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Error in basic PA flow

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Posted on by Annnna

Hi All,

I hope you can help me, I am trying to learn to build simple flow and it passed the test but I have this error occurring at the running stage: 'The execution of template action 'Apply_to_each' failed: the result of the evaluation of 'foreach' expression '@items('Apply_to_each_2')?['Bday']' is of type 'String'. The result must be a valid array.' I am sure it is something obvious to the tech guys but not to meeee 😉

Help please,

Ta!

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okeks 802 Super User 2024 Season 1 on at

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You need to remove "?['Bday']" so it will be @items('Apply_to_each_2')

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v-liwei-msft Microsoft Employee on at

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Hi @Annnna

Could you please provide detailed screenshots of your flow?
Apply to each is used to iterate over each item in the array, so you need to select an array instead of other types of data.
items('Apply_to_each_2')?['Bday'] is the Bday field of the current item of the Apply to each 2 loop and cannot be used as a looped array.

Best Regards,
Levi

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Annnna 11 on at

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Hi, many thank for such a quick reply. I have removed Bday but now the flow test says Failed...

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Annnna 11 on at

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Hello,

Many thanks for your detailed reply. Much appreciated, unfortunately I cannot find any detailed view of my flow, just tried to copy identifier:
v1/c9d26e72-08e4-e463-89d4-c95b1ddf50a0/9ce5e3e6-f3f5-43a1-93d5-c308fd1a8320
would that let you see what I prepared?

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RobElliott 10,525 Super User 2026 Season 1 on at

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@Annnna when you are in the edit screen of your flow, open up each of the actions by clicking on the title of each action so we can see what you are doing. Then take a screenshot of the flow and post it up here. Something like the image below

Rob
Los Gallardos

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Annnna 11 on at

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Easy when you know how, ha ha, I was desperately clicking on the ellipsis only, now I got it lol I will post the screenshots by my original message. Thanks very much for that hint 🙂

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Annnna 11 on at

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v-liwei-msft Microsoft Employee on at

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Hi @Annnna

Can you provide error information for the current flow?

Best Regards,
Levi

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