Maybe I am stupid? Cannot figure out this error

Hello, hoping someone can help me figure out this error I am having.

"Error while compiling: SkillPoints.cs(287,28): error CS0119: Expression denotes a `method group', where a `variable', `value' or `type' was expected"

The following are the lines 284-295. line 287 being "if (level == 3)":

Code:

            else if (skill.ToLower.Equals("gathering"))
            {
                int level = getGatherLevel(player);
                if (level == 3)
                {
                    SendReply(player, "You cannot upgrade this skill further");
                    return;
                }
                int cost = getCost(level);
                SendReply(player, "Upgrading Gathering to level " + (level + 1) + " will cost " + (cost) + "Reward Points");
                SendReply(player, "If you are sure, type '/skills upgrade gathering confirm");
            }

Code:

        private int getGatherLevel(BasePlayer player)
        {
            if (permission.UserHasPermission(player.UserIDString, "skillpoints.gather3"))
            {
                return 3;
            }
            else if (permission.UserHasPermission(player.UserIDString, "skillpoints.gather2"))
            {
                return 2;
            }
            else if (permission.UserHasPermission(player.UserIDString, "skillpoints.gather1"))
            {
                return 1;
            }
            return 0;
        }

I am also attaching a copy of the file

Thanks in advance for any help.

 

Line 70 : Typo on type -> BasePlayer not basePlayer;

Line 74, 78, 82: floats require 'f' after the value -> 0.25f

Line 97: Missing a argument for the OnHit method

Line 154, 166, 181, 196, 211, 248, 260, 272, 284 : ToLower is a method -> ToLower()

Line 171, 186, 201, 216: SendReply requires a BasePlayer as the first argument -> SendReply(player, "message");

Line 177, 178, 207, 208, 222, 223: Should be either rust.RunServerCommand(); or just covalence.Server.Command();

Line 234: -> Calls to other plugins should be cast as either the actual return type (if you are 100% sure that plugin exists on the server) or as an object with null checks

Code:

if ((int)ServerRewards?.Call("CheckPoints", new object[] { player.userID }) >= cost )object success = ServerRewards?.Call("CheckPoints", player.userID);
if (success != null && (int)success >= cost)        
{            
}

 

:O . Wow, well you found the rest of the errors that I hadn't gotten to yet. Thanks a lot!