FB/SS Exeption

[C#Storm]

Hi , i saw that Pro4Never2 is getting same error as me, but i'm gonna ask help with a different way.

Here's Exeption , it happens when i try to hit a player with fastblade or SS(not sure exactly when it happens)

System.NullReferenceException: Object reference not set to an instance of an object.
to COEmulator.Features.SkillsClass.SkillUse.GetMobTar gets (UInt32 Single) in
C: \ COEmulator \ Features \ skills.ca: line 232
to COEmulator.Features.SkillsClass.SkillUse.GetTarget s (UInt32 Single) in
C: \COEmulator \ Features \ skills.ca: line 147

this is the void of GetMobTargets

PHP Code:

 void GetMobTargets(uint Single)
            {
                if (Info.ExtraEff == ExtraEffect.Ride || Info.ExtraEff == ExtraEffect.UnMount) return;
                if (Info.Targetting == TargetType.Single)
                {
                    if (World.H_Mobs.Contains(User.Loc.Map))
                    {
                        Mob M = (Mob)((Hashtable)(World.H_Mobs[User.Loc.Map]))[Single];
                        if (M != null && M.Alive)
                            MobTargets.Add(M, GetDamage(M));
                    }
                }
                else
                {
                    bool RangeFromChar = true;
                    if (Info.Targetting == TargetType.FromSingle)
                    {
                        Mob M = (Mob)((Hashtable)(World.H_Mobs[User.Loc.Map]))[Single];
                        if (M != null && M.Alive)
                        {
                            MobTargets.Add(M, GetDamage(M));
                            AimX = M.Loc.X;
                            AimY = M.Loc.Y;
                            RangeFromChar = false;
                        }
                    }
                    else if (Info.Targetting != TargetType.Sector && Info.Targetting != TargetType.Linear && Info.Targetting != TargetType.Range && Info.Targetting != TargetType.FromPoint)
                    {
                        AimX = User.Loc.X;
                        AimY = User.Loc.Y;
                        RangeFromChar = true;
                    }
                    else
                        RangeFromChar = false;
                    Hashtable MapMobs = (Hashtable)World.H_Mobs[User.Loc.Map];
                    if (MapMobs != null)
                        foreach (Mob M in MapMobs.Values)
                        {
                            if (M.Alive)
                            {
                                if ((!RangeFromChar && MyMath.PointDistance(AimX, AimY, M.Loc.X, M.Loc.Y) <= Info.MaxDist) || MyMath.PointDistance(User.Loc.X, User.Loc.Y, M.Loc.X, M.Loc.Y) <= Info.MaxDist)
                                    if (Info.Targetting == TargetType.Sector && InSector(M.Loc.X, M.Loc.Y) || Info.Targetting != TargetType.Sector)
                                        if (Info.Targetting == TargetType.Linear && MyMath.PointDirecton(User.Loc.X, User.Loc.Y, AimX, AimY) == MyMath.PointDirecton(User.Loc.X, User.Loc.Y, M.Loc.X, M.Loc.Y) || Info.Targetting != TargetType.Linear)
                                            if (User.PKMode == PKMode.PK || !M.NeedsPKMode && !MobTargets.Contains(M))
                                                MobTargets.Add(M, GetDamage(M));
                            }
                        }
                }
            } 


and this is bored from saying things i don't understand

PHP Code:

 public void GetTargets(uint Single)
            {
                try
                {
                    GetMobTargets(Single);
                    GetPlayerTargets(Single);
                    GetNPCTargets(Single);
                    GetMiscTargets(Single);
                }
                catch (Exception Exc) { Program.WriteLine(Exc); }
            } 


what do you think is going on?

PS: don't do it for me, i'm here to learn , i need an explanation of what's wrong and how to fix it

[BaussHacker]

Line 232 and line 147.

Nothing else.

[C#Storm]

yes i trynna ask for: what's going on there , i know how to read exeptions, it's coded by you btw

[BaussHacker]

I need the lines...

[C#Storm]

public void GetTargets(uint Single)
{
try
{
GetMobTargets(Single);//line 147
GetPlayerTargets(Single);
GetNPCTargets(Single);
GetMiscTargets(Single);
}
catch (Exception Exc) { Program.WriteLine(Exc); }
}

void GetMobTargets(uint Single)
{
if (Info.ExtraEff == ExtraEffect.Ride || Info.ExtraEff == ExtraEffect.UnMount) return;
if (Info.Targetting == TargetType.Single)
{
if (World.H_Mobs.Contains(User.Loc.Map))
{
Mob M = (Mob)((Hashtable)(World.H_Mobs[User.Loc.Map]))[Single];
if (M != null && M.Alive)
MobTargets.Add(M, GetDamage(M));
}
}
else
{
bool RangeFromChar = true;
if (Info.Targetting == TargetType.FromSingle)
{
Mob M = (Mob)((Hashtable)(World.H_Mobs[User.Loc.Map]))[Single];//line232
if (M != null && M.Alive)
{
MobTargets.Add(M, GetDamage(M));
AimX = M.Loc.X;
AimY = M.Loc.Y;
RangeFromChar = false;
}
}
else if (Info.Targetting != TargetType.Sector && Info.Targetting != TargetType.Linear && Info.Targetting != TargetType.Range && Info.Targetting != TargetType.FromPoint)
{
AimX = User.Loc.X;
AimY = User.Loc.Y;
RangeFromChar = true;
}
else
RangeFromChar = false;
Hashtable MapMobs = (Hashtable)World.H_Mobs[User.Loc.Map];
if (MapMobs != null)
foreach (Mob M in MapMobs.Values)
{
if (M.Alive)
{
if ((!RangeFromChar && MyMath.PointDistance(AimX, AimY, M.Loc.X, M.Loc.Y) <= Info.MaxDist) || MyMath.PointDistance(User.Loc.X, User.Loc.Y, M.Loc.X, M.Loc.Y) <= Info.MaxDist)
if (Info.Targetting == TargetType.Sector && InSector(M.Loc.X, M.Loc.Y) || Info.Targetting != TargetType.Sector)
if (Info.Targetting == TargetType.Linear && MyMath.PointDirecton(User.Loc.X, User.Loc.Y, AimX, AimY) == MyMath.PointDirecton(User.Loc.X, User.Loc.Y, M.Loc.X, M.Loc.Y) || Info.Targetting != TargetType.Linear)
if (User.PKMode == PKMode.PK || !M.NeedsPKMode && !MobTargets.Contains(M))
MobTargets.Add(M, GetDamage(M));
}
}
}
}

RED LINES are 147 and 232

[pwerty]

System.NullReferenceException: Object reference not set to an instance of an object.

meh.

[BaussHacker]

Mob M is null.

[ryuchetval]

nah it shouldn't give error on that line if mob is null...
either hashtable is null or user is null...logging off while attacking could cause this...

[BaussHacker]

Originally Posted by ryuchetval

nah it shouldn't give error on that line if mob is null...
either hashtable is null or user is null...logging off while attacking could cause this...

This ^

I was overlooking the code.