Please, Where´s the error? c#

Questions & Answers
1

It sais ¨Unexpected symbol `;’ in class, struct, or interface member declaration¨ where is the error?

using System.Collections.Generic;

public class ModifiedStat : BaseStat {
	private List_mods; //A list of Attributes that modify this stat
	private int _modValue; //The amount added to the baseValue from the modifiers
	
	public ModifiedStat() {
		_mods = new List();
		_modValue = 0;
	}
	
	public void Addmodifier( ModifyingAttribute mod) {
		_mods.Add(mod);
	}
	
	private void CalculateModValue() {
		_mods = 0;
		
		if(_mods.Count > 0)
			foreach(ModifyingAttribute att in -_mods)
				_modValue += (int)(att.attribute.AdjustedBaseValue * att.ratio);
	}
	
	public new int AdjustedBaseValue {
		get{ return BaseValue + BuffValue + _modValue; }
	}
	
	public void Update() {
		CalculateModValue ();
	}
}

public struct ModifyingAttribute {
	public Attribute attribute;
	public float ratio;
}
2

Please learn to format your code correctly. However, it looks like the problem is here:

private List_mods;

This declaration is lacking the variable type: what is List_mods? An int, string, etc.? Or are you trying to declare a variable _mods as a List? In which case you need to say what it is a list of…

3

This (line 4):

private List<ModifyingAttribute> _mods;

and this (line 8):

    _mods = new List<ModifyingAttribute>();