Process completed with exit code 1.

The support for python 2.7 will be removed on June 19. Related issue: https://github.com/actions/setup-python/issues/672

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.

Nullability of reference types in type of parameter 'value' of 'void LexboxAuthAttribute.Policy.set' doesn't match implicitly implemented member 'void IAuthorizeData.Policy.set' (possibly because of nullability attributes).

Possible null reference assignment.

Dereference of a possibly null reference.

The type 'string?' cannot be used as type parameter 'TKey' in the generic type or method 'Enumerable.ToDictionary<TSource, TKey, TElement>(IEnumerable<TSource>, Func<TSource, TKey>, Func<TSource, TElement>)'. Nullability of type argument 'string?' doesn't match 'notnull' constraint.

Converting null literal or possible null value to non-nullable type.

Nullability of reference types in return type of 'lambda expression' doesn't match the target delegate 'Func<User, string?>' (possibly because of nullability attributes).

Argument of type 'Dictionary<string?, User>' cannot be used for parameter 'existingUsersByLogin' of type 'Dictionary<string, User>' in 'User? MySqlMigrationService.MigrateUser(RmUser rmUser, Dictionary<int, Guid> projectIdToGuid, DateTimeOffset now, Dictionary<string, User> existingUsersByEmail, Dictionary<string, User> existingUsersByLogin)' due to differences in the nullability of reference types.

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.

Action method returns undeclared status code '404'

The variable 'doNothing' is assigned but its value is never used

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

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

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

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

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

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

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

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