ziggekatten opened a new issue, #28180: URL: https://github.com/apache/superset/issues/28180
### Bug description Any API endpoint for exporting data returns the same error: ` "message": "Not a valid rison schema {} is not of type 'array'\n\nFailed validating 'type' in schema:\n {'items': {'type': 'integer'}, 'type': 'array'}\n\nOn instance:\n {}` This happens on 3.1.1, 3.1.2 and 4.0.0 using superset official docker container. ### How to reproduce the bug 1. in your browser, goto swagger/v1 2. Authenticate with tokens 3. Klick on any GET endpoint example: api/dataset/export 4. klick try it out 5. klick execute ### Screenshots/recordings  ### Superset version 3.1.2 ### Python version 3.10 ### Node version 16 ### Browser Chrome ### Additional context Database used is Postgres 16 LDAP used for authentication (Active Directory) `FEATURE_FLAGS = {"TAGGING_SYSTEM": True, "RLS_IN_SQLLAB": True, "DRILL_TO_DETAIL": True, "ALERT_REPORTS": True, "DASHBOARD_CROSS_FILTERS": True, "DASHBOARD_RBAC": True, "THUMBNAILS" : True, "THUMBNAILS_SQLA_LISTENERS": True, "ENABLE_TEMPLATE_PROCESSING": True, "ENABLE_TEMPLATE_REMOVE_FILTERS": True, "ENABLE_SCHEDULED_EMAIL_REPORTS": True, "EMAIL_NOTIFICATIONS": True,"EMBEDDED_SUPERSET": True}` ### Checklist - [X] I have searched Superset docs and Slack and didn't find a solution to my problem. - [X] I have searched the GitHub issue tracker and didn't find a similar bug report. - [X] I have checked Superset's logs for errors and if I found a relevant Python stacktrace, I included it here as text in the "additional context" section. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: notifications-unsubscr...@superset.apache.org.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: notifications-unsubscr...@superset.apache.org For additional commands, e-mail: notifications-h...@superset.apache.org