The following actions uses node12 which is deprecated and will be forced to run on node16: actions/checkout@v2, actions/setup-dotnet@v1. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/

Dereference of a possibly null reference.

Dereference of a possibly null reference.

Possible null reference argument for parameter 'key' in 'bool Dictionary<string, Type>.TryGetValue(string key, out Type value)'.

Possible null reference return.

Nullability of reference types in type of parameter 'parameter' of 'bool BaseExecutingCommand<TExecutingCommand>.CanExecute(object parameter)' doesn't match implicitly implemented member 'bool ICommand.CanExecute(object? parameter)' (possibly because of nullability attributes).

Nullability of type of parameter 'parameter' doesn't match overridden member (possibly because of nullability attributes).

Nullability of type of parameter 'parameter' doesn't match overridden member (possibly because of nullability attributes).

Possible null reference return.

Possible null reference argument for parameter 'item' in 'int Collection<T>.IndexOf(T item)'.