Errors, bugs, questions - page 2734

[Renat Fatkhullin]

Tests have to be done correctly and very carefully.

Plus reproducible. Plus it's out of the question to run someone else's dll without compiling it yourself from source.

[Buppyc]

Good afternoon everyone, I would like to ask about the following thing

I am a beginner, maybe someone can explain me

I opened a demo account with different traders, not only in Russia, I ran into a problem: I can't place lots in the market, i.e. I can but only at the market price! I can only put lots at the market price!

Probably I do not know something!

I can go anywhere through the market and they will take my order anyway. But I can't do that on the forex terminals, I can only buy at the market price with a huge spread!

[Vladimir Pastushak]

the website is not working

[Alexey Viktorov]

Vladimir Pastushak:
the website's psc doesn't work

.

[Vladimir Pastushak]

Alexey Viktorov:
.

It's working now.

[Igor Makanu]

Renat Fatkhullin:
Tests have to be done properly and very carefully.

no tests were planned, just to assess the capabilities

OK, let's consider that in this florid way, you have refused, I offered the VS sources above

[Руслан Бухта]

Good afternoon!

Trailing function.

Can you tell me what's wrong with it, I get 4756 error in strategy tester. Running it in the script, it works.

int Tralling(int PointsTral=200)
  {
   MqlTradeRequest Request;
   MqlTradeResult Result;
   int PosTot, i, digits;
   string Symbols[]= {""};
   double SymbPt,sl,tp,
          PriceOpen[]= {0};
   i=0;
   PosTot= PositionsTotal();
   if(PosTot>0)
     {
      while(i<PosTot)
        {
         Symbols[i] = PositionGetSymbol(i);
         digits=(int)SymbolInfoInteger(Symbols[i],SYMBOL_DIGITS);
         if(PositionSelect(Symbols[i]))
           {
            PriceOpen[i] = PositionGetDouble(POSITION_PRICE_OPEN);
            SymbPt = SymbolInfoDouble(Symbols[i],SYMBOL_POINT);
            if(PositionGetInteger(POSITION_TYPE) == 0)
              {
               if(SymbolInfoDouble(Symbols[i],SYMBOL_BID) >= PriceOpen[i]+(SymbPt*PointsTral))
                 {
                  if(SymbolInfoDouble(Symbols[i],SYMBOL_BID)>PositionGetDouble(POSITION_SL)+(SymbPt*PointsTral))
                    {
                     sl=SymbolInfoDouble(Symbols[i],SYMBOL_BID)-(SymbPt*PointsTral);
                     tp=PositionGetDouble(POSITION_TP);
                     Request.action=TRADE_ACTION_SLTP;
                     Request.symbol = Symbols[i];
                     Request.sl=NormalizeDouble(sl,digits);
                     Request.tp=NormalizeDouble(tp,digits);
                     Request.position=PositionGetInteger(POSITION_TICKET);
                     if(!OrderSend(Request,Result))
                        Alert("Ошибка Треллинга ",GetLastError());
                    }
                 }
              }

            if(PositionGetInteger(POSITION_TYPE) == 1)
              {
               if(SymbolInfoDouble(Symbols[i],SYMBOL_ASK) <= PriceOpen[i]-(SymbPt*PointsTral))
                 {
                  if(SymbolInfoDouble(Symbols[i],SYMBOL_ASK)<PositionGetDouble(POSITION_SL)-(SymbPt*PointsTral))
                    {
                     sl=SymbolInfoDouble(Symbols[i],SYMBOL_ASK)+(SymbPt*PointsTral);
                     tp=PositionGetDouble(POSITION_TP);
                     Request.action=TRADE_ACTION_SLTP;
                     Request.symbol = Symbols[i];
                     Request.sl=NormalizeDouble(sl,digits);
                     Request.tp=NormalizeDouble(tp,digits);
                     Request.position=PositionGetInteger(POSITION_TICKET);
                     if(!OrderSend(Request,Result))
                        Alert("Ошибка Треллинга ",GetLastError());
                    }
                 }
              }

           }
         else
           {
            Alert("Не удалось выделить оредер по символу. ", Symbols[i], " Ошибка ", GetLastError());
           }
         i++;
        }
     }
   return (1);
  }

[Руслан Бухта]

Good afternoon!

I can't find the error. It's a Tralling stop. If I throw it on the chart with the script, it works. In the strategy tester, it returns error 4756 (Cannot send to server)

Please help me!

int Tralling(int PointsTral=200)
  {
   MqlTradeRequest Reques;
   MqlTradeResult Result;
   int PosTot, i, digits;
   string Symbols;
   double SymbPt,sl,tp,
          PriceOpen;
   i=0;
   PosTot= PositionsTotal();
   if(PosTot>0)
     {
      while(i<PosTot)
        {
         Symbols = PositionGetSymbol(i);
         digits=(int)SymbolInfoInteger(Symbols,SYMBOL_DIGITS);
         if(PositionSelect(Symbols))
           {
            PriceOpen = PositionGetDouble(POSITION_PRICE_OPEN);
            SymbPt = SymbolInfoDouble(Symbols,SYMBOL_POINT);
            if(PositionGetInteger(POSITION_TYPE) == 0)
              {
               if(SymbolInfoDouble(Symbols,SYMBOL_BID) >= PriceOpen+(SymbPt*PointsTral))
                 {
                  if(SymbolInfoDouble(Symbols,SYMBOL_BID)>PositionGetDouble(POSITION_SL)+(SymbPt*PointsTral))
                    {
                     sl=SymbolInfoDouble(Symbols,SYMBOL_BID)-(SymbPt*PointsTral);
                     tp=PositionGetDouble(POSITION_TP);
                     Reques.action=TRADE_ACTION_SLTP;
                     Reques.symbol = Symbols;
                     Reques.position=PositionGetInteger(POSITION_TICKET);
                     Reques.sl=NormalizeDouble(sl,digits);
                     Reques.tp=NormalizeDouble(tp,digits);
                     if(!OrderSend(Reques,Result))
                        Alert("Ошибка Треллинга ",GetLastError());
                    }
                 }
              }

            if(PositionGetInteger(POSITION_TYPE) == 1)
              {
               if(SymbolInfoDouble(Symbols,SYMBOL_ASK) <= PriceOpen-(SymbPt*PointsTral))
                 {
                  if(SymbolInfoDouble(Symbols,SYMBOL_ASK)<PositionGetDouble(POSITION_SL)-(SymbPt*PointsTral))
                    {
                     sl=SymbolInfoDouble(Symbols,SYMBOL_ASK)+(SymbPt*PointsTral);
                     tp=PositionGetDouble(POSITION_TP);
                     Reques.action=TRADE_ACTION_SLTP;
                     Reques.symbol = Symbols;
                     Reques.position=PositionGetInteger(POSITION_TICKET);
                     Reques.sl=NormalizeDouble(sl,digits);
                     Reques.tp=NormalizeDouble(tp,digits);
                     if(!OrderSend(Reques,Result))
                        Alert("Ошибка Треллинга ",GetLastError());
                    }
                 }
              }

           }
         else
           {
            Alert("Не удалось выделить оредер по символу. ", Symbols[i], " Ошибка ", GetLastError());
           }
         i++;
        }
     }

   return (1);
  }

[Renat Fatkhullin]

Igor Makanu:

no tests were planned, just to assess the capabilities

OK, let's consider that in this florid way, you have refused, I offered the VS sources above

You made an exceptional claim and failed to prove it. It's also not the first time you've posted a dll, which is forbidden.

I don't see the source code for reproduction.

[Igor Makanu]

Renat Fatkhullin:

You have made an exceptional claim and failed to prove it. Also, it's not the first time you've posted a dll, which is forbidden.

I don't see the source code for reproduction.

What does the exclusivity of the statement show? All I see is that the performance measurement for the old terminal gave very good results, imho, as they say - a good thing made for ages.

I checked it on PC today and got the same results as MT4/MT5, checked it on the laptop again, also I have not seen any difference, the high probability that in the background of some service Win10 "chewed up the drive", I have not configured the runtime on the laptop, Win configured the night time by default.

At night there was still the desire to understand what the difference, today on a principle - let it work, I do not see the source code does not make sense to make comments or cut out parts to begin clarification of the situation or discussion, I do not want to do it.

Of the bugs of the new build:

is not correct information in terminal log:

2020.05.06 19:03:03.895 Terminal Windows 10 build 18363, Intel Core i3 M 380 @ 2.53GHz, 0 / 2 Gb memory, 149 / 237 Gb disk, IE 11, UAC, GMT+4

Win free 920 MB of 2.97 GB in task manager, previous builds had more correct system info