if gateway_name == "DA":
data=load_json("connect_da.json")
vt_accountid=data["用户名"]
print("vt_accountid",vt_accountid)
vt_accountid= f"{gateway_name}.{vt_accountid}"
print(vt_accountid)
A=self.cta_engine.main_engine.get_account(vt_accountid)
print(A)
输出
vt_accountid AF00001369
DA.AF00001369
None
请问为什么get_account返回none?