Process completed with exit code 1.

No overload for method 'GetAllEventsAsync' takes 1 arguments

No overload for method 'GetAllOrganizersAsync' takes 1 arguments

'IParticipantService' does not contain a definition for 'GetAllParticipantsByEventIdAsync' and no accessible extension method 'GetAllParticipantsByEventIdAsync' accepting a first argument of type 'IParticipantService' could be found (are you missing a using directive or an assembly reference?)

No overload for method 'GetAllSpeakersAsync' takes 1 arguments

No overload for method 'GetAllEventsAsync' takes 1 arguments

No overload for method 'GetAllOrganizersAsync' takes 1 arguments

'IParticipantService' does not contain a definition for 'GetAllParticipantsByEventIdAsync' and no accessible extension method 'GetAllParticipantsByEventIdAsync' accepting a first argument of type 'IParticipantService' could be found (are you missing a using directive or an assembly reference?)

No overload for method 'GetAllSpeakersAsync' takes 1 arguments

Non-nullable property 'Event' must contain a non-null value when exiting constructor. Consider adding the 'required' modifier or declaring the property as nullable.

Non-nullable property 'Speaker' must contain a non-null value when exiting constructor. Consider adding the 'required' modifier or declaring the property as nullable.

Non-nullable property 'Email' must contain a non-null value when exiting constructor. Consider adding the 'required' modifier or declaring the property as nullable.

Non-nullable property 'Name' must contain a non-null value when exiting constructor. Consider adding the 'required' modifier or declaring the property as nullable.

Non-nullable property 'Email' must contain a non-null value when exiting constructor. Consider adding the 'required' modifier or declaring the property as nullable.

Non-nullable property 'Name' must contain a non-null value when exiting constructor. Consider adding the 'required' modifier or declaring the property as nullable.

Non-nullable property 'Location' must contain a non-null value when exiting constructor. Consider adding the 'required' modifier or declaring the property as nullable.

Non-nullable property 'Title' must contain a non-null value when exiting constructor. Consider adding the 'required' modifier or declaring the property as nullable.

Non-nullable property 'Email' must contain a non-null value when exiting constructor. Consider adding the 'required' modifier or declaring the property as nullable.