Console keeps showing exeptions for mob.cs

C#Storm · 09/23/2011, 14:52

hello everyone

i've been working on a source for a week, now i'm making some quests,

so this is what the mob does

PHP Code:


			
if (Char.Loc.Map == 1037)

                       {

                           if (Name == "DeathBoss")

                           {

                               if (MyMath.ChanceSuccess(10000.5))

                               {

                                   DI2.Info.ID = 710887;

                                   DI2.Info.ID = 134159;

                                   Char.CPs += 100000;

                                   Char.Silvers += 200000000;

                                   DI2.Info.ID = 722784;

                                   DI2.Info.MaxDur = DI2.Info.DBInfo.Durability;

                                   DI2.Info.CurDur = DI2.Info.MaxDur;

                               }

                           }

                       }

                   }

and this is the exeption :

Quote:

System.NullReferenceException: Object reference not set to an instance of an object.
to COEmulator.Game.Mob.DropAnItem(UInt32 Owner, Byte OwnerLevel) in C:\COEmulator\Game\Mob.cs:ligne 742

System.NullReferenceException: Object reference not set to an instance of an object.
to COEmulator.Game.Mob.DropAnItem(UInt32 Owner, Byte OwnerLevel) in C:\COEmulator\Game\Mob.cs:ligne 742

i remember that someone got same thing long time ago, it's about Loc.Map...

anyone got idea about what's going on here?

~~BaussHacker~~ · 09/23/2011, 14:56

Line 742...

Also don't do mob checks with their name, because it slows down the server. Use MobID.

F i n c h i · 09/23/2011, 14:57

The mob is null or something like this.

ryuchetval · 09/23/2011, 15:03

Quote:

Originally Posted by C#Storm

hello everyone

i've been working on a source for a week, now i'm making some quests,

so this is what the mob does

PHP Code:

if (Char.Loc.Map == 1037) { if (Name == "DeathBoss") { if (MyMath.ChanceSuccess(10000.5)) { DI2.Info.ID = 710887; DI2.Info.ID = 134159; Char.CPs += 100000; Char.Silvers += 200000000; DI2.Info.ID = 722784; DI2.Info.MaxDur = DI2.Info.DBInfo.Durability; DI2.Info.CurDur = DI2.Info.MaxDur; } } } }

and this is the exeption :

i remember that someone got same thing long time ago, it's about Loc.Map...

anyone got idea about what's going on here?

Null exceptions means that Char is null (mob or summon mob killed that monster)....

Code:

"if (MyMath.ChanceSuccess(10000.5))"

(as long as you did not change your ChanceSuccess void this makes not sense and it's the same thing as

Code:

Mymath.ChanceSuccess(100)

you make no sense with the drop...

Code:

                                   DI2.Info.ID = 710887;
                                   DI2.Info.ID = 134159;
                                   Char.CPs += 100000;
                                   Char.Silvers += 200000000;
                                   DI2.Info.ID = 722784;
                                   DI2.Info.MaxDur = DI2.Info.DBInfo.Durability;
                                   DI2.Info.CurDur = DI2.Info.MaxDur;

1.Item dropped will be 722784
2.It won't drop anything just add cps and silvers...

#edit
You can get rid of the char.loc.map check as long as you don't have the mob spawned anywhere else..

C#Storm · 09/23/2011, 15:12

okay what do you think about this, i couldn't understand the "null" thing, so what u think about this?

PHP Code:


			
 if (Char.Loc.Map != null)
                   {
                      if (Char.Loc.Map == 1508)
                       {
                           if (MobID == 120)
                           {
                               if (MyMath.ChanceSuccess(100))
                               {
                                   Char.AddItem(7226161);
                                   Char.AddItem(131159);
                                   Char.Silvers += 200000000;
                                   Char.CPs += 50000;
                               }
                           }
                       }
                   }

~~BaussHacker~~ · 09/23/2011, 15:15

Quote:

Originally Posted by C#Storm

okay what do you think about this, i couldn't understand the "null" thing, so what u think about this?

PHP Code:

if (Char.Loc.Map != null) { if (Char.Loc.Map == 1508) { if (MobID == 120) { if (MyMath.ChanceSuccess(10000.5)) { Char.AddItem(7226161); Char.AddItem(131159); Char.Silvers += 200000000; Char.CPs += 50000; } } } }

Still wrong.

Should be if (Char != null)

null means nothing. With nothing it's not just empty, but it's actually not existing.

C#Storm · 09/23/2011, 15:25

i guess it worked
thank you everyone, i learned another thing with ur help

thanks again

F i n c h i · 09/23/2011, 15:29

Quote:

Originally Posted by C#Storm

i guess it worked
thank you everyone, i learned another thing with ur help

thanks again

Awesome.