I get the error: 2019.01.02 23:58:00 PlaceOrder: error 4756, retcode = 10013 4756 : Trade request sending failed 10013:Invalid request Anyone an idea why this fails?? MqlTradeRequestreq={0}; req.action =TRADE_ACTION_SLTP; req.symbol =_Symbol; req.magic = MagicNumber; req.volume = v...
现在报10013的错误,无效的请求,我是想取消之前未成交的挂单,格式如下请大神指教: request = {"action": mt5.TRADE_ACTION_REMOVE,"symbol":'USDJPY',"volume":0.1,"type": mt5.ORDER_TYPE_SELL_LIMIT,"magic":22222,"comment":"python script open","type_time": mt5.ORDER_TIME_GTC,"type_filling": ...