topic Re: BP TRAVEl exercise create a collection in University Forum

BP TRAVEl exercise create a collection

mathieuchopplet — Sat, 30 Oct 2021 14:42:20 GMT

Hello,
In the BP travel exercise, we create a collection with different variables.
There is a decision stage to decide whether the first line of the combo box is empty:
Len([From Airports.Item Text])=0
I´ve got an error telling me that .Item Text doesn´t exist.
That´s correct because I don´t create it. This is how I get the list:

I checked the solution, and I cannot see how the ".Item Text" was created.
What am I doing wrong?

Re: BP TRAVEl exercise create a collection

sumire — Sun, 31 Oct 2021 22:59:11 GMT

Which browser do you use?
If IE, "Item Text" is created.
IF Edge, instead of "Item Text", "Text" is created.

Re: BP TRAVEl exercise create a collection

EVIPUTI — Mon, 01 Nov 2021 05:02:56 GMT

When you get the collection in "From Airports" before running the decision stage can you simply check once what columns you see there in debug mode !