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Having trouble with a flow

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Posted on by JR45

Our department has created a flow for our Leave Calendar it had been working fine for a couple of months but out of nowhere this week it broke, and I cannot seem to get my head around what I am doing wrong. I have been fiddling with it for a couple hours and trying to fix the error to no avail it's probably something stupidly simple that I glossed over or am misunderstanding but here is the flow.

Here is the error that keeps popping up now

Any ideas or assistance would be appreciated.

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v-yueyun-msft Microsoft Employee on at

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Hi , @JR45

This error code means that "items('Apply_to_each')?[resourceData]" return a Object in your side instead of an array.

The Apply to each's input need an array to loop[You need to check it in your flow run history].

And in my thought , you do not need to use the Apply to each to loop.

You can open the "Split on" in your trigger -setting:

And then you can directly select the "Response Id" in your "Get response details" action.

If this reply can help you , you can click mark this reply as solution (Accept solution) which can help more people, thanks in advance!

Best Regards,

Yueyun Zhang

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v-yueyun-msft Microsoft Employee on at

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Hi , @JR45

This error code means that "items('Apply_to_each')?[resourceData]" return a Object in your side instead of an array.

The Apply to each's input need an array to loop[You need to check it in your flow run history].

And in my thought , you do not need to use the Apply to each to loop.

You can open the "Split on" in your trigger -setting:

And then you can directly select the "Response Id" in your "Get response details" action.

If this reply can help you , you can click mark this reply as solution (Accept solution) which can help more people, thanks in advance!

Best Regards,

Yueyun Zhang

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JR45 12 on at

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So I tried this solution and pulled out the apply to each. This is what the flow looks like now.

Now I get a completely different error message.
It reads as followed.

The request failed. Response content: '{"status":400,"message":"Parameter 'To' cannot be null or empty.\r\nclientRequestId: 21e37509-b1e4-4c3a-bc6e-cd4b0d689d57","error":{"message":"Parameter 'To' cannot be null or empty."},"source":"office365-ncus.azconn-ncus-001.p.azurewebsites.net"}'.

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v-yueyun-msft Microsoft Employee on at

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Hi , @JR45

Thanks for your response! This error code means that the output of your "Manager Email" is blank/null from your "Get response details 2" action:

Can you check why the "Manager Email" return blank/null in your flow run history ?

If this reply can help you , you can click mark this reply as solution (Accept solution) which can help more people, thanks in advance!

Best Regards,

Yueyun Zhang

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JR45 12 on at

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So when I go to the Flow history the only in the error details window this is displayed.
The request failed. Response content: '{"status":400,"message":"Parameter 'To' cannot be null or empty.\r\nclientRequestId: df212505-40bb-4ade-8d7e-1ed81f6a8390","error":{"message":"Parameter 'To' cannot be null or empty."},"source":"office365-ncus.azconn-ncus-001.p.azurewebsites.net"}'.

and in the flow it shows the same

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v-yueyun-msft Microsoft Employee on at

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Hi , @JR45

Thanks for your response! I mean you need to check the output in your "Get response details 2" action(instead of the "Send email with options 2" action), why the [Manager's Email] field return null in your side.

Best Regards,

Yueyun Zhang

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JR45 12 on at

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When I look at get the details this is the error that displays

{
  "error": {
    "code": "707",
    "message": "UnauthorizedAccess to CDB. Inner Message: {\"error\":{\"code\":\"OperationForbidden\",\"message\":\"Unauthorized Access\",\"innerError\":{\"code\":\"UnauthorizedAccess\"}}}",
    "@ms.form.error.type": "ExpectedFailure"
  }

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JR45 12 on at

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SO I actually caught the error in that just now but now it goes all the way up to sending the email and sends me this error message when I have it set up this way.

But when I set it up this way it succeeds but does not send an email, pull the calendar and does not create an event.
This is the bottom part of the raw inputs for the send email with options 2 that pops up which may be an issue as well

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JR45 12 on at

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Thank you for your assistance I actually ended up solving the issue!

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