When sending TradingView alerts to ByBit, you may encounter “fix price failed for CannotAffordOrderCost.”,“ext_code”:"",“ext_info”:"" error. This error happens when you have funds in your spot account instead of Derivative account.
Tradingview to Bot supports trading derivatives on ByBit for now, so you will need to transfer your funds to the Derivatives Account.
Cheers and happy trading 