我在fromPort进行参数化，并且在受影响的相关位置Browser("Welcome: Mercury Tours").Page("Flight Confirmation: Mercury").Check CheckPoint("New York")也做了参数化

然后我运行就报如下异常

Cannot identify the object"formPort"(of class WebList).Verify that this object'S properties match an object currently displayed in your application

如下我脚本

Browser("Welcome: Mercury Tours").Page("Welcome: Mercury Tours").WebEdit("userName").Set "qiufcong"
Browser("Welcome: Mercury Tours").Page("Welcome: Mercury Tours").WebEdit("password").SetSecure "47c2600a5a53e160830391d92546656b45e8"
Browser("Welcome: Mercury Tours").Page("Welcome: Mercury Tours").Image("Sign-In").Click 29,11
Browser("Welcome: Mercury Tours").Page("Find a Flight: Mercury").WebList("fromPort").Select DataTable("departure", dtGlobalSheet)
Browser("Welcome: Mercury Tours").Page("Find a Flight: Mercury").WebList("fromMonth").Select "December"
Browser("Welcome: Mercury Tours").Page("Find a Flight: Mercury").WebList("fromDay").Select "29"
Browser("Welcome: Mercury Tours").Page("Find a Flight: Mercury").WebList("toPort").Select "San Francisco"
Browser("Welcome: Mercury Tours").Page("Find a Flight: Mercury").WebList("toMonth").Select "December"
Browser("Welcome: Mercury Tours").Page("Find a Flight: Mercury").WebList("toDay").Select "31"
Browser("Welcome: Mercury Tours").Page("Find a Flight: Mercury").WebRadioGroup("servClass").Select "Business"
Browser("Welcome: Mercury Tours").Page("Find a Flight: Mercury").Image("findFlights").Click 35,14
Browser("Welcome: Mercury Tours").Page("Select a Flight: Mercury").Image("reserveFlights").Click 50,9
Browser("Welcome: Mercury Tours").Page("Book a Flight: Mercury").WebTable("New York to San Francisco").Check CheckPoint("New York to San Francisco")
Browser("Welcome: Mercury Tours").Page("Book a Flight: Mercury").WebEdit("passFirst0").Set "qiu"
Browser("Welcome: Mercury Tours").Page("Book a Flight: Mercury").Check CheckPoint("Book a Flight: Mercury")
Browser("Welcome: Mercury Tours").Page("Book a Flight: Mercury").WebEdit("passFirst0").Check CheckPoint("passFirst0")
Browser("Welcome: Mercury Tours").Page("Book a Flight: Mercury").WebEdit("passLast0").Set "test"
Browser("Welcome: Mercury Tours").Page("Book a Flight: Mercury").WebEdit("creditnumber").Set "123456"
Browser("Welcome: Mercury Tours").Page("Book a Flight: Mercury").WebCheckBox("ticketLess").Set "ON"
Browser("Welcome: Mercury Tours").Page("Book a Flight: Mercury").Image("buyFlights").Click 47,7
Browser("Welcome: Mercury Tours").Page("Flight Confirmation: Mercury").Check CheckPoint("New York")
Browser("Welcome: Mercury Tours").Page("Flight Confirmation: Mercury").Image("home").Click
Browser("Welcome: Mercury Tours").Page("Welcome: Mercury Tours_2").Sync

谢谢