//外部参数-账户
input long  MyAccount= 12345678;   //Enter your trading account
//外部参数-货币对
input string symbol0= "EURUSD";   //EURUSD currency pair on the trading platform
input string symbol1= "USDCHF";   //USDCHF currency pair on the trading platform
input string symbol2= "EURCHF";   //EURCHF currency pair on the trading platform
//外部参数-总体盈亏比例
input double  p_profit = 0.01;  //Overall profit ratio (1%~2%)
input double  p_lost = 0.9;     //Overall loss ratio (30%~60%)
//外部参数-单向下单选项
input int  BBS_open = 1;        //Three currencies Buy-Buy-Sell direction (1-open, 0-close)
input int  SSB_open = 1;        //Three currencies Sell-Sell-Buy direction (1-open, 0-close)
//外部参数-点差最大值
input long  Spread_high = 100;  //Set the maximum spread, above which no orders will be opened
//外部参数-计算价-市价最大值
input double  p_high = 300;   //Set the maximum value of the three-currency spread (0~800)
//外部参数-计算价-市价最小值
input double  p_low = -300;   //Set the maximum value of the three-currency spread (0~-800)
//外部参数-下单量
input double p_lots= 0.2;     //Basic position (lots) (e.g. $10,000 in the account, 0.2 lots)
//外部参数-下单个数
input int  BBS_number_lots= 12;   //BBS total order control (pcs) (multiples of 3)
//外部参数-下单个数
input int  SSB_number_lots= 12;   //SSB total order control (pcs) (multiples of 3)
//外部参数-延迟时间(s)
input int group_TimeInterval= 0; //Set the interval per set (seconds)
//外部参数-偏心系数
input double px_big  =1.00;    //eurusd Order Imbalance Factor (1.02~1.05, Default 1.00)
input double px_small=1.00;    //usdchf Order Imbalance Factor (0.95~0.98, Default 1.00)
input double px_middle=1.00;   //eurchf Order Imbalance Factor (0.95~0.98, Default 1.00)
//外部参数-倍数
input int fee_everyone=6;     //Parameter F, the platform's handling fee per lot. If there is no fee, set it to 6
input int fee_times=1;        //Parameter N, the profit value of a single group of three currencies = N×F
input double loss_fee_times=100;   //Parameter M, the loss value of a single group of three currencies = M×F
input int margin_level=300;   //Parameter L, prepayment maintenance rate.
input int  P_continue=0;      //Whether to continue with the previous transaction, 0-no, 1-yes
input int  test=0;            //Historical data backtest: 0, real disk and simulated disk data writing: 1

Hello, I got this error message when I tried to backtest:

2024.11.21 13:45:51.958 Core 01 2022.03.17 23:55:39   An account abnormality or software expiration is detected during program operation

你好，该EA是需要付费的，售价2000美元

该EA售价2000美元