Flow designer page is blank post upgrade

divyaabm · an hour ago

Dr Atul - LNG · 35m ago

Is this happening in PDI?

If so, I experienced the same issue. I had to release my existing instance and request a new one to resolve it.

Also, I would recommend not upgrading Flow Designer to the latest version yet, as it appears to be causing issues. @divyaabm

yashkamde · 5m ago

Any error ahown like [Unknown field element in table sys_flow_step_definition or sys_hub_action_type_base]

If yes it might be because of duplicate UI identifiers exist in the sys_hub_flow_component table :

Refer this :

If my response helped mark as helpful and accept the solution.