Masalah fcoin

Saya ingin bertanya kepada anda, apakah soalan ini?

Tarikh Platform Jenis Harga Bilangan Maklumat 2018-08-01 20:09:19 Kesilapan Error: bad argument #2 to Exchange_GetOrder?? (interface {} expected, got null) at main (File(Rasulullah saw.) 2018-08-01 20:09:18 Maklumat Maklumat akaun,Balance: 1626.7494552648827 FrozenBalance: 304.008 Stocks: 2996.703498585609 FrozenStocks: 300 2018-08-01 20:09:17 FCoin kesilapan Sell ((0, 300): 400: {status:3033,??msg:??market order is disabled for symbol ftusdt} 2018-08-01 20:09:17 FCoin kesilapan Buy ((0, 300): 400: {status:3033,??msg:??market order is disabled for symbol ftusdt}