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📌 log ล่าสุด ซึ่งแสดงให้เห็นปัญหาใหม่ที่เกิดขึ้น: KeyError: 'vma' ใน backtest function ที่บรรทัด 675 (if strategy == 'Scalping' and last_row['volume'] > last_row['vma'] * 2)
โดย puk
•2025-09-02 22:00
[2025-09-03 04:57:58] No trained ML model found (trading_model.pkl missing). Returning NO_SIGNAL.
[2025-09-03 04:57:58] 2025-09-03 04:57:58 - ML Signal: NO_SIGNAL (Confidence: 0.00)
[2025-09-03 04:57:58] 2025-09-03 04:57:58 - Checking Scalping strategy conditions...
[2025-09-03 04:57:58] 2025-09-03 04:57:58 - ATR: 0.44 (Threshold: 0.7)
[2025-09-03 04:57:58] 2025-09-03 04:57:58 - Processing candle 484/1000 (Price: 843.76)
[2025-09-03 04:57:58] 2025-09-03 04:57:58 - Evaluating signals for candle 484...
[2025-09-03 04:57:58] 2025-09-03 04:57:58 - Evaluating signals for BNB/USDT (1m, Scalping, backtest mode).
[2025-09-03 04:57:58] 2025-09-03 04:57:58 - Fetching ML prediction for current data point...
[2025-09-03 04:57:58] No trained ML model found (trading_model.pkl missing). Returning NO_SIGNAL.
[2025-09-03 04:57:58] 2025-09-03 04:57:58 - ML Signal: NO_SIGNAL (Confidence: 0.00)
[2025-09-03 04:57:58] 2025-09-03 04:57:58 - Checking Scalping strategy conditions...
[2025-09-03 04:57:58] 2025-09-03 04:57:58 - ATR: 0.45 (Threshold: 0.7)
[2025-09-03 04:57:58] 2025-09-03 04:57:58 - Processing candle 485/1000 (Price: 843.83)
[2025-09-03 04:57:58] 2025-09-03 04:57:58 - Evaluating signals for candle 485...
[2025-09-03 04:57:58] 2025-09-03 04:57:58 - Evaluating signals for BNB/USDT (1m, Scalping, backtest mode).
[2025-09-03 04:57:58] 2025-09-03 04:57:58 - Fetching ML prediction for current data point...
[2025-09-03 04:57:58] No trained ML model found (trading_model.pkl missing). Returning NO_SIGNAL.
[2025-09-03 04:57:58] 2025-09-03 04:57:58 - ML Signal: NO_SIGNAL (Confidence: 0.00)
[2025-09-03 04:57:58] 2025-09-03 04:57:58 - Checking Scalping strategy conditions...
[2025-09-03 04:57:58] 2025-09-03 04:57:58 - ATR: 0.40 (Threshold: 0.7)
[2025-09-03 04:57:58] 2025-09-03 04:57:58 - Processing candle 486/1000 (Price: 843.88)
[2025-09-03 04:57:58] 2025-09-03 04:57:58 - Evaluating signals for candle 486...
[2025-09-03 04:57:58] 2025-09-03 04:57:58 - Evaluating signals for BNB/USDT (1m, Scalping, backtest mode).
[2025-09-03 04:57:58] 2025-09-03 04:57:58 - Fetching ML prediction for current data point...
[2025-09-03 04:57:58] No trained ML model found (trading_model.pkl missing). Returning NO_SIGNAL.
สัญญาณ BUY ใน candle 498:Log แสดง [2025-09-03 04:57:58] - BUY signal detected on Binance at price 847.64 (Strategy: Scalping). Signals: Price > VWAP + 0.3%, Price > EMA Fast
นี่แสดงว่าโค้ดสามารถสร้างสัญญาณได้เมื่อ ATR เกิน threshold และตัวชี้วัดอื่น (VWAP, EMA) เข้าเงื่อนไข
แต่ error เกิดขึ้นก่อนที่ position จะถูกเปิด เนื่องจาก KeyError: 'vma'