Hi, I’m trying to do this simple automation, I’ll start by saying that I looked at other similar threads and I think I’m doing the same things.
In Google Drive I select “Flow Control - Iterator”
In Iterator I mapped “Attachment” from Gmail.
The problem is that when I start Google Drive it’s as if it asks me to map File Name (Text) and Data, but in the module I chose “Flow Control Iterator”, not the map option.
Then obviously it generates an error.
What am I doing wrong?
Thanks
Welcome to the Make community!
You cannot individually run each module if you don’t know example values of the “Data”.
Try running the full scenario by clicking the “Run Once” button.

For more information, see these duplicate questions previously asked and answered by other community members:
Polling Triggers: Epoch Panel & Selecting Older Data
Go to the Epoch Panel, by right-clicking on the trigger module (polling triggers only), and select “Choose where to start” from the list of options in the context menu.
If you select “From now on”, the next time the scenario runs it will only return new data (or nothing if there is no new data).
You can also select other old data to re-run your scenario with next using the “Choose manually” option. This will then show you a list of previous historical items you can select to process the next time the scenario is triggered.
For more information, see
Hope this helps! Let me know if there are any further questions or issues.
— @samliew
P.S.: Investing some effort into the Make Academy will save you lots of time and frustration using Make.
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