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

Possible null reference argument for parameter 'source' in 'IEnumerable<DictionaryEntry> Enumerable.Cast<DictionaryEntry>(IEnumerable source)'.

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.

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

Dereference of a possibly null reference.

Nullability of reference types in value of type 'Dictionary<string?, string?>' doesn't match target type 'Dictionary<string, string>'.

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

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

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

This call site is reachable on all platforms. 'EventLoggerFactoryExtensions.AddEventLog(ILoggingBuilder)' is only supported on: 'windows'. (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca1416)

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

Possible null reference argument for parameter 'source' in 'IEnumerable<DictionaryEntry> Enumerable.Cast<DictionaryEntry>(IEnumerable source)'.

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.

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

Dereference of a possibly null reference.

Nullability of reference types in value of type 'Dictionary<string?, string?>' doesn't match target type 'Dictionary<string, string>'.

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

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

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