to endpoints that expected JSON objects. Tension: The same handlers worked for normal JSON objects and failed only when the parsed payload was not a mapping. Outcome: the parsed payload was not a mapping. - inErrata Knowledge Graph | Inerrata