315 lines
8.9 KiB
Markdown
315 lines
8.9 KiB
Markdown
# NT8 Compile Fix Specification
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**For:** Kilocode AI Agent
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**Priority:** URGENT
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**Mode:** Code Mode
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**Estimated Time:** 30-45 minutes
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**Files to Edit:** 2 files
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**New Files:** 0
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---
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## 🎯 Objective
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Fix 9 NT8 NinjaScript compilation errors in two strategy files. These are
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mechanical fixes - naming conflicts, type conversions, and a missing reference.
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Do NOT redesign logic. Surgical edits only.
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---
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## 📋 Error Summary
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| # | File | Error | Line | Fix Type |
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|---|------|-------|------|----------|
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| 1 | SimpleORBNT8.cs | `NT8.Strategies` namespace not found | 15 | Add using alias |
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| 2 | NT8StrategyBase.cs | `Position` ambiguous reference | 49 | Qualify type |
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| 3 | NT8StrategyBase.cs | `Position` ambiguous reference | 300 | Qualify type |
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| 4 | SimpleORBNT8.cs | `SimpleORBStrategy` not found | 72 | Add using alias |
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| 5 | NT8StrategyBase.cs | `double` cannot convert to `long` | 273 | Cast to long |
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| 6 | NT8StrategyBase.cs | `double` cannot convert to `int` | 364 | Cast to int |
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| 7 | NT8StrategyBase.cs | `double` cannot convert to `int` | 366 | Cast to int |
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| 8 | NT8StrategyBase.cs | `double` cannot convert to `int` | 373 | Cast to int |
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| 9 | NT8StrategyBase.cs | `double` cannot convert to `int` | 375 | Cast to int |
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---
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## 🔧 Fix 1: NT8StrategyBase.cs - Ambiguous `Position` reference (Errors 2 & 3)
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### Problem
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NT8's `NinjaTrader.Cbi.Position` and our `NT8.Core.Common.Models.Position` both exist
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in scope. C# cannot resolve which one to use on lines 49 and 300.
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### Solution
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Add a using alias at the top of the file to disambiguate, then use the alias
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wherever SDK Position is intended.
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### Change 1a: Add alias to using block (top of file, after existing using aliases)
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**Find this block** (lines 19-25):
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```csharp
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using SdkOrderSide = NT8.Core.Common.Models.OrderSide;
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using SdkOrderType = NT8.Core.Common.Models.OrderType;
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using OmsOrderRequest = NT8.Core.OMS.OrderRequest;
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using OmsOrderSide = NT8.Core.OMS.OrderSide;
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using OmsOrderType = NT8.Core.OMS.OrderType;
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using OmsOrderState = NT8.Core.OMS.OrderState;
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using OmsOrderStatus = NT8.Core.OMS.OrderStatus;
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```
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**Replace with** (add one line at top):
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```csharp
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using SdkPosition = NT8.Core.Common.Models.Position;
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using SdkOrderSide = NT8.Core.Common.Models.OrderSide;
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using SdkOrderType = NT8.Core.Common.Models.OrderType;
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using OmsOrderRequest = NT8.Core.OMS.OrderRequest;
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using OmsOrderSide = NT8.Core.OMS.OrderSide;
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using OmsOrderType = NT8.Core.OMS.OrderType;
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using OmsOrderState = NT8.Core.OMS.OrderState;
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using OmsOrderStatus = NT8.Core.OMS.OrderStatus;
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```
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### Change 1b: Fix field declaration (line 49)
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**Find:**
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```csharp
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private Position _lastPosition;
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```
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**Replace with:**
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```csharp
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private SdkPosition _lastPosition;
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```
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### Change 1c: Fix return type in BuildPositionInfo() (line 300 area)
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**Find:**
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```csharp
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private Position BuildPositionInfo()
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{
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var p = NT8DataConverter.ConvertPosition(
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Instrument.MasterInstrument.Name,
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Position.Quantity,
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Position.AveragePrice,
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0.0,
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0.0,
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DateTime.UtcNow);
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_lastPosition = p;
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return p;
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}
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```
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**Replace with:**
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```csharp
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private SdkPosition BuildPositionInfo()
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{
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var p = NT8DataConverter.ConvertPosition(
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Instrument.MasterInstrument.Name,
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Position.Quantity,
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Position.AveragePrice,
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0.0,
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0.0,
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DateTime.UtcNow);
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_lastPosition = p;
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return p;
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}
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```
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**NOTE:** `Position.Quantity` and `Position.AveragePrice` (without qualifier) correctly
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refer to `NinjaTrader.Cbi.Position` (NT8's built-in position property on the Strategy
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class). Only the return type and field type need the alias. Do NOT change the
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`Position.Quantity` / `Position.AveragePrice` references.
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---
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## 🔧 Fix 2: NT8StrategyBase.cs - Volume double to long (Error 5)
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### Problem
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`NT8DataConverter.ConvertBar()` expects `volume` as `long`, but NT8's `Volume[0]`
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returns `double`.
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### Location
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Inside `ConvertCurrentBar()` method (line 273 area).
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### Change: Cast Volume[0] to long
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**Find:**
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```csharp
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private BarData ConvertCurrentBar()
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{
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return NT8DataConverter.ConvertBar(
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Instrument.MasterInstrument.Name,
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Time[0],
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Open[0],
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High[0],
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Low[0],
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Close[0],
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Volume[0],
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(int)BarsPeriod.Value);
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}
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```
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**Replace with:**
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```csharp
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private BarData ConvertCurrentBar()
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{
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return NT8DataConverter.ConvertBar(
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Instrument.MasterInstrument.Name,
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Time[0],
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Open[0],
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High[0],
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Low[0],
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Close[0],
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(long)Volume[0],
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(int)BarsPeriod.Value);
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}
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```
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---
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## 🔧 Fix 3: NT8StrategyBase.cs - StopTicks/TargetTicks double to int (Errors 6-9)
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### Problem
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`SetStopLoss()` and `SetProfitTarget()` NT8 methods expect `int` for tick counts,
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but `intent.StopTicks` and `intent.TargetTicks` are `double`.
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### Location
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Inside `SubmitOrderToNT8()` method (lines 364-375 area).
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### Change: Cast tick values to int
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**Find:**
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```csharp
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if (intent.StopTicks > 0)
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SetStopLoss(orderName, CalculationMode.Ticks, intent.StopTicks, false);
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if (intent.TargetTicks.HasValue && intent.TargetTicks.Value > 0)
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SetProfitTarget(orderName, CalculationMode.Ticks, intent.TargetTicks.Value);
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```
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**Replace with:**
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```csharp
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if (intent.StopTicks > 0)
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SetStopLoss(orderName, CalculationMode.Ticks, (int)intent.StopTicks, false);
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if (intent.TargetTicks.HasValue && intent.TargetTicks.Value > 0)
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SetProfitTarget(orderName, CalculationMode.Ticks, (int)intent.TargetTicks.Value);
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```
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---
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## 🔧 Fix 4: SimpleORBNT8.cs - Missing NT8.Strategies reference (Errors 1 & 4)
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### Problem
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`SimpleORBStrategy` lives in the `NT8.Strategies.Examples` namespace. The using
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directive references `NT8.Strategies.Examples` but NT8.Strategies.dll must also be
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deployed to NT8 Custom folder AND added as a reference in the NinjaScript Editor.
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### Change: Add using alias at top of SimpleORBNT8.cs
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**Find** (line 15):
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```csharp
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using NT8.Strategies.Examples;
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```
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**Replace with:**
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```csharp
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using NT8.Strategies.Examples;
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using SdkSimpleORB = NT8.Strategies.Examples.SimpleORBStrategy;
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```
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**AND** update the usage inside `CreateSdkStrategy()`:
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**Find:**
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```csharp
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protected override IStrategy CreateSdkStrategy()
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{
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return new SimpleORBStrategy(OpeningRangeMinutes, StdDevMultiplier);
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}
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```
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**Replace with:**
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```csharp
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protected override IStrategy CreateSdkStrategy()
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{
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return new SdkSimpleORB(OpeningRangeMinutes, StdDevMultiplier);
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}
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```
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---
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## 📦 Deployment Step (Manual - Not Kilocode)
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**After code fixes are committed**, Mo needs to:
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```powershell
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# Build NT8.Strategies project
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cd C:\dev\nt8-sdk
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dotnet build src\NT8.Strategies\NT8.Strategies.csproj --configuration Release
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# Copy DLL to NT8 Custom folder (NT8 must be closed)
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Copy-Item "src\NT8.Strategies\bin\Release\net48\NT8.Strategies.dll" `
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"$env:USERPROFILE\Documents\NinjaTrader 8\bin\Custom\" -Force
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```
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Then in NT8 NinjaScript Editor:
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- Right-click → References → Add → NT8.Strategies.dll
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---
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## ✅ Verification Steps
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### After Code Changes:
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```bash
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# Build must succeed with zero errors
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dotnet build src\NT8.Adapters\NT8.Adapters.csproj --configuration Release
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# All tests must still pass
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dotnet test NT8-SDK.sln --configuration Release --no-build
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```
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### After NT8 Recompile:
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- [ ] Zero compilation errors in NinjaScript Editor
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- [ ] MinimalTestStrategy visible in strategy list
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- [ ] SimpleORBNT8 visible in strategy list
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- [ ] NT8StrategyBase not directly visible (abstract)
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---
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## 🚨 Constraints
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- C# 5.0 syntax only - no modern features
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- Surgical edits ONLY - do not refactor or redesign
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- Do NOT change any logic, only fix the type issues
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- Preserve all XML documentation comments
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- All 319 existing tests must still pass after changes
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---
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## 📋 Git Commit
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```bash
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git add src/NT8.Adapters/Strategies/NT8StrategyBase.cs
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git add src/NT8.Adapters/Strategies/SimpleORBNT8.cs
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git commit -m "fix: Resolve NT8 NinjaScript compilation errors
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- Add SdkPosition alias to disambiguate from NinjaTrader.Cbi.Position
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- Cast Volume[0] from double to long for ConvertBar()
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- Cast StopTicks/TargetTicks from double to int for SetStopLoss/SetProfitTarget
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- Add SdkSimpleORB alias for SimpleORBStrategy in SimpleORBNT8.cs
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All 9 NT8 compile errors resolved. Zero logic changes."
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```
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---
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## 🎯 Success Criteria
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- [ ] Zero compilation errors in NT8 NinjaScript Editor
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- [ ] All 319 existing tests still passing
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- [ ] Zero new build warnings
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- [ ] Code committed to Git
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**READY FOR KILOCODE - CODE MODE** ✅
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