Lua debbug unknown (print)

[Sigoles]

My server crashes randomly (rarely) and never figured out how to fix this bug. Would anyone help?

void ProtocolGameBase::sendCancelWalk()
{
    NetworkMessage msg;
    msg.addByte(0xB5);
    msg.addByte(player->getDirection());
    writeToOutputBuffer(msg);
}

 

[tarjei]

At this point type : print player. If it holds nullptr (which I think it does) simply try adding 'if' statement :

void ProtocolGameBase::sendCancelWalk()
{
  if (player){
   NetworkMessage msg;
    msg.addByte(0xB5);
    msg.addByte(player->getDirection());
    writeToOutputBuffer(msg);
  }
}

 

[Sigoles]

At this point type : print player. If it holds nullptr (which I think it does) simply try adding 'if' statement :

void ProtocolGameBase::sendCancelWalk()
{
  if (player){
   NetworkMessage msg;
    msg.addByte(0xB5);
    msg.addByte(player->getDirection());
    writeToOutputBuffer(msg);
  }
}

Humm man, I'll try (but I dont know reproduce this error, I'll make this change and wait few days :S) . Thanks !

@Printer man what you think?

 

[tarjei]

Well if its not what I am saying, it might mean that you dealocated memory of some player withough getting rid of it from protocol class.
Either way good luck debugging it Try scripts which are canceling player walks, nomove etc. and combine it with logout maybe.