assert failed:"it.type == type && it.count > 0" in file item_list.h:852

[patronum]

Hello ragezoners,
i have an issue where a map crashes, everytime that happens, it gives this following error
assert failed:"it.type == type && it.count > 0" in file item_list.h:852

can anyone please shed some light to help me resolve this problem?
Thank you

 

[Bola]

well, its clearly something on the specific server you're running atm.

int UseItem(int index,gactive_imp * obj, size_t & count)
{
if(_list[index].type == -1)
{
return -1;
}
item & it = _list[index];
int type = it.type;
if(!it.CanUse(GetLocation()))
{
return -2;
}
if(count > it.count) count = it.count;
int rst = it.Use(GetLocation(),index,obj,count);
if(rst < 0) return -3;
ASSERT(it.type == type && it.count > 0);
count = rst;
if(rst > 0)
{
if(it.count <= (size_t)rst)
{
it.TakeOut(_location,index,_owner);
it.Release();
_empty_slot_count ++;
}
else
{
it.count -= rst;
}
}
return type;
}

int UseItemWithArg(int index,gactive_imp * obj,int &count, const char * arg, size_t arg_size)
{
if(_list[index].type == -1)
{
return -1;
}
item & it = _list[index];
int type = it.type;
if(!it.CanUseWithArg(GetLocation(), arg_size))
{
return -2;
}
int rst = it.Use(GetLocation(), index, obj, arg, arg_size);
if(rst < 0) return -3;
ASSERT(it.type == type && it.count > 0);
count = rst;
if(rst > 0)
{
if(it.count <= (size_t)rst)
{
it.TakeOut(_location,index,_owner);
it.Release();
_empty_slot_count ++;
}
else
{
it.count -= rst;
}
}
return type;
}

 

[patronum]

Thanks for the reply!
I am not sure which item causes the crash, at the moment i am trying to find something in the world2.log that may help me find and fix it. this has happened couple times, i am assuming someone is trying to use an item and in return it crashes the map. so it may continue to happen.

if you can direct me to how i can quickly find such error, i'll be grateful.

 

[Bola]

are you using some kind of custom server, would good to know which one if is the case

 

[patronum]

I am using files from 343's complete package, i think they are not custom

 

[Bola]

I would suggest using gdb to read crash back trace and see if you can figure the origin better of the problem

cd /PWServer/gamed

Gdb gs

Run

When gs crash, write

bt

For more info

bt full

 

[patronum]

Alright, i will do, thank you
newbie question: should it be run on the prod server to capture the error or just emulate it on a test server?
i am assuming it's the prod one, just making sure i got the instruction right

 

[Bola]

If your crash happen on prod, yeah ofcourse

 

[patronum]

I have figured the issue behind this error, even though it may occur again. i'll share it on the typical error and more > a helping hand post to keep the forum tidy and clean.
Thanks for the assitance, it is appreciated