The variable 'e' is declared but never used

The variable 'e' is declared but never used

Possible null reference assignment.

Possible null reference assignment.

Possible null reference assignment.

Argument of type 'List<Phase?>' cannot be used for parameter 'entities' of type 'IEnumerable<Phase>' in 'void DbSet<Phase>.AddRange(IEnumerable<Phase> entities)' due to differences in the nullability of reference types.

Argument of type 'List<AssessmentType?>' cannot be used for parameter 'entities' of type 'IEnumerable<AssessmentType>' in 'void DbSet<AssessmentType>.AddRange(IEnumerable<AssessmentType> entities)' due to differences in the nullability of reference types.

Dereference of a possibly null reference.

Dereference of a possibly null reference.

Dereference of a possibly null reference.

The "--output" option isn't supported when building a solution. Specifying a solution-level output path results in all projects copying outputs to the same directory, which can lead to inconsistent builds.