Hey,
i got this error when i tried to import a solution from DEV Instance to pre-prod Intance:
The Form XML (GUID) does not conform to the required schema. A schema validation error has been detected at line 0, position 0. Details: The element 'form' has incomplete content. List of possible elements expected: 'tabs'.
the GUID refer to a systemuser entity form: (User form – Business). Please note that I have not made any custimization on this form.
I wish you a really good day,
Mehdi;