void __fastcall TForm1::ComThread1PacketReceived(TObject *Sender,
: :       AnsiString &buffer)
: : {
: :
: :    buffer = "$test,,,,,,1,,,,M,,M,,*66\r\n$head,,,,,,V,N*64\r\n$speed,,V,2,3,4,5,6,7,8,9,,N*53\r\n";
: :    //Memo1->SelText = buffer + "\r\n";
: :    TStringList *StrLst = new TStringList();
: :    StrLst->CommaText = buffer;
: :
: :    for(int i=0; i<StrLst->Count; i++)
: :    {
: :         if(StrLst->Strings[i].Trim() == "")  StrLst->Strings[i] = "0";
: :         if(i+7 >= StrLst->Count ){// 에러 처리 부분
: :              if((StrLst->Strings[i].AnsiCompare("$test"))== 0 )//& StrLst->Strings[7] == "1")
: :             {
: :                 VrUserLed3->Active = true;
: :                 Edit4->Text = StrLst->Strings[(i-1)+3]+"."+StrLst->Strings[(i-1)+2];
: :                 Edit5->Text = StrLst->Strings[(i-1)+5]+"."+StrLst->Strings[(i-1)+4];
: :              }
: :              else if((StrLst->Strings[i].AnsiCompare("$speed"))== 0)
: :             {
: :               Edit3->Text = StrLst->Strings[(i-1)+7]*1.8;
: :             }
           } // if(i+7 >= StrLst->Count ){
: :   }
: :    Memo1->Text = StrLst->Text;
: :    delete StrLst;
: : }

이렇게 에러 처리를 해도 에러가 발생하네요. 왜 그런건지 이유를 못찾고 있습니다.
처음에 몇번 되다가 또 에러가 발생하구요..