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

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

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)'.

Possible null reference argument for parameter 'type' in 'ExpressionContext.ExpressionContext(DMCompiler compiler, DMObject type, DMProc proc)'.

Cannot convert null literal to non-nullable reference type.

Possible null reference argument for parameter 'varValue' in 'bool MapObjectJson.AddVarOverride(string varName, object varValue)'.