[suni]

Код:

if(sscanf(params, "ui", id )) return SendClientMessage(playerid, 0xFFFF00FF, "Syntax: /heal (id)");

[PMH]

U've misspelled params in CMD:
Show the whole command

[suni]

Код:

 if (strcmp("/dhealme", cmdtext, true, 10) == 0)
    {
	  new str[128], id;
	  {
		if(sscanf(params, "ui", id )) return SendClientMessage(playerid, 0xFFFF00FF, "Syntax: /heal (id)");
		if(id == playerid) return SendClientMessage(playerid, 0xFFFF00FF, "You cant use this command to yourself.");
	    if(id == INVALID_PLAYER_ID) return SendClientMessage(playerid, 0xFFFF00FF, "Not found.");
	    {
         Healme[id] = 1;
		}
	  }
	  return 1;
	}
 return 0;
}

[Jimmi]

sscanf is used with zcmd. You may not use strcmp.

[suni]

my bad I was confused