Test Report Errors (Invalid Stops) on Expert Advisor upload for MQL5 : NEED HELP WITH CORRECTING ERROR CODE

Hi All,

I am in the process of uploading an expert advisor to the MQL5 Market place.

However, it comes up with this error code below during the Test Report:

ERROR CODE FROM TEST REPORT:

test on EURUSD,H1 (netting strategy tester report 104 total trades test on XAUUSD,D1 (netting) 2021.02.17 01:05:00 failed instant sell 1 XAUUSD at 1792.65 sl: 1792.95 tp: 1792.15 [Invalid stops] 2021.03.30 01:05:00 failed instant sell 1 XAUUSD at 1712.68 sl: 1712.98 tp: 1712.18 [Invalid stops] 2021.05.03 01:05:00 failed instant sell 1 XAUUSD at 1766.81 sl: 1767.11 tp: 1766.31 [Invalid stops] 2021.07.22 01:05:00 failed instant sell 1 XAUUSD at 1803.83 sl: 1804.13 tp: 1803.33 [Invalid stops] 2021.08.06 01:05:00 failed instant sell 1 XAUUSD at 1804.65 sl: 1804.95 tp: 1804.15 [Invalid stops] there are no trading operations

SECTIONS OF MY SCRIPT WHICH MAY BE CAUSING ISSUES:

void Trailing(string symb){ int TrailingStep = 0; double sl = 0; if ( PositionsTotal() > 0 ) { for (int i = PositionsTotal() - 1 ; i >= 0 ; i--) { if (!o_position.SelectByIndex(i)) {break;} if (o_position.Magic() == MagicNumber ) { if (o_position.PositionType() == POSITION_TYPE_BUY){ double price = SymbolInfoDouble(symb,SYMBOL_BID); if (price - o_position.PriceOpen() <= 0) {continue;} if(price-o_position.PriceOpen()>=TrailingStart*point) { if(o_position.StopLoss()<price-TrailingStop*point-TrailingStep*point || (o_position.StopLoss() < o_position.PriceOpen() && o_position.StopLoss()<price-TrailingStop*point)) { o_trade.PositionModify(o_position.Ticket(),price-TrailingStop*point,o_position.TakeProfit()); } } } else if (o_position.PositionType() == POSITION_TYPE_SELL){ double price = SymbolInfoDouble(symb,SYMBOL_ASK); if (price - o_position.PriceOpen() >= 0) {continue;} if((o_position.PriceOpen()-price)>TrailingStart*point) { if((o_position.StopLoss()>price+TrailingStop*point+TrailingStep*point) || (o_position.StopLoss()==0) || (o_position.StopLoss()>o_position.PriceOpen() && o_position.StopLoss()>price+TrailingStop*point)) { o_trade.PositionModify(o_position.Ticket(),price+TrailingStop*point,o_position.TakeProfit()); } } } } } } } double getLot(int _points){ string _symbol = _Symbol; double _risk_percent = LotSize; if (LotType == FIXED){return LotSize;} double minlot = SymbolInfoDouble(_symbol,SYMBOL_VOLUME_MIN); double maxlot = SymbolInfoDouble(_symbol,SYMBOL_VOLUME_MAX); double steplot = SymbolInfoDouble(_symbol, SYMBOL_VOLUME_STEP); double money_risk = NormalizeDouble(AccountInfoDouble(ACCOUNT_EQUITY)*_risk_percent/100,2); double calc_point_cost = NormalizeDouble(money_risk/_points,2); double lot_point_cost=SymbolInfoDouble(_symbol, SYMBOL_TRADE_TICK_VALUE_LOSS); while(!MathIsValidNumber(lot_point_cost) || lot_point_cost==0){ lot_point_cost=SymbolInfoDouble(_symbol, SYMBOL_TRADE_TICK_VALUE_LOSS); } double lot = calc_point_cost/lot_point_cost; if (lot<=minlot) {lot = minlot;} else if (lot>maxlot) {lot=maxlot;} else if (lot>minlot && lot<maxlot){ int k = int ((lot-minlot)/steplot); lot = NormalizeDouble(minlot+k*steplot,2); } return (lot); } int getNumberOfTrades(string symb){ int count = 0; if ( PositionsTotal() > 0 ) { for (int i = PositionsTotal() - 1 ; i >= 0 ; i--) { if (!o_position.SelectByIndex(i)) {break;} if (o_position.Magic() == MagicNumber && o_position.Symbol() == symb) { count++; } } } return(count); } void CloseReversal(ENUM_POSITION_TYPE type) { if ( PositionsTotal() > 0 ) { for (int i = PositionsTotal() - 1 ; i >= 0 ; i--) { if (!o_position.SelectByIndex(i)) {break;} if (o_position.Magic() == MagicNumber && o_position.Symbol() == _Symbol && type == o_position.PositionType()) { o_trade.PositionClose(o_position.Ticket()); } } } } double NormalizeLots(double Lots){ string symb = _Symbol; double minlot = SymbolInfoDouble(_Symbol,SYMBOL_VOLUME_MIN); double maxlot = SymbolInfoDouble(_Symbol,SYMBOL_VOLUME_MAX); double steplot = SymbolInfoDouble(_Symbol, SYMBOL_VOLUME_STEP); double lots = MathFloor(Lots / steplot) * steplot; if (lots < minlot){return minlot;} if (lots > maxlot){return maxlot;} return lots; } //+------------------------------------------------------------------+ //| Check for close position conditions | //+------------------------------------------------------------------+ bool IsFillingTypeAllowed(string symbol, int filll_type) { int filling = (int)SymbolInfoInteger(symbol, SYMBOL_FILLING_MODE); return ((filling && filll_type) == filll_type); } //+------------------------------------------------------------------+ //| Expert initialization function | //+------------------------------------------------------------------+ int OnInit(void) { if (!o_symbol.Name(Symbol())) return(INIT_FAILED); // sets symbol name o_trade.SetExpertMagicNumber(MagicNumber); if (IsFillingTypeAllowed(o_symbol.Name(),SYMBOL_FILLING_FOK)) { o_trade.SetTypeFilling(ORDER_FILLING_FOK); } else if (IsFillingTypeAllowed(o_symbol.Name(),SYMBOL_FILLING_IOC)){ o_trade.SetTypeFilling(SYMBOL_FILLING_IOC); } else { o_trade.SetTypeFilling(ORDER_FILLING_RETURN); } o_trade.SetDeviationInPoints(Slippage);

Can someone help me with these error as I am new to coding.PLEASE NO TIME WASTERS, ONLY EXPERIENCED CODERS!!!