[CutX]

the compiler wont ever reach your code at 198 because of the "{" in the line above it
also, you got quiet some useless braces in your code

try this (if that rank system thingy should also be in OnPlayerSpawn)

Код:

public OnPlayerSpawn(playerid)
{
	ShowPlayerDialog(playerid, DIALOG_CLASSELECT, DIALOG_STYLE_LIST, "Class Selection", "{00C0FF}Soldier\n{00C0FF}Sniper\n{00C0FF}Engineer\n{00C0FF}JetTrooper\n{00C0FF}Pilot\n{00C0FF}Spy\n{00C0FF}Ranger\n{00C0FF}Elite Ranger", "Select", "Close");

//==========================Rank System Implented===============================
	if(GetPlayerScore(playerid) >= 0 && GetPlayerScore(playerid) < 150)  //Line 198 Unreachable Code
	{
	SendClientMessage(playerid, COLOR_CRIMSON, "You are Current a Under Trainning  Cadet and you Spawn with 75 HP ");
	SendClientMessage(playerid, COLOR_GREY, "[SERVER] {FFFFFF}Type /ranks for more information");
	}
	return 1;
}