Possible null reference argument for parameter 'stream' in 'ZiPatchFile.ZiPatchFile(Stream stream)'.

Nullability of reference types in type of parameter 'obj' of 'int GameVersion.CompareTo(object obj)' doesn't match implicitly implemented member 'int IComparable.CompareTo(object? obj)' (possibly because of nullability attributes).

'GameVersion' defines operator == or operator != but does not override Object.Equals(object o)

'GameVersion' defines operator == or operator != but does not override Object.GetHashCode()

Cannot convert null literal to non-nullable reference type.

Non-nullable property 'Name' 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 'name' in 'string IMemberNamingConvention.Convert(string name)'.

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

Possible null reference return.

'ConditionRefValidator.LinkTargetData' overrides Object.Equals(object o) but does not override Object.GetHashCode()

'MultiLinkRefValidator.LinkTargetData' overrides Object.Equals(object o) but does not override Object.GetHashCode()

'SingleLinkRefValidator.LinkTargetData' overrides Object.Equals(object o) but does not override Object.GetHashCode()

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

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

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

Dereference of a possibly null reference.

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

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