Unable to map variable value from Iterator when using array function

[Mehdi]

What is your goal?

I am building a workflow that image upload coming from multiple sources from a single form. so I have created a tool>set variable with “flatten()” function to make them as all_images variable name. then connect it to iterator select tools>all_images when I am trying to link it to HTTP>download file I only see Iterator>value not iterator>file url. anybody have any other solution to avoid using multi mini chains .

What is the problem & what have you tried?

the problem is when I am using flatten function in tools>set variable to concat my image upload source to one and through iterator send it to HTTP to download files to do one analysis on all images , i see onnly iterator>value not file url field to place it in HTTP MODULE.

[samliew]

Welcome to the Make community!

Have you seen these previous discussions?

Your question may already have answers here:

• Mapping bundles from iterator
• Iterator processes correctly but I can’t map the results after
• Iterating Through Array - How to get value from Iterator?
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[Mehdi]

Thanks, it did not help. here is attachment of the workflow

I have used the following for router filter before Iterator 23,

and the following for iterator array value 23

i did exact the same setting for another field for second router and iterator 49 as following but the HTTP cannot read the iterator>file URL and only item available is “value” please check the screenshot.

[Stoyan_Vatov]

If you know the name of the variable already, you can type it in manually. Like:

{{49.file_url}}

Or whatever the exact name is.

[samliew]

@Mehdi

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[Mehdi]

again, we have two image upload fields in our form, and we want the user to upload the images separately not in one field. images from front and rear. here is the attachment of output from form bundle showing that images got uploaded in each field successfully.

here is the scenario module structure. as you can see files been uploaded to google drive. next screenshot showing the output for google drive.

here is the screenshot shot of bundle 1, filter condition from router A, before Iterator module 23. as you can see the first fille uploaded successfully downloaded.

so, file 1 been uploaded properly and iterator 23 showing the field for file URL for HTTP to be downloaded.

here is the screenshot of the filter condition for router B before iterator module 49, for second file: we replicate everything exactly same as another route as you can see it is not reading the file url.

here is the screenshot of the iterator 49 field, that showing the file URL is not getting pulled from form. however, the form output showing it has been uploaded.

is this MAKE product issue? because we have replicate everything the same as router A for router B. but for some reason the route B , iterator 49 not reading the file url. and the logs are not that detailed and technical so we can find where the issue is taking place. uploaded files are image, same format and small size. we have even tried to write it manually but still not pulling file url from google drive to HTTP to be downloaded. the solution should show the FILE URL in iterator 49 filed so we can map it in HTTP module.

hope I was able to clarify our issue this time more clearly.

[Stoyan_Vatov]

Yes, the iterator will not show the possible outputs until it runs. Cause it has no way of knowing what the possible outputs are.

Again, if you know what the output is supposed to be, just type it in. Like {{49.file_url}} or whatever the actual name for file url is.

[Mehdi]

@Stoyan_Vatov

{{49.file_url}}

Thank you. we already ran it many times and applied what you have suggested hoping the MAKE will learn it and it will pop up but we are still keep getting the same error.