错误代码321,有哪位能帮助?

Discussion in 'OpenQuant' started by qichxi, Jan 8, 2009.

  1. 当选择自动交易时,出现:
    错误信息:Error validating request:-'xb' : cause - Please enter exchange

    但是我exchange已经在设置金融品种时输入,怎么会还需要输入呢?