Non-nullable property 'Provenance' must contain a non-null value when exiting constructor. Consider declaring the property as nullable.

Possible null reference argument for parameter 'serviceName' in 'IRegistrationBuilder<MunicipalityCommandHandlerModule, ConcreteReflectionActivatorData, SingleRegistrationStyle> IRegistrationBuilder<MunicipalityCommandHandlerModule, ConcreteReflectionActivatorData, SingleRegistrationStyle>.Named<CommandHandlerModule>(string serviceName)'.

Possible null reference return.

Non-nullable property 'Provenance' must contain a non-null value when exiting constructor. Consider declaring the property as nullable.

'IsValidOp.IsSelfTouchingRingFormingHoleValid' is obsolete: 'Use SelfTouchingRingFormingHoleValid'

Non-nullable property 'Provenance' must contain a non-null value when exiting constructor. Consider declaring the property as nullable.

Possible null reference return.

Non-nullable property 'Provenance' must contain a non-null value when exiting constructor. Consider declaring the property as nullable.

Possible null reference assignment.