Process completed with exit code 1.

Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: actions/setup-dotnet@v3. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.

Nullability of reference types in return type doesn't match overridden member.

Nullability of reference types in return type of 'TValue? RedisHash<TKey, TValue>.this[TKey key].get' doesn't match implicitly implemented member 'TValue IDictionary<TKey, TValue>.this[TKey key].get' (possibly because of nullability attributes).

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

Possible null reference assignment.

Dereference of a possibly null reference.

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

Dereference of a possibly null reference.

Possible null reference argument for parameter 'item' in 'void List<object>.Add(object item)'.

Dereference of a possibly null reference.