Hi there. My TSL.-bot used to work perfectly on all open positions. But since i updated ctrader to version 4.2.18 it stops interactinig with the open positions.
I thought it might be because of the framework. I even re-built the source code with .NET 6.0. but it still doesn't work. It just doesn't trigger a trailing stop loss.

There are just this 2 warnings.

Severity Code Description Project File Line Suppression State Warning CS0618 'Positions.FindAll(string, Symbol, TradeType)' is obsolete: 'Parameter 'Symbol symbol' was replaced with 'string symbolName'. More details here https://ctrader.com/forum/announcements/15847' tsl amk (2) C:\Users\PC\Documents\cAlgo\Sources\Robots\tsl amk (2)\tsl amk (2)\tsl amk (2).cs 41 Active

Severity Code Description Project File Line Suppression State
Warning CS0618 'Positions.FindAll(string, Symbol, TradeType)' is obsolete: 'Parameter 'Symbol symbol' was replaced with 'string symbolName'. More details here https://ctrader.com/forum/announcements/15847' tsl amk (2) C:\Users\PC\Documents\cAlgo\Sources\Robots\tsl amk (2)\tsl amk (2)\tsl amk (2).cs 58 Active

But i read from several sources that one can ignore them, isn´t that right?!? Can someone holp to correct the code ?!?

using System;
using System.Linq;
using cAlgo.API;
using cAlgo.API.Indicators;
using cAlgo.API.Internals;
using cAlgo.Indicators;
 
namespace cAlgo.Robots
{
    [Robot(TimeZone = TimeZones.UTC, AccessRights = AccessRights.None)]
    public class my_tsl : Robot
    {
        [Parameter("Instance Name", DefaultValue = "")]
        public string InstanceName { get; set; }
        [Parameter("Include Trailing Stop", DefaultValue = true)]
        public bool IncludeTrailingStop { get; set; }
 
        [Parameter("Trailing Stop Trigger (pips)", DefaultValue = 2)]
        public double TrailingStopTrigger { get; set; }
 
        [Parameter("Trailing Stop Step (pips)", DefaultValue = 1)]
        public double TrailingStopStep { get; set; }
 
 
 
        protected override void OnStart()
        {
            // Put your initialization logic here
        }
 
        protected override void OnTick()
        {
            if (IncludeTrailingStop)
            {
                SetTrailingStop();
            }
            // Put your core logic here
        }
        private void SetTrailingStop()
        {
            var sellPositions = Positions.FindAll(InstanceName, Symbol, TradeType.Sell);
 
            foreach (Position position in sellPositions)
            {
                double distance = position.EntryPrice - Symbol.Ask;
 
                if (distance < TrailingStopTrigger * Symbol.PipSize)
                    continue;
 
                double newStopLossPrice = Symbol.Ask + TrailingStopStep * Symbol.PipSize;
 
                if (position.StopLoss == null || newStopLossPrice < position.StopLoss)
                {
                    ModifyPosition(position, newStopLossPrice, position.TakeProfit);
                }
            }
 
            var buyPositions = Positions.FindAll(InstanceName, Symbol, TradeType.Buy);
 
            foreach (Position position in buyPositions)
            {
                double distance = Symbol.Bid - position.EntryPrice;
 
                if (distance < TrailingStopTrigger * Symbol.PipSize)
                    continue;
 
                double newStopLossPrice = Symbol.Bid - TrailingStopStep * Symbol.PipSize;
                if (position.StopLoss == null || newStopLossPrice > position.StopLoss)
                {
                    ModifyPosition(position, newStopLossPrice, position.TakeProfit);
                }
            }
        }
        protected override void OnStop()
        {
            // Put your deinitialization logic here
        }
    }