Argument 1: cannot convert from 'method group' to 'int'

'ServerAppearanceSystem' does not contain a definition for 'MustGetAppearance' and no accessible extension method 'MustGetAppearance' accepting a first argument of type 'ServerAppearanceSystem' could be found (are you missing a using directive or an assembly reference?)

Argument 1: cannot convert from 'method group' to 'int'

'ServerAppearanceSystem' does not contain a definition for 'MustGetAppearance' and no accessible extension method 'MustGetAppearance' accepting a first argument of type 'ServerAppearanceSystem' could be found (are you missing a using directive or an assembly reference?)

Process completed with exit code 1.

Possible null reference argument for parameter 'files' in 'DMPreprocessor? DMCompiler.Preprocess(DMCompiler compiler, List<string> files, Dictionary<string, string>? macroDefines)'.

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

Dereference of a possibly null reference.

Possible null reference argument for parameter 'interfaceFile' in 'string DMCompiler.SaveJson(List<DreamMapJson> maps, string interfaceFile, string outputFile)'.

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

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

Dereference of a possibly null reference.

Dereference of a possibly null reference.

Dereference of a possibly null reference.