ubuntu-latest pipelines will use ubuntu-24.04 soon. For more details, see https://github.com/actions/runner-images/issues/10636

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

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

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

Possible null reference argument for parameter 'network' in 'OutputDescriptor OutputDescriptor.Parse(string desc, Network network, bool requireCheckSum = false, ISigningRepository? repo = null)'.

Cannot convert null literal to non-nullable reference type.

Nullability of reference types in value of type '(BitcoinExtPubKey Extkey, RootedKeyPath?)' doesn't match target type '(BitcoinExtPubKey, RootedKeyPath)'.

Non-nullable property 'PubKey' 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.

Possible null reference return.