Process completed with exit code 2.

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

Dereference of a possibly null reference.

Possible null reference assignment.

Possible null reference assignment.

Possible null reference return.

Possible null reference argument for parameter 'source' in 'bool Enumerable.Any<BlockElement>(IEnumerable<BlockElement> source, Func<BlockElement, bool> predicate)'.

Dereference of a possibly null reference.

Dereference of a possibly null reference.

Possible null reference argument for parameter 'fieldName' in 'void ResultService.CreateNonMultipleValueResponse(List<NewResponseDto> responseDtos, NewResponseDto? existingResponse, string fieldName, string fieldValue, Guid choiceId, Guid answerId)'.

This async method lacks 'await' operators and will run synchronously. Consider using the 'await' operator to await non-blocking API calls, or 'await Task.Run(...)' to do CPU-bound work on a background thread.

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

Possible null reference assignment.

Possible null reference return.

Possible null reference argument for parameter 'source' in 'bool Enumerable.Any<BlockElement>(IEnumerable<BlockElement> source, Func<BlockElement, bool> predicate)'.

Dereference of a possibly null reference.

Possible null reference assignment.

Dereference of a possibly null reference.

Dereference of a possibly null reference.

Possible null reference argument for parameter 'fieldName' in 'void ResultService.CreateNonMultipleValueResponse(List<NewResponseDto> responseDtos, NewResponseDto? existingResponse, string fieldName, string fieldValue, Guid choiceId, Guid answerId)'.

This async method lacks 'await' operators and will run synchronously. Consider using the 'await' operator to await non-blocking API calls, or 'await Task.Run(...)' to do CPU-bound work on a background thread.

Dereference of a possibly null reference.

Possible null reference assignment.

Possible null reference assignment.

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

Dereference of a possibly null reference.

Dereference of a possibly null reference.

Possible null reference argument for parameter 'fieldName' in 'void ResultService.CreateNonMultipleValueResponse(List<NewResponseDto> responseDtos, NewResponseDto? existingResponse, string fieldName, string fieldValue, Guid choiceId, Guid answerId)'.

This async method lacks 'await' operators and will run synchronously. Consider using the 'await' operator to await non-blocking API calls, or 'await Task.Run(...)' to do CPU-bound work on a background thread.

Possible null reference assignment.