Process completed with exit code 1.

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.

Unreachable code detected

Dereference of a possibly null reference.

Possible null reference argument for parameter 'email' in 'Task<IdentityUser?> UserManager<IdentityUser>.FindByEmailAsync(string email)'.

Possible null reference argument for parameter 'item' in 'bool ImmutableArray<string>.Contains(string item)'.

Possible null reference argument for parameter 'identity' in 'bool OpenIddictExtensions.HasScope(ClaimsIdentity identity, string scope)'.

Possible null reference assignment.

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

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.